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XC6217 Series
High Speed "Green Operation" LDO Voltage Regulators
ETR0322_013a
GreenOperation Compatible
GENERAL DESCRIPTION
The XC6217 series are precise, low noise, high speed, low dropout regulators with green operation (GO) function. They are fabricated using Torex's CMOS process. Performance features of the series include high ripple rejection and low dropout voltage, and the series include a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. GO provides high speed operation, low power consumption and high efficiencies by automatically switching between a high speed mode (HS) and a power save mode (PS) depending upon the load current level. The switching point of the GO to the output current is being fixed inside the IC. When only high-speed operation is required, it can be fixed by inputting a high level signal to the GO pin, thus providing operating conditions with the most suitable level of supply current for the application. The CE function enables the output to be turned off resulting in greatly reduced power consumption. In this state, with the XC6217B/D series, the IC turns on the internal switch located between the VOUT and VSS pins. This short enables the electric charge at the output capacitor (CL) to be discharged via the internal auto-discharge resistance, and as a result the VOUT pin quickly returns to the VSS level. The series' output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. Output voltage is selectable in 0.05V increments within a range of 0.80V~4.00V, using laser trimming technologies. The current limiter's foldback circuit also operates as a short circuit protection for the output current limiter and the output pin.
APPLICATIONS
Cellular phones Cordless phones Wireless communication equipment Portable games Cameras, VCRs Portable AV equipment PDAs
FEATURES
: 200mA : 80mV@ IOUT=100mA, VOUT=3.0V : 1.6V ~ 6.0V (0.8VVOUT1.55V : 1.8V ~ 6.0V (1.6VVOUT4.0V Output Voltage Range : 0.80V~4.00V (0.05V increments) Accuracy : +2% (HS: VOUT >2.00V) (Standard) +30mV (HS: VOUT1.95V) (Standard) +2.5%, -3.5% (PS: VOUT >2.60V) (Standard) +3.5%, -4.5% (PS:1.60VOUT2.55V) (Standard) +70mV, -90mV (PS:0.80VOUT1.55V) (Standard) +1% (HS: VOUT >2.00V) (High Accuracy) +20mV (HS: VOUT1.95V) (High Accuracy) +1.5%, -2.5% (PS: VOUT >2.60V) (High Accuracy) +2.5%, -3.5% (PS:1.60VOUT2.55V) (High Accuracy) +50mV, -70mV (PS:0.80VOUT1.55V) (High Accuracy) Low Power Consumption : 4.5A (TYP.) when PS mode 25A (TYP.) when HS mode Standby Current : Less than 0.1A High Ripple Rejection : 70dB @ 1kHz (When HS mode) Operating Temperature : -40~85 Low ESR Capacitor : 1.0F Ceramic capacitor Regulators with Green Operation (GO) Function CL High-Speed-Discharge (XC6217B/D) Packages : USP-4D, SOT-25(XC6217A/B Type) SSOT-24,USPN-4(XC6217C/D Type) Environmentally Friendly : EU RoHS Compliant, Pb Free Output Current Dropout Voltage Operating Voltage Range
TYPICAL APPLICATION CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
XC6217B281MR
2.9
VIN=3.8V,Tr=Tf=5usec, Ta=25 C IN=C L=1.0uF(Ceramic)
3 2.95
VIN
VOUT
2.85 2.8
VOUT_HSmode
2.9
CE
CIN 1.0F (ceramic)
GO VSS
CL 1.0F (ceramic)
2.7 2.65 2.6 2.55 2.5 2.45 2.4
IOUT=0.1mA
VOUT_GOmode
2.8 2.75 2.7 2.65
Output Current IOUT=50mA I OUT=0.1mA
2.6 2.55 2.5
Time (500usec/div)
VOUT_GOmode(V)
VOUT_HSmode(V)
2.75
2.85
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XC6217 Series
PIN CONFIGURATION
VOUT 5
GO GO
VOUT VOUT 2 1 5 VSS VSS 3 4
GO 4
VIN 4
VOUT 3
VSS VOUT
2 1 3 4
CE CE
VIN VIN
CE VIN
The USP-4D heat dissipation pad is recommended to solder in use of the reference mount pattern and metal mask pattern for the mounting strength and heat dissipation.
1 VIN
2 VSS
3 CE
1 CE
2 VSS
The USPN-4 is recommended to solder in use of the reference mount pattern and metal mask pattern for the mounting strength.
USP-4D (BOTTOM VIEW)
SOT-25 (TOP VIEW)
SSOT-24 (TOP VIEW)
USPN-4 (BOTTOM VIEW)
PIN ASSIGNMENT
PIN NUMBER USP-4D 4 1 2 5 3 SOT-25 1 5 4 2 3 SSOT-24 4 3 2 1 USPN-4 4 1 2 3 PIN NAME FUNCTION Power Input Output Green Operation Mode Switch Ground ON/OFF Control
VIN VOUT GO VSS CE
* XC6217A/B type: USP-4D package XC6217A/B type: SOT-25 package XC6217C/D type: SSOT-24 package XC6217C/D type: USPN-4 package
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XC6217
Series
PRODUCT CLASSIFICATION
Ordering Information XC6217-(*1) DESIGNATOR DESCRIPTION SYMBOL A Type of Regulator B C D Output Voltage 08 ~ 40 DESCRIPTION CE High Active, no CL discharge resistor CE High Active, with CL discharge resistor CE High Active, no CL discharge resistor, no GO pin CE High Active, with CL discharge resistor, no GO pin ex.) VOUT(T) = 3.00V = 3, = 0 0.1V increments (Standard) VOUT(T) HS mode 2
PS mode VOUT(T)-90mV VOUT(T)-4.5% VOUT(T)-4.5% VOUT(T)-3.5%
0.80V 1.50V VOUT(T)30mV VOUT(T)+70mV, 1.60V 1.90V VOUT(T)30mV VOUT(T)+3.5%, 2.00V 2.50V VOUT(T)2% VOUT(T)+3.5%, 2.60V 4.00V VOUT(T) 2% VOUT(T)+2.5%, ex.) 2.00V Standard =2, =0, =2 0.05V increments (Standard) VOUT(T) HS mode
PS mode VOUT(T)-90mV VOUT(T)-4.5% VOUT(T)-4.5% VOUT(T)-3.5%
A
Output Accuracy
0.85V 1.55V VOUT(T)30mV VOUT(T)+70mV, 1.65V 1.95V VOUT(T)30mV VOUT(T)+3.5%, 2.05V 2.55V VOUT(T)2% VOUT(T)+3.5%, 2.65V 3.95V VOUT(T) 2% VOUT(T)+2.5%, ex.) 2.05V Standard =2, =0, =A 0.1V increments (High Accuracy) VOUT(T) HS mode
PS mode VOUT(T)-70mV VOUT(T)-3.5% VOUT(T)-3.5% VOUT(T)-2.5%
1
0.80V 1.50V VOUT(T)20mV VOUT(T)+50mV, 1.60V 1.90V VOUT(T)20mV VOUT(T)+2.5%, 2.00V 2.50V VOUT(T)1% VOUT(T)+2.5%, 2.60V 4.00V VOUT(T) 1% VOUT(T)+1.5%, ex.) 2.00V High Accuracy =2, =0, =1 0.05V increments (High Accuracy) VOUT(T) HS mode
PS mode VOUT(T)-70mV VOUT(T)-3.5% VOUT(T)-3.5% VOUT(T)-2.5%
B
-
Packages Taping Type (*2)
GR GR-G MR MR-G NR NR-G 7R-G
0.85V 1.55V VOUT(T)20mV VOUT(T)+50mV, 1.65V 1.95V VOUT(T)20mV VOUT(T)+2.5%, 2.05V 2.55V VOUT(T)1% VOUT(T)+2.5%, 2.65V 3.95V VOUT(T) 1% VOUT(T)+1.5%, ex.) 2.05V High Accuracy =2, =0, =B USP-4D (XC6217A/B type) USP-4D (XC6217A/B type) SOT-25 (XC6217A/B type) SOT-25 (XC6217A/B type) SSOT-24 (XC6217C/D type) SSOT-24 (XC6217C/D type) USPN-4 (XC6217C/Dtype)
*USPN-4 0.80VVOUT(T)1.55V under development. (*1) The "-G" suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. (*2) The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or representative. (Standard orientation: R-, Reverse orientation: L-)
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XC6217 Series
BLOCK DIAGRAMS
XC6217A Series XC6217B Series
XC6217C Series
XC6217D Series
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
ABSOLUTE MAXIMUM RATINGS
PARAMETER Input Voltage Output Current Output Voltage CE/GO Input Voltage USP-4D Power Dissipation SOT-25 SSOT-24 USPN-4 Operational Temperature Range Storage Temperature Range Topr Tstg Pd SYMBOL VIN IOUT VOUT VCE/VGO RATINGS VSS -0.3 ~ +6.5 400 *1 VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ +6.5 120 650 (PCB mounted)*2 250 150 100 600 (PCB mounted)*2 - 40 ~ + 85 - 55 ~ +125 Ta=25 UNITS V mA V V
mW

*1: IOUT Pd / (VIN-VOUT) *2: This power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 27-28 for details.
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XC6217
Series
ELECTRICAL CHARACTERISTICS
XC6217A/B series
PARAMETER SYMBOL CONDITIONS High Speed Mode (HS) VOUT(T)>2.00V VGO= VIN, VCE=VIN, IOUT=10mA High Speed Mode (HS) VOUT(T) <1.95V VGO=VIN, VCE=VIN, IOUT=10mA Power Save Mode (PS) VOUT(T)>2.60V VGO= VSS, VCE=VIN, IOUT=0.1mA Power Save Mode (PS) 1.60V2.00V VGO= VIN, VCE=VIN, IOUT=10mA High Speed Mode(HS) VOUT(T)<1.95V VGO=VIN, VCE=VIN, IOUT=10mA Output Voltage (High Accuracy) VOUT(E) (*2) Power Save Mode (PS) VOUT(T)>2.60V VGO=VSS, VCE=VIN, IOUT=0.1mA Power Save Mode (PS), 1.60V-0.03
+0.03
Output Voltage (Standard)
VOUT(E) (*2)
x0.965 VOUT(T) x1.025 (*3) x 0.955 x 1.035
V
1
-0.09
+0.07
x 0.99
x 1.01
-0.02
+0.02 VOUT(T) x1.015 (*3)
x0.975
V
1
x 0.965
x 1.025
-0.07
+0.05
Output Current Load Regulation Dropout Voltage (*4) Supply Current 1 Supply Current 2 Standby Current
IOUTMAX VOUT Vdif ISS1 ISS2 ISTB
200 -
250 10 E-4 25 4.5 0.01 40
mA mV mV A A A
1 1 1 2 2 2
-
50 8.0 0.10
Line Regulation
Input Voltage
VOUT(T)+0.5VVIN6.0V VOUT(T)1.10V VOUT VGO=VIN (HS), VCE=VIN, IOUT=10mA VINVOUT 1.6VV 6.0V IN VOUT(T)1.05V VGO=VIN (HS), VCE=VIN, IOUT=10mA 0.80VVOUT(T)1.55V VIN 1.60VVOUT(T)4.00V
-
0.01
0.20
%/V
1
1.6 1.8
-
6.0 6.0
V
1
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XC6217 Series
ELECTRICAL CHARACTERISTICS (Continued)
XC6217A/B series (Continued)
PARAMETER Output Voltage Temperature Characteristics SYMBOL CONDITIONS MIN. TYP.
100
MAX. -
UNITS CIRCUIT
ppm/ 1
Ripple Rejection Rate
Limit Current Short Current PS Switching Current HS Switching Current Switch Current Hysteresis Range PS Switching Delay Time (*7) CE High Level Voltage GO High Level Voltage CE Low Level Voltage GO Low Level Voltage CE High Level Current GO High Level Current CE Low Level Current GO Low Level Current CL Auto-Discharge Resistance (* 8)
VOUT VGO=VIN (HS), VCE=VIN TaVOUT IOUT=30mA -4070
-
dB
3
250 30 3.5 E-5 780
8.0 -
mA mA mA mA mA s
1 1 4 4 4 4 4 4 4 4 4 4 4 4 1
6.0 6.0 0.3 0.3 0.1 0.1 0.1 0.1 -
V V V V A A A A
NOTE: * 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)1.0V. * 2: VOUT (E) = Effective output voltage (Refer to the voltage chart E-0 to E-3) (I.e. the output voltage when an amply stabilized "VOUT (T)1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 3: VOUT (T) = Nominal output voltage * 4: Vdif={VIN1(*6)-VOUT1(*5)} * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode. * 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. * 7: Time until HS mode is changed to PS mode by IGOR * 8: For the XC6217B series only. The XC6217A series discharges by resistors R1 and R2 only as shown in the block diagrams.
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XC6217
Series
ELECTRICAL CHARACTERISTICS (Continued)
XC6217C/D series
PARAMETER SYMBOL CONDITIONS High Speed Mode (HS) VOUT(T)2.00V VCE= VIN, IOUT=10mA High Speed Mode(HS) VOUT(T)1.95V VCE=VIN, IOUT=10mA Power Save Mode (PS) VOUT(T)2.60V VCE= VIN, IOUT=0.1mA Power Save Mode (PS) 1.60VVOUT(T)2.55V VCE=VIN, IOUT=0.1mA Power Save Mode(PS) 0.80VVOUT(T)1.55V VCE=VIN, IOUT=0.1mA High Speed Mode (HS) VOUT(T)2.00V VCE= VIN, IOUT=10mA High Speed Mode(HS) VOUT(T)1.95V VCE=VIN, IOUT=10mA Power Save Mode (PS) VOUT(T)2.60V VCE= VIN, IOUT=0.1mA Power Save Mode (PS) 1.60VVOUT(T)2.55V VCE=VIN, IOUT=0.1mA Power Save Mode(PS) 0.80VVOUT(T)1.55V VCE=VIN, IOUT=0.1mA VCE=VIN, VIN=VOUT(T)+1.0V, 0.80VVOUT(T)4.00V VCE=VIN,8mAIOUT100mA VCE=VIN, IOUT=100mA VCE=VIN, IOUT=8mA VCE=VIN, IOUT=0mA VIN=6.0V, VCE=VSS VOUT(T)+0.5VVIN6.0V VOUT(T)1.10V VCE=VIN, IOUT=10mA 1.6VVIN6.0V VOUT(T)1.05V VCE=VIN, IOUT=10mA 0.80VVOUT(T)1.55V 1.60VVOUT(T)4.00V MIN. x 0.98 (*3) -0.03 (*3) x0.965 (*3) x 0.955 (*3) -0.09 (*3) x 0.99 VOUT(T) (*3) TYP. MAX. x 1.02 Ta=25 UNITS CIRCUIT
+0.03
Output Voltage (Standard)
VOUT(E) (* 2)
x1.025
V
1
x 1.035
+0.07
x 1.01
-0.02 VOUT(T) (*3)
+0.02
Output Voltage (High Accuracy)
VOUT(E) (* 2)
x0.975
x1.015
V
1
x 0.965
x 1.025
-0.07
+0.05
Output Current Load Regulation Dropout Voltage (*4) Supply Current 1 Supply Current 2 Standby Current
IOUTMAX VOUT Vdif ISS1 ISS2 ISTBY
200 -
250 10 E-4 25 4.5 0.01
40
mA mV mV
1 1 1 4 2 2
50 8.0 0.10
A A A
Line Regulation
VOUT VINVOUT
-
0.01
0.20
%/V
1
Input Voltage
VIN
1.6 1.8
-
6.0 6.0
V
1
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XC6217 Series
ELECTRICAL CHARACTERISTICS (Continued)
XC6217C/D series (Continued)
PARAMETER Output Voltage Temperature Characteristics SYMBOL CONDITIONS MIN. TYP. 100 MAX. UNITS ppm/ VOUT VCE=VIN,IOUT=30mA TaVOUT -40CIRCUIT
1
Ripple Rejection Rate
PSRR
-
70
-
dB
3
Limit Current Short Current PS Switching Current HS Switching Current Switch Current Hysteresis Range PS Switching Delay Time (*7) CE High Level Voltage CE Low Level Voltage CE High Level Current CE Low Level Current CL Auto-Discharge Resistance (*8)
ILIM ISHORT IGOR IGO IGOhys tDPS VCEH VCEL ICEH ICEL RDCHG
200 0.5 -
250 30 3.5 E-5 780
8.0 6.0 0.3 0.1 0.1 -
mA mA mA mA mA s V V A A
1 1 4 4 4 4 4 4 4 4 1
VCE=VIN VCE=VSS VIN=6.0V, VOUT=4.00V, VCE=VSS
NOTE: * 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)1.0V. * 2: VOUT(E) = Effective output voltage (Refer to the voltage chart E-0 to E-3 chart) (I.e. the output voltage when an amply stabilized "VOUT(T)1.0V" is provided at the VIN pin while maintaining a certain IOUT value.) * 3: VOUT (T) = Nominal output voltage * 4: Vdif={VIN1(*6)-VOUT1(*5)} * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode. * 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. * 7: Time until HS mode is changed to PS mode by IGOR * 8: For the XC6217D series only. The XC6217C series discharges by resistors R1 and R2 only as shown in the block diagrams.
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XC6217
Series
OUTPUT VOLTAGE CHART
SYMBOL NOMINAL OUTPUT VOLTAGE (V) VOUT(T) 0.80
0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 *USPN-4
E-0 OUTPUT VOLTAGE (HS MODE) Standard (V) VOUT(E) MIN. 0.7700
0.8200 0.8700 0.9200 0.9700 1.0200 1.0700 1.1200 1.1700 1.2200 1.2700 1.3200 1.3700 1.4200 1.4700 1.5200 1.5700 1.6200 1.6700 1.7200 1.7700 1.8200 1.8700 1.9200 1.9600 2.0090 2.0850 2.1070 2.1560 2.2050 2.2540 2.3030 2.3520 2.4010 2.4500 2.4990 2.5480 2.5970 2.6460 2.6950 2.7440 2.7930 2.8420
E-1 OUTPUT VOLTAGE (PS MODE) Standard (V) VOUT(E) MAX. 0.8300
0.8800 0.9300 0.9800 1.0300 1.0800 1.1300 1.1800 1.2300 1.2800 1.3300 1.3800 1.4300 1.4800 1.5300 1.5800 1.6300 1.6800 1.7300 1.7800 1.8300 1.8800 1.9300 1.9800 2.0400 2.0910 2.1420 2.1930 2.2440 2.2950 2.3460 2.3970 2.4480 2.4990 2.5500 2.6010 2.6520 2.7030 2.7540 2.8050 2.8560 2.9070 2.9580
E-2 OUTPUT VOLTAGE (HS MODE) High Accuracy (V) VOUT(E) MAX. 0.8700
0.9200 0.9700 1.0200 1.0700 1.1200 1.1700 1.2200 1.2700 1.3200 1.3700 1.4200 1.4700 1.5200 1.5700 1.6200 1.6560 1.7078 1.7595 1.8113 1.8630 1.9148 1.9665 2.0183 2.0700 2.1218 2.1735 2.2253 2.2770 2.3288 2.3805 2.4323 2.4840 2.5358 2.5875 2.6393 2.6650 2.7163 2.7675 2.8188 2.8700 2.9213 2.9725 3.0238
E-3
OUTPUT VOLTAGE (PS MODE) High Accuracy (V) VOUT(E) MIN. 0.7300
0.7800 0.8300 0.8800 0.9300 0.9800 1.0300 1.0800 1.1300 1.1800 1.2300 1.2800 1.3300 1.3800 1.4300 1.4800 1.5440 1.5923 1.6405 1.6888 1.7370 1.7853 1.8335 1.8818 1.9300 1.9783 2.0265 2.0748 2.1230 2.1713 2.2195 2.2678 2.3160 2.3646 2.4125 2.4608 2.5350 2.5838 2.6325 2.6813 2.7300 2.7788 2.8275 2.8763
MIN. 0.7100
0.7600 0.8100 0.8600 0.9100 0.9600 1.0100 1.0600 1.1100 1.1600 1.2100 1.2600 1.3100 1.3600 1.4100 1.460 1.5280 1.5758 1.6235 1.6713 1.7190 1.7668 1.8145 1.8623 1.9100 1.9578 2.0055 2.0533 2.1010 2.1488 2.1965 2.2443 2.2920 2.3398 2.3875 2.4353 2.5090 2.5573 2.6055 2.6538 2.7020 2.7503 2.7985
MIN. 0.7800
0.8300 0.8800 0.9300 0.9800 1.0300 1.0800 1.1300 1.1800 1.2300 1.2800 1.3300 1.3800 1.4300 1.4800 1.5300 1.5800 1.6300 1.6800 1.7300 1.7800 1.8300 1.8800 1.9300 1.9800 2.0295 2.0790 2.1285 2.1780 2.2275 2.2770 2.3265 2.3760 2.4255 2.4750 2.5245 2.5740 2.6235 2.6730 2.7225 2.7720 2.8215 2.8710 2.9205
MAX. 0.8200
0.8700 0.9200 0.9700 1.0200 1.0700 1.1200 1.1700 1.2200 1.2700 1.3200 1.3700 1.4200 1.4700 1.5200 1.5700 1.6200 1.6700 1.7200 1.770 1.8200 1.8700 1.9200 1.9700 2.0200 2.0705 2.1210 2.1715 2.2220 2.2725 2.3230 2.3735 2.4240 2.4745 2.5250 2.5755 2.6260 2.6765 2.7270 2.7775 2.8280 2.8785 2.9290 2.9795
MAX. 0.8500
0.9000 0.9500 1.0000 1.0500 1.1000 1.1500 1.2000 1.2500 1.3000 1.3500 1.4000 1.4500 1.5000 1.5500 1.6000 1.6400 1.6913 1.7425 1.7938 1.8450 1.8963 1.9475 1.9998 2.0500 2.1013 2.1525 2.2038 2.2550 2.3063 2.3575 2.4088 2.4600 2.5113 2.5625 2.6138 2.6390 2.6898 2.7405 2.7913 2.8420 2.8928 2.9435 2.9943
2.8910 3.0090 2.8468 0.80VVOUT(T)1.55V underdevelopment.
9/33
XC6217 Series
OUTPUT VOLTAGE CHART (Continued)
SYMBOL NOMINAL OUTPUT VOLTAGE (V) VOUT(T)
3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00
E-0 OUTPUT VOLTAGE (HS MODE) Standard (V) VOUT(E) MIN.
2.9400 2.8990 3.0380 3.0870 3.1360 3.1850 3.2340 3.2830 3.3320 3.3810 3.4300 3.4790 3.5280 3.5770 3.6260 3.6750 3.7240 3.7730 3.8220 3.8710 3.9200
E-1 OUTPUT VOLTAGE (PS MODE) Standard (V) VOUT(E) MAX.
3.0600 3.1100 3.1620 3.2130 3.2640 3.3150 3.3660 3.4170 3.4680 3.5190 3.570 3.6210 3.6720 3.7230 3.7740 3.8250 3.8760 3.9270 3.9780 4.0290 4.0800
E-2 OUTPUT VOLTAGE (HS MODE) High Accuracy (V) VOUT(E) MAX.
3.0750 3.1263 3.1775 3.2288 3.2800 3.3313 3.3825 3.4338 3.4850 3.5363 3.5875 3.6388 3.6900 3.7413 3.7925 3.8438 3.8950 3.9463 3.9975 4.0488 4.1000
E-3
OUTPUT VOLTAGE (PS MODE) High Accuracy (V) VOUT(E) MIN.
2.9250 2.9738 3.0225 3.0713 3.1200 3.1688 3.2175 3.2663 3.3150 3.3638 3.4125 3.4613 3.5100 3.5588 3.6075 3.6563 3.7050 3.7538 3.8025 3.8513 3.9000
MIN.
2.8950 2.9433 2.9915 3.0398 3.0880 3.1363 3.1845 3.2328 3.2810 3.3293 3.3775 3.4258 3.4740 3.5223 3.5705 3.6188 3.6670 3.7153 3.7635 3.8118 3.8600
MIN.
2.9700 3.0195 3.0690 3.1185 3.1680 3.2175 3.2670 3.3165 3.3660 3.4155 3.4650 3.5145 3.5640 3.6135 3.6630 3.7125 3.7620 3.8115 3.8610 3.9105 3.9600
MAX.
3.0300 3.0805 3.1310 3.1815 3.2320 3.2825 3.3330 3.3835 3.4340 3.4845 3.5350 3.5855 3.6360 3.6855 3.7370 3.7875 3.8380 3.8885 3.9390 3.9895 4.0400
MAX.
3.0450 3.0958 3.1465 3.1973 3.2480 3.2988 3.3495 3.4003 3.4510 3.5018 3.5525 3.6033 3.6540 3.7048 3.7555 3.8063 3.8570 3.9078 3.9585 4.0093 4.0600
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XC6217
Series
DROPOUT VOLTAGE CHART
SYMBOL NOMINAL OUTPUT VOLTAGE (V) VOUT(T)
0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 *USPN-4 0.80VVOUT(T)1.55V underdevelopment. 95 170 1200 115 195 850 125 210 160 250 200 160 360 290 230 410 330 650 850
E-4
DROPOUT VOLTAGE Vdif (mV)
E-5
SYMBOL NOMINAL OUTPUT VOLTAGE (V) VOUT(T)
3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 80
E-4
DROPOUT VOLTAGE Vdif (mV)
E-5
Vdif TYP.
500 410
MAX.
850 720
PS SWITCHING DELAY TIME (GO MODE) (s) tDPS MAX
Vdif TYP. MAX.
PS SWITCHING DELAY TIME (GO MODE) (s) tDPS MAX
140
1200
11/33
XC6217 Series
OPERATIONAL EXPLANATION
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at the VOUT pin is controlled & stabilized by a system of negative feedback. The current limit circuit and short protect circuit operate in relation to the level of output current. The GO function monitors the output current and switches a supply current to two values according to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal.
XC6217A and B series can be set as a fixed high-speed mode or a green operation (GO) mode via a signal to the green operation (GO) pin. Under the condition that the GO pin becomes low level, the IC operates in the GO mode and the IC operates in the fixed high-speed mode when the GO pin is at high level. The GO mode enables the IC to switch automatically the supply current to the high speed (HS) mode or the power save (PS) mode according to the level of output current. While having both high-speed operation and low supply current state, the series can acquire high efficiency. At the HS/PS automatic switching mode (GO mode), the switching point of the HS mode and the PS mode is being fixed inside the IC. When the output current becomes IGOR 0.5mA (MIN.) or below, the mode changes automatically to the PS mode after the delay time of hundreds sec(s), and it can reduce supply current in light load. Also when the output current becomes IGO 8mA (MAX.) or more, the mode changes automatically to the HS mode and the IC becomes high speed operation. When the XC6217 is used in the GO mode, stable operation range is over 8.0mA is HS mode and below 0.5mA in PS mode.
With the XC6217 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase compensation circuit is built-in. Values required for the phase compensation are as the chart below. In order to ensure the stable phase compensation while avoiding run-out of values, please use the capacitor which does not depend on bias or temperature too much. For a stable power input, please connect an input capacitor (CIN) of 1.0F between the VIN pin and the VSS pin.
Excluding USPN-4 OUTPUT VOLTAGE (V) 0.8 ~ 1.15 1.2 ~ 1.35 1.4 ~ 4.0 OUTPUT CAPACITOR VALUE More than CL=4.7F More than CL=2.2F More than CL=1.0F
USPN-4 OUTPUT VOLTAGE (V) 1.6 ~ 4.0 OUTPUT CAPACITOR VALUE More than CL=2.2F
12/33
XC6217
Series
XC6217B/D series can quickly discharge the electric charge at the output capacitor (CL), when a low signal to the CE pin, which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor located between the VOUT pin and the VSS pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance value is fixed to 780(VIN=6.0V, VOUT=4.0V at typical). The discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (R) and the output capacitor (CL). By setting time constant of a CL auto-discharge resistance value [RDCHG] and an output capacitor value (CL) as (=C x RDCHG), the output voltage after discharge via the N channel transistor is calculated by the following formulas. V = VOUT(E) x e -t/, or t=In ( V / VOUT(E) ) ( V : Output voltage after discharge, VOUT(E) : Output voltage, t: Discharge time, : CL auto-discharge resistance RDCHGxOutput capacitor (CL) value C) The XC6217 series' foldback circuit operates as an output current limiter and a short protection of the output pin. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage drops further and output current decreases. When the output pin is shorted to the VSS level, a current of about 30mA flows. The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6217 series. In shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. However, as for the XC6217B/D series, the CL auto-discharge resistor is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin. Therefore, time until the VOUT pin reaches the VSS level becomes short. The output voltage becomes unstable, when the CE pin is open. If this IC is used with the correct output voltage for the CE pin, the logic is fixed and the IC will operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry when medium voltage is input.
NOTES ON USE
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded. 2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
13/33
XC6217 Series
TEST CIRCUITS
Circuit 1: Output Voltage, Output Current, Dropout Voltage, Input/Operating Voltage, Line Regulation, Load Regulation, Current Limit, Short Current, CL Discharge Resistance
*No GO pin with the XC6217C/D types.
Circuit 2: Supply Current, Standby Current
*No GO pin with the XC6217C/D types.
Circuit 3: Ripple Rejection Rate
*No GO pin with the XC6217C/D types.
14/33
XC6217
Series
TEST CIRCUITS (Continued)
Circuit 4: Supply Current, HS/PS Switching Current, PS Switching Delay Time, CE/GO "H" "L" Level Voltage, CE/GO "H" "L" Level Current
*No GO pin with the XC6217C/D types.
15/33
XC6217 Series
TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic) HighSpeed mode
2.4
2.4
XC6217x182 VIN=VCE=2.8V , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic)
HighSpeed mode
Output Voltage: VOUT (V)
1.2
Output Voltage: VOUT (V)
1.8
1.8
1.2
0.6
VIN=1.9V VIN=2.8V VIN=6.0V
0.6
Ta=25 Ta=-40 Ta=85
0 0 100 200 Output Current IOUT (mA) 300 400
0 0 100 200 Output Current: IOUT (mA) 300 400
3.5 3 Output Voltage: VOUT (V)
XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic)
HighSpeed mode
3.5 3 Output Voltage: VOUT (V) 2.5 2 1.5 1 0.5 0
XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic)
HighSpeed mode
2.5 2 1.5 1 0.5 0 0 100 200 Output Current: IOUT (mA) 300 400 VIN=3.1V VIN=4.0V VIN=6.0V
Ta=25 Ta=-40 Ta=85
0
100
200 Output Current: IOUT (mA)
300
400
(2) Output Voltage vs. Input Voltage
HighSpeed mode HighSpeed mode HighSpeed mode HighSpeed mode
2 2
XC6217x182 XC6217x182 VCE=VIN ,, VGO=VIN (A/B Type) ,, Ta=25 VCE=VIN VGO=VIN (A/B Type) Ta=25 CIN=CLL=1.0F (ceramic) CIN=C =1.0F (ceramic)
1.9 1.9 1.85 1.85 Output Voltage: VOUT (V) 1.8 1.8 1.75 1.75
XC6217x182 XC6217x182 VCE=VIN ,, VGO=VIN (A/B Type) ,, Ta=25 VCE=VIN VGO=VIN (A/B Type) Ta=25 CIN=CLL=1.0F (ceramic) CIN=C =1.0F (ceramic)
1.9 1.9 Output Voltage: VOUT (V) 1.8 1.8
1.7 1.7
II IOUT=1mA IOUT=1mA IOUT=10mA IOUT=10mA IOUT=30mA IOUT=30mA IOUT=100mA IOUT=100mA
1.6 1.6 1.5 1.5
1.7 1.7 1.65 1.65 1.6 1.6
IOUT=1mA IOUT=1mA IOUT=10mA IOUT=10mA IOUT=30mA IOUT=30mA IOUT=100mA IOUT=100mA
1.4 1.4 1 1 1.5 1.5 2 2 Input Voltage:VIN (V) Input Voltage:VIN (V) 2.5 2.5 3 3
4 4
4.5 4.5
5 5 Input Voltage:VIN (V) Input Voltage:VIN (V)
5.5 5.5
6 6
16/33
XC6217
Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
3.2 3.1 Output Voltage: VOUT (V) 3 2.9 2.8 2.7 2.6 2.5 2
XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic)
HighSpeed mode
3.1
XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Ta=25 CIN=CL=1.0F (ceramic)
HighSpeed mode
3.05 Output Voltage: VOUT (V)
3
2.95 2.9
IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA
2.85
IOUT=1mA IOUT=10mA IOUT=30mA IOUT=100mA
2.8
2.5 3 Input Voltage:VIN (V) 3.5 4
4
4.5
5 Input Voltage:VIN (V)
5.5
6
(3) Dropout Voltage vs. Output Current
XC6217x182 VCE=VIN , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) HighSpeed mode XC6217x302 VCE=VIN , VGO=VIN (A/B Type) CIN=CL=1.0F (ceramic) HighSpeed mode
0.4 0.35 Dropout Voltage:Vdif (V) 0.3
0.4 0.35
Ta=85 Ta=25 Dropout Voltage:Vdif (V)
Ta=85 0.3 0.25 0.2 0.15 0.1 0.05 0 Ta=25 Ta=-40
0.25 Ta=-40 0.2 0.15 0.1 0.05 0 0 50 100 150 200 Output Current: IOUT (mA)
0
50
100
150
200
Output Current: IOUT (mA)
(4) Output Voltage vs. Ambient Temperature
XC6217x182 VIN=VCE=2.8V ,VGO=VIN (A/B Type) , IOUT=30mA CIN=CL=1.0F (ceramic) HighSpeed mode HighSpeed mode XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) , IOUT=30mA CIN=CL=1.0F (ceramic)
1.9
3.1
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
1.85
3.05
1.8
3
1.75
2.95
1.7 -50
-25
0
25
50
75
100
2.9 -50
-25
0
25
50
75
100
Ambient Temperature: Ta ()
Ambient Temperature: Ta ()
17/33
XC6217 Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Supply Current vs. Input Voltage
PowerSave mode PowerSave mode
XC6217x182 20 18 16 Supply Current: ISS (uA) 14 12 10 8 6 4 2 0 0 1 2 3 4
XC6217x302 20 18 16 Supply Current: ISS (uA) 14 12 10 8 6 4 2 0
VCE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0F (ceramic) Ta=85 Ta=25 Ta=-40
VCE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0F (ceramic)
Ta=85 Ta=25 Ta=-40
5
6
0
1
2
3
4
5
6
Input Voltage:VIN (V) XC6217x182 70 60 Supply Current: ISS (uA) 50 40 30 20 10 10 0 0 1 2 3 4 5 6 0 0 1 Input Voltage:VIN (V) HighSpeed mode
Input Voltage:VIN (V)
VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0F (ceramic) 70 Ta=85 Ta=25 Ta=-40 Supply Current: ISS (uA) 50 40 30 20 60
XC6217x302
HighSpeed mode
VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0F (ceramic)
Ta=85 Ta=25 Ta=-40
2
3
4
5
6
(6) PS Switching Delay Time vs. Ambient Temperature
XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) IOUT=10mA0.1mA, CIN=CL=1.0F (ceramic) GO mode
Input Voltage:VIN (V)
2500 PS Switching Delay Time TDPS (s)
2500 PS Switching Delay TimeTDPS (s)
XC6217x302 VIN=VCE=4.0V , VGO=VSS (A/B Type) IOUT=10mA0.1mA , CIN=CL=1.0F (ceramic)
GO mode
2000
2000
1500
1500
1000
1000
500
500
0 -50
-25
0
25
50
75
100
0 -50
-25
0
25
50
75
100
Ambient Temperature: Topr ()
Ambient Temperature: Topr ()
18/33
XC6217
Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) CL Auto-Discharge Resistance vs. Ambient Temperature
XC6217B/D VIN=6.0V , VCE=VSS , VGO=VSS (B Type) VOUT=4.0V CIN=CL=1.0F (ceramic)
(8) PS/HS Switching Current vs. Ambient Temperature
XC6217x181 VIN=VCE=2.8V , VGO=VSS (A/B Type) CIN=CL=1.0F (ceramic) GO mode
1200 CL Auto-Discharge Resistance: RDCHG () 1000
10 9 8 Output Current IOUT (mA) 7 6 5 4 3 2 1
HS Sw itching Current PS Sw itching Current
800 600 400 200 0 -50
-25
0
25
50
75
100
0 -50
-25
0
25
50
75
100
Ambient Temperature: Topr ()
Ambient Temperature: Topr ()
(9) Load Transient Response
XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) Output Voltage 1.8 Output Voltage: VOUT (V) 250 Output Current: IOUT (mA) Output Voltage: VOUT (V) 1.8 GO mode XC6217x182 VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) Output Voltage 250 Output Current: IOUT (mA) Output Current: IOUT (mA) GO mode
1.9
300
1.9
300
1.7
200
1.7
200
1.6
150
1.6 100mA Output Current
150
1.5 Output Current 1.4 50mA
100
1.5
100
50
1.4 0.1mA Time (500s/div) XC6217x302 VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) Output Voltage
50
1.3
0.1mA Time (500s/div)
0
1.3
0
1.9
HighSpeed mode XC6217x182 VIN=VCE=2.8V , VGO=VIN (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) 300 Output Voltage
GO mode
3.1
300
1.8 Output Voltage: VOUT (V)
250 Output Current: IOUT (mA) Output Voltage: VOUT (V)
3
250
1.7
200
2.9
200
1.6 100mA Output Current
150
2.8
150
1.5
100
2.7 50mA 0.1mA Time (500s/div) Output Current
100
1.4 10mA 1.3 Time (500s/div)
50
2.6
50
0
2.5
0
19/33
XC6217 Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
XC6217x302 VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) Output Voltage 3 Output Voltage: VOUT (V) 250 Output Current: IOUT (mA) Output Voltage: VOUT (V) 3 GO mode HighSpeed mode XC6217x302 VIN=VCE=4.0V , VGO=VIN (A/B Type) , Tr=Tf=5s Ta=25 , CIN=CL=1F (ceramic) 300 Output Voltage 250 Output Current: IOUT (mA) Output Voltage: VOUT (V)
3.1
300
3.1
2.9
200
2.9
200
2.8 100mA Output Current
150
2.8 100mA 2.7 Output Current
150
2.7
100
100
2.6 0.1mA Time (500s/div)
50
2.6 10mA
50
2.5
0
2.5 Time (500s/div)
0
(10) Line Transient Response
HighSpeed mode HighSpeed mode
XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=1mA , Ta=25, CL=1F (ceramic) 5 Input Voltage 4 Input Voltage: VIN (V) 3
2
5
XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1F (ceramic)
2
1.95 Output Voltage: VOUT (V) Input Voltage: VIN (V) 1.9
4
Input Voltage
1.95
3
1.9
2 Output Voltage 1
1.85 1.8
2 Output Voltage 1
1.85 1.8
0 -1 Time (20s/div)
1.75 1.7
0
1.75
-1 Time (20s/div)
1.7
5 4 Input Voltage: VIN (V) 3 2
XC6217x182 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1F (ceramic) Input Voltage
HighSpeed mode
2 1.95 1.9 1.85 Output Voltage: VOUT (V)
Output Voltage 1 0 -1 Time (20s/div) 1.8 1.75 1.7
20/33
XC6217
Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Line Transient Response
HighSpeed mode
6
XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=1mA , Ta=25 , CL=1F (ceramic) Input Voltage
HighSpeed mode
XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=30mA , Ta=25 , CL=1F (ceramic) Input Voltage
3.2
6
3.2
5 Input Voltage: VIN (V)
3.15 Output Voltage: VOUT (V) Input Voltage: VIN (V)
5 4
3.15 3.1 Output Voltage: VOUT (V)
4
3.1
3 Output Voltage 2
3.05
3 Output Voltage 2 1
3.05
3
3 2.95
1
2.95
0 Time (20s/div) XC6217x302 VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5s IOUT=100mA , Ta=25 , CL=1F (ceramic) Input Voltage 5 Input Voltage: VIN (V) 4 3 2 1 0 Time (20s/div) Output Voltage
2.9 HighSpeed mode
0 Time (20s/div)
2.9
6
3.2 3.15 3.1 3.05 3 2.95 2.9 Output Voltage: VOUT (V)
(11) Turn-On Response
XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 3 2 1 0 Output Voltage -1 -2 -3 Time (40s/div) 2 1 0 6 Output Voltage: VOUT (V) 5 4 3 3 2 1 0 Output Voltage -1 -2 -3 Time (40s/div) 2 1 0 HighSpeed mode XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 6 5 4 3 Output Voltage: VOUT (V) HighSpeed mode
4
7
4
7
Input Voltage: VIN (V)
Input Voltage: VIN (V)
21/33
XC6217 Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Turn-On Response (Continued)
XC6217x182xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 3 2 1 0 Output Voltage -1 -2 -3 Time (40s/div) XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 4 3 Input Voltage: VIN (V) 2 1 Output Voltage 0 -1 -2 -3 Time (40s/div) 3 2 1 0 7 6 5 4 4 3 Input Voltage: VIN (V) 2 1 Output Voltage 0 -1 -2 -3 Time (40s/div) 3 2 1 0 HighSpeed mode 2 1 0 6 5 4 3 Output Voltage: VOUT (V) HighSpeed mode XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 4 3 Input Voltage: VIN (V) 2 1 Output Voltage 0 -1 -2 -3 Time (40s/div) XC6217x302xx VCE=VIN , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CL=1.0F (ceramic) Input Voltage 7 6 5 4 HighSpeed mode 3 2 1 0 7 6 5 4 HighSpeed mode
4
7
5
8
5
8
5
8
(12) CE Turn-On Response
XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CIN=CL=1.0F (ceramic) 5 4 3 2 1 0 -1 -2 -3 Time (40s/div) Output Voltage CE Input Voltage HighSpeed mode HighSpeed mode XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 7 CE Input Voltage 6 5 4 3 Output Voltage -1 -2 -3 Time (40s/div) 2 1 0
8 7 CE Input Voltage: VCE (V) 6 5 4 3 2 1 0
5 4 3 2 1 0
CE Input Voltage: VCE (V)
22/33
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
XC6217
Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12) CE Turn-On Response (Continued)
HighSpeed mode XC6217x182 VIN=2.8V , VGO=VIN (A/B Type) , Tr=5s IOUT=100mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 7 CE Input Voltage CE Input Voltage: VCE (V) 6 5 4 3 Output Voltage -1 -2 -3 Time (40s/div) HighSpeed mode XC6217x302 VIN=4.0V , VGO=VIN (A/B Type) , Tr=5s IOUT=30mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 CE Input Voltage 4 CE Input Voltage: VCE (V) 3 2 1 Output Voltage 0 -1 -2 -3 Time (40s/div) 3 2 1 0 7 CE Input Voltage: VCE (V) 6 5 4 2 1 0 XC6217x302 VIN=4.0V , VGO=VIN (A/B Type) , Tr=5s IOUT=1mA , Ta=25 , CIN=CL=1.0F (ceramic) CE Input Voltage 4 CE Input Voltage: VCE (V) 3 2 1 0 4 3 2 1 Output Voltage 0 -1 -2 -3 Time (40s/div) 3 2 1 0 7 6 5 4 HighSpeed mode
5
5
8
Output Voltage: VOUT (V)
5
5 4 3 2 1
HighSpeed mode XC6217x302 VIN=4.0V, VGO=VIN (A/B Type), Tr=5s IOUT=100mA , Ta=25 , CIN=CL=1.0F (ceramic) 8 CE Input Voltage 7 6 5 4 Output Voltage 3 2 1 0 Time (40s/div)
Output Voltage: VOUT (V)
0 -1 -2 -3
23/33
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
XC6217 Series
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(13) Ripple Rejection Rate
HighSpeed mode XC6217x182 VIN=VCE=2.8VDC +0.5VP-PAC , VGO=VIN (A/B Type) IOUT=30mA , Ta=25 , CL=1.0F (ceramic) PowerSave mode XC6217x182 VIN=VCE=2.8VDC +0.5VP-PAC , VGO=VSS (A/B Type) IOUT=0.1mA , Ta=25 , CL=1.0F (ceramic) 70 60 50 40 30 20 10 0 0.01
80 70 60 50 40 30 20 10
Ripple Rejection Rate: PSRR (dB)
0 0.01
0.1
1
10
100
1000
Ripple Rejection Rate: PSRR (dB)
0.1
1
10
100
1000
Ripple Frequency: f (kHz)
Ripple Frequency: f (kHz)
XC6217x302 V IN=V CE=4.0V DC+0.5V P-PAC , V GO=V IN (A/B Type) IOUT =30mA , Ta=25 , CL=1.0F (ceramic)
HighSpeed mode
80 70 60 50 40 30 20 10 0 0.01
Ripple Rejection Rate: PSRR (dB)
Ripple Rejection Rate: PSRR (dB)
70 60 50 40 30 20 10
PowerSave mode XC6217x302 VIN=VCE=4.0VDC +0.5VP-PAC , VGO=VSS (A/B Type) IOUT=0.1mA , Ta=25 , CL=1.0F (ceramic)
0.1
1
10
100
1000
0 0.01
0.1
1
10
100
1000
Ripple Frequency: f (kHz)
Ripple Frequency: f (kHz)
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XC6217
Series
PACKAGING INFORMATION
USP-4D
(unit : mm)
SOT-25
(unit : mm)
2.90.2 +0.1 0.4 -0.05
5
4
00.1 +0.2 1.6 -0.1 2.80.2
1
(0.95)
2
1.90.2
3
+0.1 0.15 -0.05
1.10.1
*Soldering fillet surface is not formed because the sides of the pins are plated.
SSOT-24
(unit : mm)
USPN-4
(unit : mm)
1.3MAX
0.2MIN
25/33
XC6217 Series
PACKAGING INFORMATION (Continued)
USP-4D Reference Pattern Layout Dimension USP-4D Reference metal mask design
USPN-4 Reference Pattern Layout Dimension
USPN-4 Reference metal mask design
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XC6217
Series
USP-4D Power Dissipation Power dissipation data for the USP-4D is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 1. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm2 in one side) Copper (Cu) traces occupy 50% of the board area In top and back faces Package heat-sink is tied to the copper traces Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter
40
28.9
28.9
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125)
2.54
1.4
Evaluation Board (Unit: mm) (mm)
Ambient Temperature() 25 85
Power Dissipation Pd (mW) 650 260
Thermal Resistance(/W 153.8
Pd-Ta Pd vs Ta
PowerPd (mW) Dissipation Pd (mW)
700 600 500 400 300 200 100 0 25 45 65 85 Ta : Ta() Ambient Temperature () 105 125
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2.5
40
XC6217 Series
USPN-4 Power Dissipation Power dissipation data for the USPN-4 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition.
1. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm2 in one side) Copper (Cu) traces occupy 50% of the front and 50% of the back. The copper area is divided into four block, one block is 12.5% of total. The USPN-4 package has for terminals. Each terminal connects one copper block in the front and one in the back. Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125)
Ambient Temperature() 25 85
Power Dissipation Pd (mW) 600 240
Thermal Resistance(/W 166.67
Pd vs Ta Power Dissipation PdmW 700 600 500 400 300 200 100 0 25 45 65 85 105 Ambient Temperature Ta 125
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XC6217
Series
MARKING RULE
SOT-25
represents product series MARK 1 PRODUCT SERIES XC6217xxxxxx
represents type of regulators
SOT-25 (TOP VIEW)
MARK Represents type of regulators OUTPUT VOLTAGE OUTPUT VOLTAGE 0.1V INCREMENTS 0.05V INCREMENTS 0.80V~3.00V 3.10V~4.00V 0.85V~3.05V 3.15V~3.95V V A E L X B F M
PRODUCT SERIES
XC6217Axxxxx XC6217Bxxxxx
represents output voltage MARK 0 1 2 3 4 5 6 7 8 9 A B C D E 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 OUTPUT VOLTAGE (V) 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 0.85 3.85 3.90 0.95 3.95 4.00 1.05 1.15 1.25 1.35 1.45 1.55 MARK F H K L M N P R S T U V X Y Z 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 OUTPUT VOLTAGE (V) 1.65 1.75 1.85 1.95 2.05 2.15 2.25 2.35 2.45 2.55 2.65 2.75 2.85 2.95 3.05 -
represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used.
29/33
XC6217 Series
MARKING RULE (Continued)
SSOT-24
represents type of regulators and output voltage range MARK OUTPUT VOLTAGE 0.10V INCREMENTS 0.80V~3.0V 3.10V~4.00V 1 5 3 7 OUTPUT VOLTAGE 0.05V INCREMENTS 0.85V~3.05V 3.15V~3.95V 2 6 4 8 PRODUCT SERIES
SSOT-4 (TOP VIEW)
XC6217Cxxxxx XC6217Dxxxxx
represents output voltage numbers after the decimal point. MARK 0 1 2 3 4 5 6 7 8 9 A B C D E OUTPUT VOLTAGE (V) 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 0.80 3.80 0.85 3.85 0.90 3.90 0.95 3.95 1.00 4.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 MARK F H K L M N P R S T U V X Y Z OUTPUT VOLTAGE (V) 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05
-
represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used.
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XC6217
Series
MARKING RULE (Continued)
USP-4D
represents product series MARK 1 PRODUCT SERIES XC6217xxxxxx
represents type of regulators
MARK USP-4D (TOP VIEW) A B TYPE OF REGULATORS CE High Active, without CL-Discharge CE High Active, with CL-Discharge PRODUCT SERIES XC6217Axxxxx XC6217Bxxxxx
represents integer number of output voltage
ex.)
MARK 3 5
VOLTAGE (V) 3.xx 5.xx
PRODUCT SERIES XC6217x3xxGx XC6217x5xxGx
represents output voltage numbers after the decimal point. MARK 0 1 2 3 4 5 6 7 8 9 VOLTAGE(V) x.00 x.10 x.20 x.30 x.40 x.50 x.60 x.70 x.80 x.90 PRODUCT MARK SEIRES XC6217xx02/1Gx A XC6217xx12/1Gx B XC6217xx22/1Gx C XC6217xx32/1Gx D XC6217xx42/1Gx E XC6217xx52/1Gx F XC6217xx62/1Gx H XC6217xx72/1Gx K XC6217xx82/1Gx L XC6217xx92/1Gx M VOLTAGE (V) x.05 x.15 x.25 x.35 x.45 x.55 x.65 x.75 x.85 x.95 PRODUCT SEIRES XC6217xx0A/1Gx XC6217xx1A/1Gx XC6217xx2A/1Gx XC6217xx3A/1Gx XC6217xx4A/1Gx XC6217xx5A/1Gx XC6217xx6A/1Gx XC6217xx7A/1Gx XC6217xx8A/1Gx XC6217xx9A/1Gx
represents production lot number 01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded) Note: No character inversion used.
31/33
XC6217 Series
MARKING RULE (Continued)
USPN-4
represents type of regulators and output voltage range
1 2 4 3
USPN-4 TOP VIEW
MARK OUTPUT VOLTAGE OUTPUT VOLTAGE 0.10V INCREMENTS 0.05V INCREMENTS 0.80V~3.00V 3.10V~4.00V 0.85V~3.05V 3.15V~3.95V 1 5 2 6 3 7 4 8
PRODUCT SERIES
XC6217Cxxxxx XC6217Dxxxxx
represents output voltage numbers after the decimal point. MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V) 0 3.10 3.15 F 1.60 1.65 1 3.20 3.25 H 1.70 1.75 2 3.30 3.35 K 1.80 1.85 3 3.40 3.45 L 1.90 1.95 4 3.50 3.55 M 2.00 2.05 5 3.60 3.65 N 2.10 2.15 6 3.70 3.75 P 2.20 2.25 7 0.80 3.80 0.85 3.85 R 2.30 2.35 8 0.90 3.90 0.95 3.95 S 2.40 2.45 9 1.00 4.00 1.05 T 2.50 2.55 A 1.10 1.15 U 2.60 2.65 B 1.20 1.25 V 2.70 2.75 C 1.30 1.35 X 2.80 2.85 D 1.40 1.45 Y 2.90 2.95 E 1.50 1.55 Z 3.00 3.05
*USPN-4 0.80VVOUT(T)1.55V underdevelopment.
-
represents production lot number 1 to 9, A to Z, repeated. (G, I, J, O, Q, W excluded) Note: No character inversion used.
32/33
XC6217
Series
1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this datasheet is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this datasheet within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD.
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