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HA13563, HA13563V
Three-Phase Brushless Motor Driver
ADE-207-218A (Z) 2nd Edition December 1998 Description
The HA13563/V are 3-phase brushless motor driver ICs with digital speed control. It is designed for use as a PPC or LBP drum motor driver and provides the functions and features listed below.
Functions
* * * * * * * * Three-phase brushless motor driver Direct PWM drive Digital discriminator plus PLL speed control Speed monitor Stuck rotor protection Current limiter Thermal protection (OTSD) Low voltage inhibit (LVI)
Features
* Low saturation voltage * Fly wheel diodes built-in * FG signal digital filter built-in
Ordering Information
Product No. HA13563 HA13563V Package SP-23TA SP-23TB
HA13563/V
Pin Arrangement
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
RNF U V W VCC READY u v w FG+ FG- PROT REG PWM CE D2 OSC OUT OSC IN PLL OUT DIS OUT INT IN INT OUT GND
(Top view)
2
HA13563/V
Pin Functions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Pin Name GND INT OUT INT IN DIS OUT PLL OUT OSC IN OSC OUT D2 CE PWM REG PROT Function Ground Integrator output Integrator input Speed discriminator output PLL output Clock oscillator input. Apply the external clock signal to this pin. Clock oscillator output. Use this pin to monitor the oscillator waveform. Clock divider selector input High: 1/8, Middle or Open: 1/32, and Low: 1/16. Chip enable input High or Open: stop, Low: drive on. PWM carrier oscillator. An external capacitor to charge and discharge, and an external resistor must be provided. 5 V fixed voltage output. Always output regardless of the state of the CE input. An external capacitor sets the time until the stuck rotor protection circuit operates. If this pin is shorted to ground, the protection circuit will not operate. After the stuck rotor protection circuit operates, the IC can be reset by turning the power off and then on again, or switching CE from low to high. FG amplifier - input. FG amplifier + input. This pin is used for temperature monitoring. See the reference data. The w+ and v- Hall amplifier input The v+, u- Hall amplifier input The u+, w- Hall amplifier input Speed monitor output. Outputs a low level during fixed speed drive. This is an open collector output. Power supply W-phase output V-phase output U-phase output Current detector. Connect a current detection resistor to this pin.
13 14 15 16 17 18 19 20 21 22 23
FG- FG+ w v u READY V CC W V U RNF
3
HA13563/V
Block Diagram
VCC 17.5 to 27.6V
VCC R101 17 C102 Hall amplifiers
+ -
19 Output amplifiers U
C101
+
Hu
22
-
16 C103
+ -
+
Hv
-
Phase switching logic
V
21
C104
+
Hw
15
+ -
W
20 RNF
-
R102 Open circuit protection LVI OTSD CE 9 PWM comparator
+
23 Current limiter Vref1 Stuck rotor protection 12 Ct2 Vreg
-
11
REG
VCC
Rt PWM OSC 10 Ct1 Monitor output Constant speed: Low (O/C)
FG amplifier 2.1V
14 FG C108 13 H: 1/8 D2 M: 1/32 select L: 1/16
+ -
Wave shaping
Digital filter
PLL
Speed monitor 6.25%
18
8 Integrator
-
6 C109 R103
X'tal 9.2MHz Max
OSC
D2
1/1024
-
+
2
Discriminator
2.8V
7
1 R1
4 R2
5
3 C2 R4
DIS OUT PLL OUT C110 R3 C1
4
HA13563/V
Timing Chart
Hu Hall element output Hv Hw Vhhys
VCC U-phase output voltage 0 PWM PWM
VCC V-phase output voltage 0 PWM
VCC W-phase output voltage 0 PWM PWM
5
HA13563/V
External Components
Part No. R1 to R4 R101, R102 R103 RNF Rt C1, C2 C101 C102, C103, C104 C108 C109 C110 Ct1 Ct2 X'tal Recommended Value -- -- 1 k -- -- -- 0.1 F 0.047 F -- 0.047 F 10 pF 1000 pF -- -- Purpose Integration constant Hall element bias Clock oscillator stabilization Current detection PWM carrier oscillator time constant Integration constant Power supply bypass Stabilization FG coupling Clock oscillator stabilization Crystal coupling PWM carrier oscillator time constant Stuck rotor protection circuit time constant Reference oscillator Note 1 2 9 3 6 1 4 4 5 9 9 6 7 8
Notes: 1. Determine the component values using the following as a guidline: First determine the angular frequency of P for DIS OUT and PLL OUT. P = 2 * ffg [rad/sec] Determine the the angular frequency of P for motor. M 9.55 1 KT Vref1 - TL NO J RNF Determine the O. O = P M [rad/sec] Determine the integrator's DC gain G(E). G(E) = J O 1 9.55 KT A Z 2 Ko 60 O : PLL gain = 0.4 (V/rad/sec) A= Z NO O ffg J Rm 2 VCC - 0.83 VE - Vsat Rm Vosc [rad/sec] (2) (1)
(3)
(4)
where, k
: FG pulse per round (P/R) : Motor speed (min-1) : Control loop angular frequency (rad/sec) : FG frequency (Hz) : Moment of inertia of the motor (kg m2) : Motor coil resistance (/T-T)
6
HA13563/V
KT : Torque constant (N*m/A) TL : Rated load torque (N*m) VOSC : PWM carrier oscillator amplitude (VPP, See the Electrical Charasteristics) VE : Motor back EMF (VPP/T-T) RNF : Current detection resistor () Vref1 : Current limiter reference voltage (See the Electrical Charasteristics) Vsat : Saturation voltage (See the Electrical Charasteristics) Set C2 and derive the integration constants from the following formulas. R4 = 1 P C2 (5)
R2 = R4 G(E) C1 = 1 2 R2 O
(6)
(7) (8)
R3 = R2 Next, determine R1 to match the phase of PLL output. R1 = 1.89 R4 1.6 - 0.33 R4 / R2
(9)
When log P/M is greater than 2, a phase advance to compensate for this phenomenon is required. Use the following formula to set the phase advance: 1 P < C4 R5 20 2 (10)
R4 R1 DIS OUT R5 PLL OUT R2 C4 C1 2.8V R3 C2 - + Integrating amplifier
Figure 1
Integration Constants
2. The Hall output bias voltage is determined by R101 and R102. 3. The output current is controlled according to the following formula: Iomax = Vref1 RNF Where, Vref1 is the current limiter reference voltage. (See the Electrical Charasteristics) Mount this resistor as close as possible to the IC and use a resistor with a small inductance component. 4. Connect these components as close to the IC as possible.
7
HA13563/V
5. Determine the component value using the following formula as a guideline: C108 (F) = 220 ffg (Hz) Digital filter time TMASK of FG signal is determined as follows. TMASK (sec) = 1 2 CLK x D2 CLK x D2
where, CLK : The reference frequency. D2 : CLK frequency dividing ratio.
FG signal wave shaping output TMASK After digital filter TMASK
6. The PWM carrier frequency is determined roughly by the following formula: 1180 fPWM = x 103 Rt (k) Ct1 (pF) 7. The formula shown below roughly determines the time, Tprot (s), until the stuck rotor protection circuit operates. Figure 2 shows the operating waveforms. The latched state can be cleared by either CE or VCC. Note that a capacitor with a leakage current sufficiently smaller than the charging current Ict+ must be used. Tprot = 0.24 Ct2 (F)
VHYS VCC CE H L
Vref1 RNF
LVI
IRNF
0 Vth+0.7V Vth 0 Tprot Tset = 0.004 Ct2 (F) [sec]
VPROT
Figure 2
Stuck Rotor Protection Operating Waveforms
8. The reference frequency CLK (Hz) and the FG frequency ffg (Hz) are related by the following formula: CLK = 1024 ffg D2
8
HA13563/V
Also note that the value of the resistor (Rosc) inserted between the external clock and pin 6 when an external clock is used can be calculated from the following formulas: Rosc 2 (VIH - 2.1) - 1.5 (k) Rosc 6 (2.1 - VIL) - 1.5 (k) where, VIH : The clock driver high-level voltage. VIL : The clock driver low-level voltage. If an external clock signal is input to pin 6 through a capacitor (Cosc), we recommend using a 10 pF capacitor for Cosc. 9. The relationship with CLK crystal oscillator frequency refer to the following. Oscillator Crystal fc 6.0 to 9.2 MHz 2.0 to 6.0 MHz C110 10 pF 10 pF C109 0.047 F Uselessness R103 1 k Uselessness
9
HA13563/V
Absolute Maximum Ratings (Ta = 25C)
Item Power supply voltage Instantaneous output current Steady-state output current Input voltage Allowable power dissipation Junction temperature Storage temperature Symbol V CC Iop IO Vi PT Tj Tstg Rating 30 3.0 2.0 -0.3 to 7 10 150 -55 to +125 Unit V A A V W C C Note 1 2 2 3 4 1
Notes: 1. The operating ranges are as follows: VCC = 17.5 to 27.6 V Tjop = -20 to +125C 2. See the safe operating range data. 3. Applies to the logic input pins. 4. The allowable value when theTAB temperature, Ttab, is 120C. However, the thermal resistance is as follows: j-c 3C/W j-a 40C/W
Output Transistor Safe Operation Range 5 3 2 Pulse widths t = 10ms t = 5ms t = 2ms t = 1ms
IC (A)
1
0.5
0.2
0.1
1
2
5 VCE (V)
10
20
30
10
HA13563/V
Electrical Characteristics (Ta = 25C, VCC = 24 V)
Item Current drain Standby current Current drain with outputs off Low-level voltage High-level voltage Low-level current High-level current Logic input 2 Low-level voltage Middle-level voltage High-level voltage Low-level current Middle-level current High-level current Logic output Hall amplifier Low-level voltage Leakage current Commonmode input voltage range Differentialmode input voltage range Hysteresis *1 Output amplifier Leakage current Output drive current Symbol ICCO ICC Min -- -- Typ 8 32 Max 11 44 Unit mA mA Test Conditions CE = H, VCC = 30 V CE = L, Pin 3 = H, VCC = 30 V, output OFF 9 Applicable Pins 19
Logic input 1
Vil1 Vih1 Iil1 Iih1 Vil2 Vim Vih2 Iil2 Iim Iih2 Vol1 Ioh1 Vh Vd Vhhys Icer IB1 IB2
-- 2.0 -- -0.1 -- 2.0 4.0 -- -- -- -- -- 2.0 60 -- -- -- -- -- -- -- -- -- -- 0.45 -- --
-- -- -0.25 0 -- 2.5 -- -0.25 -- 0.5 0.2 -- -- -- 20 -- 49 35 1.8 1.35 -- -- -- -- 0.5 1.15 6.5
0.8 -- -0.35 0.1 1.0 3.0 -- -0.35 35 0.7 0.4 10 VCC-2 VCC/2 -- 100 64 46 2.7 1.7 2 2 0.5 0.5 0.55 1.4 10
V V mA mA V V V mA A mA V A V mV mV A mA mA V V s s s s V V % IF = 1 A Rh = 400 Vce = 30 V IO = 2 A IO = 1 A IO = 2 A IO = 1 A Vil = 0 V Vi = 2.5 V Vih = 7 V Iol = 2 mA Voh = 30 V Vil = 0 V Vih = 7 V
8
18
15, 16, 17
20, 21, 22
Saturation voltage *
2
Vsat1 Vsat2
Impulse response time
tphl tplh tr tf
Current limiter reference voltage Flywheel diode Forward voltage Substrate current
Vref1 VF Isub
23 19, 20, 21, 22
11
HA13563/V
Electrical Characteristics (Ta = 25C, VCC = 24 V) (cont)
Item PWM oscillator and PWM comparator Oscillator frequency range Oscillator frequency precision Oscillator high-level voltage Oscillator low-level voltage Oscillator amplitude Comparator hysteresis *1 Integrator Input current High-level voltage Low-level voltage Voltage gain *
1
Symbol fPWM ferr Vosch Voscl Vosc Vchys Iin Voh2 Vol2 Gi Bi Vp vfg nd nc
Min 2.0 11.7 2.7 1.0 1.7 -- -- 3.2 -- -- -- 2.65 15 -- -- 4.3 -- 2 -- --
Typ -- 13 3.0 1.1 1.9 20 -- 3.5 0.9 60 0.5 2.8 -- -- -- 4.5 -- -- -- 1023
Max 30 14.3 3.3 1.2 2.1 -- 250 -- 1.1 -- -- 2.95 1000 4.0 1.0 -- 0.25 9.2 0.01 --
Unit kHz kHz V V VPP mV nA V V dB MHz V mVPP mVPP VPP V V MHz % Count
Test Conditions
Applicable Pins 10
Rt1 = 91 k, Ct1 = 1000 pF
Vosch - Voscl 2 2, 3 IO = -0.5 mA IO = 0.5 mA
Gainbandwidth produc t *1 Reference voltage FG amplifier and waveform shaping Input sensitivity Noise margin
13, 14
PLL, DIS
Ouput high-level voltage Ouput low-level voltage
Voh3 Vol3 fOSC fOSC N
IO = -0.1 mA IO = 0.1 mA
4, 5
OSC
Oscillator frequency range Oscillator frequency error *1
6, 7 X'tal
Speed discriminator and monitor
Number of counts
Operating frequency range Lock range
CLK LR
-- --
-- 6.25
1.15 --
MHz % 18
12
HA13563/V
Electrical Characteristics (Ta = 25C, VCC = 24 V) (cont)
Item REG Output voltage Power supply regulation Load regulation Stuck rotor protection circuit Ct2 charge current Symbol Vreg Vreg1 Vreg2 Ict+ Min 4.65 -- -- 18.5 Typ 5.0 20 10 23 Max 5.35 100 100 27.5 Unit V mV mV A Test Conditions Ireg = 20 mA, CE = L VCC = 17.5 to 27.6 V, CE = L Ireg = 0 to 20 mA, CE = L VPROT = 2.5 V 12 Applicable Pins 11
Ct2 discharge current Threshold voltage LVI Operation cleaning voltage *3 Hysteresis OTSD Operating temperature *1 Hysteresis *1
Ict- Vth VLVI Vhys Tsd Thys
1.0 4.5 12.5 0.75 125 --
1.4 5.0 14.7 1.1 150 20
-- 5.5 16.9 1.45 175 --
mA V V V C C 19
Note:
1. These are design target values and only checked during development. 2. Stipulated ad the sum of the source and sink values. 3. See figure 3.
Vhys VLVI VCC Output on Output off
Figure 3
13
HA13563/V
Reference Data
Current Drain vs. Supply voltage 50 CE = Low Pin 3 = 5V Tj = 25C Output Saturation voltage vs. Output Current 4 VCC = 24V Tj = 25C 3
Current Drain ICC (mA)
40
30
Output Saturation voltage VsatH & VsatL (V)
2
Sin
ce our +S k
20
Source
10
1
Sink
0
0
10
20
30
0
0
1
2
3
Supply voltage VCC (V)
Output Current IO (A)
Output Drive Current vs. Output Current 100 Diode Forward Current IF (A) Output Drive Current IB (mA) CE = Low VCC = 24V Tj = 25C 5
Diode Forward Current vs. Diode Forward Voltage VCC = 24V Tj = 25C 4
80
60
3
40
2
20
1
0
0
1
2
3
0
0
1 Diode Forward Voltage VF (V)
2
Output Current IO (A)
14
HA13563/V
Current Limiter Reference Voltage Vref1 (V) PWM Frequency vs. Junction Temperature 30 PWM Frequency fPWM (kHz) VCC = 24V Rt = 91 k Ct = 1000 p 20 Current Limiter Reference Voltage vs. Junction Temperature 0.8 VCC = 24V
0.6
10
0.4
0 -25
25
75
125
0.2 -25
25
75
125
Junction Temperature Tj (C)
Junction Temperature Tj (C)
FG+ Pin Voltage vs. Junction Temperature 3.0 VCC = 24V REG Output Voltage Vreg (V) 5.2 FG+ Pin Voltage VFG+ (V)
REG Output Voltage vs. Output Current CE = Low VCC = 24V Tj = 25C
2.5
5.1
-5.17 mV/C 2.0
5.0
4.9 0 10 20 30
1.5 -25
25
75
125
Junction Temperature Tj (C)
Output Current Ireg (mA)
15
HA13563/V
Package Dimensions
Unit: mm
30.0
31.0 Max 3.8 Max
3.6 0.2
28.0 0.3 20.0 0.2 4.1 0.3 14.7 Max 11.2 0.3 3.6 0.2
1.5 Max
1 1.23 0.25 1.27 2.54 23.97 0.30 0.6 0.1
23 6.2 Min 2.2 0.5
SP-23TA 4.61 g
1.80 0.25
5.0 Min
Hitachi Code JEDEC EIAJ Weight (reference value)
16
12.33 0.45
7.7
9.0
0.25
+ 0.10 - 0.05
HA13563/V
Unit: mm
30.0
31.0 Max 3.6 0.2 3.8 Max 1.5 Max
28.0 0.3 20.0 0.2 4.1 0.3 14.7 Max
11.2 0.3
6.3 Min
1.80 0.25 6.0 Min
0.10 0.25 + 0.05 -
1 1.23 0.25 1.27 2.54 23.97 0.30 0.6 0.1
23
2.2 0.5 0.925 0.250
1.275 0.250
Hitachi Code JEDEC EIAJ Weight (reference value)
13.5 0.5
SP-23TB 4.6 g
17.3 Max
3.6 0.2
7.7
9.0
17
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
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Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 778322 Hitachi Asia Pte. Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: <886> (2) 2718-3666 Fax: <886> (2) 2718-8180 Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong Tel: <852> (2) 735 9218 Fax: <852> (2) 730 0281 Telex: 40815 HITEC HX
Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.

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