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IL9010N, IL9010D IC of collector electric motor controller
Microcircuit is designed for stabilization of collector electric motor rotation speed. ICs supply power can be obtained from alternating current line with voltage 110 V or 220 V, frequency of 50 Hz or 60 Hz through half-wave rectifier and ballast resistor.
Functions:
Microcircuit enables stabilization of electric motor speed , optimal triac firing (2nd and 3rd quadrants ), repetitive trigger pulses when triac current is interrapted by motor collector, changing of triac current at work with induced load, soft start , power failure detection and general circuit reset .
TA= 0oC +70oC
Features:
Circuit power supply obtained from AC net Can be used in with AC networks 220 V / 50 Hz and 110 V / 60 Hz Low count and cost of external components Optimal triac firing (2nd and 3nd quadrants) Repetitive control pulses when current interrupted by electric motor collector Tracing triac current while operating for inductive load Possibility of Soft start mode setting Power error detection and general reset Embedded voltage comparator for expansion of circuit control functions Low bias input current at comparators inputs: 100nA Low shift current at comparators inputs 10nA Damper of electrostatic dischargeat comparator inputs increase circuit reliability Low power consumption
Symbols for pins in package
Output Vcc Vee Gate Trigger Pulse Ramp Generator Current Sense Voltage Sense 1 2 3 4 5 6 7 14 13 12 11 10 9 8 - Input + Input Soft Start Phase Angle Set Current Programming Feedback Input Integration Cap
Stabilization of electric motor rotation speed is provided by integrated positive feedback on current. IL9010N generates triac control pulses and provides stabilization of collector motor speed without tacho generator. Voltage comparator ensures control of basic circuit reset. While voltage levels coincidence, signal is generating at comparator inputs (inputs 13, 14) and shifts control circuit from Permitted state to the Prohibited state, in a similar way, as circuit state is changing while supply voltage low level. At that, circuit becomes insensitive to the supply voltage variation (circuit of supply voltage variation control is blocked by the signal from comparator output).
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
IL9010N
Maximum ratings.
Symbol Upin Upin11 Upin3 Ipin Parameter designation Maximum voltage, On outputs 5,8,12-U5,U8,U12 On output 04-U4 Maximum positive voltage at 11-U11 output Maximum positive voltage at 03-U3 output Maximum current At output 03- I3 At outputs 06 and 07 - I6, I7 At output 09 - I9 Maximum current, At output 10 - I10 At output 11 - I11 Input differential voltage range (outputs 13. 14) Output current of short circuit (output 01) relatively 02 output (Ucc) 1 Maximum dissipated power (amb=25 -20 -2,0 -0,5 +300 -500 -Ucc Constant -60 250 +125 0.5 mA +20 +2,0 +0,5 mcA -300 0 V mA mWt Min Max Measuring unit V -Ucc -3.0 0 3.0 V 0 V
Ipin UIDR ISC PD Tstg Rt j-a
)
Storage temperature range
Maximum temperature resistance 100 /Wt chip -- environment 1 - Maximum output current (output 01) can obtain 20mA, not depending on power supply value. Shorted output circuits can cause over heat and, finally, destruction.
Tolerable ratings.
Symbol Rt j-a Parameter designation Operation environment temperature range Maximum temperature resistance chip -- environment Min 0 Max +70 100 Measuring unit
/Wt
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
IL9010N, IL9010D
Electrical characteristics: TA= 25 C; (unless specified otherwise)
Symbo l 1 -Ucc -Icc Parameter designation Measuring mode 3 voltage I3= -2.0 mA I3= -2.0 mA; 0oC TA 70oC U3=-6.0 V; I4=0 U3=-6.0 V; I4=0 ; o o 0 C TA 70 C - 0oC TA 70oC - 0oC TA 70oC - 0oC TA 70oC - R10=100 kOhm; -Ucc U12-3 V R10=100 kOhm; -Ucc U12 -3 V; 0oC Internal (output 03) Consumption current
2 stabilizer
6
U3EN U3DIS I11 U8-11 I12
Control enable voltage Control disable voltage, V Input current of output offset 11 Static bias of control voltage Soft start capacitor charging current
V V nA V mkA
I5P
Sawtooth generator capacitor discharge current
60 53
80 88
mkA
I5 U5 U10 I4 I4L Isync ULTH I9 A
Sawtooth generator capacitor charging current Sawtooth high voltage Programming output voltage relativ to output 1 Output current (incoming), mA Output leakage current Threshold level of current synchronization I6 , I7, Minimum low sawtooth voltage (output 05) Input current of output offset of 09 output Transfer function amplification coefficient, U8/U9
-1.5 -1.2 |-1.0| |-0.8| 1.0 0.8 60 48 - -40 -48 |-5.6| |-5.0| 1.6 x I5P 1.4 x I5P 50 45 28.8 25.9 50 0 96 76.8 30
R10=100 kOhm; U9=50mV
-10 -12 |-2.5| |-3.0| 1.5 1.8 80 96 4.0 4.8 40 48 |-8.5| |-9.35| 2.4xI5P 2.6 xI5P 90 99 50 55 450 500 180 215 80
mA V V mA mkA mkA V - -
R10=100 kOhm; U9=50mV; 0oC TA 70oC R10=270 kOhm; U9=50mV R10=270 kOhm; U9=50mV; 0oC TA 70oC U9= 0 V U9= 0 V; 0oC TA 70oC U9= 0,1 V U9= 0,1 V; 0oC TA 70oC C5=47 nF; R10=270 kOhm
Uoff Z8 tp
Residual bias on 05-08 ouputs Full internal resistance of 08 output Output pulses duration
V kOh m mcs
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
IL9010N
Symbo l 1 Parameter designation Measuring mode 3 C5=47 nF; R10=270 kOhm o o 0 C TA 70 C C5=47 nF; R10=270 kOhm C5=47 nF; R10=270 kOhm; o o 0 C TA 70 C R10=100 kOhm; Note 2 R10=100 kOhm; Note 2; o o 0 C TA 70 C R10=100 kOhm; Note 2, 3 R10=100 kOhm; Note 2, 3; o o 0 C TA 70 C R10=100 kOhm; Note 2 R10=100 kOhm; Note 2; o o 0 C TA 70 C R10=100 kOhm; I01=-4 mcA; U14=-Ucc+1,0 V; U13=-Ucc R10=100 kOhm; I01=-4 mcA; U14=-Ucc+1,0 V; U13=-Ucc; o o 0 C TA 70 C R10=100 kOhm; U13=-Ucc+1,5 V; U14=-Ucc o o 0 C TA 70 C Min 4 24 120 96 - 612 |5,0| mV Norm Max 5 96 510 Unit 2 6
t
Repetition period of output pulses Input voltage of zero bias (outputs 13,14) Input offset current (outputs 13, 14) Input currents (outputs 13, 14) Output saturation (output 01) difference
mks
UI0
IIB II0
-
-250 -400 |50| |150| -Ucc +0,4 -Ucc +0,7
nA
-
nA
UOL
voltage
- -
mV
IOL
Output leakage current (output 01)
-
-1,0
mcA
Notes 1. Norm for electrical parameters are given for following conditions: environment temperature -- +25 ; voltage is related to output 02 General, unless other specified. 2. Bias current on comparators inputs of voltage comparator (outputs 13, 14), IIB , n, is outcoming (input cascades on outputs 13, 14 are performed on p-n-p transistors). This current is practically independent from supply voltage. 3. Measurements are implementing in switching point of voltage comparator (output 01); U01=-Ucc+1.5V, R13, R14100 , over all range of input voltage of in-phase signal UICRmax -Ucc 1.5 V (outputs 13, 14). 4. UH, UL parameters determine working capacity of internal control line of supply voltage tracing Positional resistor designations, given in the table, related to corresponding circuit outputs (for example, R10 on output- 10), but not to standard switching circuit.
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
IL9010N, IL9010D
Standard circuit of IC switching on.
C1 R8 R9 11 C3 VD1 R2 C2
to
R13 VD5 C4 05 C5 08 C6 12 03 07 R14 M1 R5 R10 13 R6 DA1 04 14 VD3 R7 01 R11 10 R4 VD4 R12 02 09 R16 R17 R18 06 R15 VS1 M ~220
R3
R1 VD2
Figure 1 - Standard circuit of switching on IL9010N IC in circuit of commutator electric motor control and protection of motor from load current exceeding
09 03
08

Supple voltage stabilizer
02
Supply voltage tracing circuit
Voltage comparator
13 14 01
11
phase angle pin set
Main comparator
firing generator
04
Soft start control circuit Ramp oscillator
circuit of current synchronization Circuit of voltage synchronizatin
06
07
12
10
05
Figure 2 - Schematics of IL9010N IC Functional description.
At fig. 1 is standard connection circuit of IL9010N IC in collector electric motor control circuit and motor protection from load current exceeding. In addition, circuit provides protection from motor overheat (resistor R3). Motor protection from load current exceeding is implementing through protection circuit, performed on elements R1, R2, R4 - R7, R17, VD1 - VD3, outputs 13 (direct input of voltage comparator), 14 (inverting input of voltage comparator), 01 (voltage comparator output) of
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
IL9010N
IL9010N IC. When current flows through load (commutator electric motor) voltage on R17 resistor drops, and, in case when load current exceeds particular value, voltage drop on R17 resistor exceeds threshold value for actuation of protective circuit against load current exceeding. Protective circuit provides function of load protection by the way of basis circuit disconnection (communicator electric motor circuit), and as a result switching pulses do not come from IC output (pin 04) to triac controlling electrode and triac load is not connected to AC line. Protective circuit provides control of load current value in both half-periods of AC supply line voltage, electric motor and IL9010N IC obtain power supply. VD1 line, output 13 provides protection by load current exceeding in positive half-period of supply line voltage: due to increasing of potential differences on VD1 diode up to diode opening voltage, occurs current derivation from resistor voltage devider R5, R6 at supporting comparator shoulder (output 13), that results in reference voltage drop at given output, less than voltage on second comparator shoulder (output 14) and comparator switching. Voltage comparator blocks supply voltage tracing circuit (transfer it to the "DISABLED" state) and disconnects the IC. R1, VD2 line, output 14 provides protection by load voltage exceeding in negative half-period of net voltage: due to potential rising on R1 resistor and VD1 diode up to diode VD1 discover, occurs current derivation to resistance divider R2, R3, R4 at signal comparator shoulder (output 14), that causes increasing of output 14 potential and, by definite value of derived current, occurs comparator switching and IC disconnection. R7, VD3 line provide hysteresis between voltage comparator connection and disconnection level. IC power supply is implementing directly from AC line through half-wave rectifier and ballast resistor (fig. 1). Rated zero-power resistance of ballast resistor is defining depending on providing of necessary mode of operation of half-wave rectifier, consisting of R5, VD1 elements and inner voltage regulator, based on backswitched supporting diod. Voltage is held by inner stabilitron at the rate of -8.6 V related to general output (output 14).
Pin function description
Output number 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Designation
Output UCC UEE Gate Trigger Pulse Ramp Generator Current Sense Voltage Sense Integration Capacitor Feedbak Input Current Programming Phase Angle Set Soft-Start +Input -Input
Outputs function Comparator output "General" bus connection output Negative voltage of circuit supply output of disabling pulses generator Connection of the capacitor, determines operational mode of voltage ramp generator Current reading output IC inner synchronization pin feedback output feedback input output of resistor connection, regulates bias current Phase Angle Set pin "soft-start "set output comparator direct input comparator inverse input
Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by

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