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PDF IL9010D Data sheet ( Hoja de datos )
| Número de pieza | IL9010D | |
| Descripción | IC of collector electric motor controller | |
| Fabricantes | Integral | |
| Logotipo |  |
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IL9010N, IL9010D
IC of collector electric motor controller
Microcircuit is designed for stabilization of collector electric motor rotation speed. IC`s 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 .
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 comparator`s inputs: 100nA
Low shift current at comparator`s inputs ±10nA
Damper of electrostatic dischargeat comparator inputs
increase circuit reliability
Low power consumption
TA=от 0oC до +70oC
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 - Input
13 + Input
12 Soft Start
11 Phase Angle Set
10 Current Programming
9 Feedback Input
8 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: [email protected]
URL: www.bms.by
1 page  
IL9010N, IL9010D
Standard circuit of IC switching on.
C1 R13 VD5
R8
R9
11
C4 C5 C6
05 08 12 03
07 R14
~220 В
C3 R5 R10
VD1
13
06 R15
M1
M
C2
to
R1 VD2
R2 R6
R3
VD3 R7
14
01
R11
R4 VD4
DA1
VS1
04
R17
10
R12
09 R16 R18
02
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
Токовая ПОС
Supple voltage
stabilizer
02
11 phase angle pin
set
Soft start control
circuit
12
Supply
voltage
tracing circuit
Main
comparator
Ramp
oscillator
10 05
Voltage
comparator
firing generator
13
14
01
04
circuit of current
synchronization
Circuit of
voltage
synchronizatin
06
07
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: [email protected]
URL: www.bms.by
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IL9010D.PDF ] | |
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