TL594 Datasheet, PDF (4/16 Pages) Texas Instruments – PULSE-WIDTH-MODULATION CONTROL CIRCUIT

TL594
PULSEĆWIDTHĆMODULATION CONTROL CIRCUIT
SLVS052F − APRIL 1988 − REVISED NOVEMBER 2003
recommended operating conditions
VCC
VI
VO
CT
RT
fosc
TA
Supply voltage
Amplifier input voltage
Collector output voltage
Collector output current (each transistor)
Current into feedback terminal
Timing capacitor
Timing resistor
Oscillator frequency
Operating free-air temperature
ą
TL594C
TL594I
MIN MAX
7
40
−0.3 VCC−2
40
200
0.3
0.47 10000
1.8
500
1
300
0
70
−40
85
UNIT
V
V
V
mA
mA
nF
kΩ
kHz
°C
°C
4
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