TS1451 Datasheet, PDF (2/7 Pages) Taiwan Semiconductor Company, Ltd – Dual Channel PWM Controller

Function Block Diagram
Absolute Maximum Rating
Rating
Symbol
Value
Unit
Power Supply Voltage
Vcc
40
V
Collector Output Voltage
Vo
40
V
Collector Output Current
Io
21
mA
Amplifier Input Voltage Range
Operating Junction Temperature
Storage Temperature Range
Lead Temperature 1.6mm from case for 10 sec.
Vin
20
V
Tj
- 20 ~ +85
o_C
Tstg
-65 ~ +150
o_C
Tled
260
o_C
Recommended Operating Conditions
Rating
Power Supply Voltage
Collector Output Voltage
Collector Output Current (each transistor)
Amplifier Input Voltage
Current Into Feedback Terminal
Feedback Resistor
Timing Resistor
Timing Capacitor
Oscillator Frequency
Symbol
Vcc
Vo
Io
Vin
Ifb
Rf
R_T
C_T
Fosc
Min.
3.6
--
--
1.05
--
100
5.1
150
1
Max
Unit
40
V
40
V
20
mA
1.45
V
45
uA
--
KΩ
100
KΩ
15000
pF
500
KHz
TS1451
2-7
2003/12 rev. A