FA7615CP
FA7615CP is Bipolar IC manufactured by Fuji Electric.
Description
The FA7615CP(E) is a bipolar IC containing basic circuit necessary for PWM-type switching power supply control. This IC can be operated by external synchronizing pulses.
Bipolar IC For Switching Power Supply Control FA7615CP(E) s Dimensions, mm SSOP-16
16 9 s Features
- -
- - External synchronization input terminal Low-voltage operation (VCC = 3.6 to 22V) Totem-pole predriver Latch-mode short-circuit protection function (no malfunction due to electrical noise)
- One capacitor shared for short-circuit protection and for softstart to minimize the number of external discrete ponents
5.3 7.9±0.3
0.1±0.1
+0.1
- 0.05 s Applications
- Battery power supply for portable equipment
0~10˚
DIP-16
16 9
1 0.81
19.4 1.5
8 3.1min 4.3max
0.2min
- 0
0~1 5˚
+0.1 5 .0
2.54±0.25
0.5±0.1
0~15 ˚ s Block diagram
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Pin symbol
Description
Oscillator timing capacitor Capacitor for soft-start, short-circuit protection and delay Dead time adjustment Non-inverting input to error amplifier Inverting input to error amplifier Error amplifier output Ground CH. 2 Output Power supply CH. 1 Current limiting resistor CH. 1 Output Error amplifier output Inverting input to error amplifier Dead time adjustment External synchronization input Reference voltage output...
