FA7630CPE
FA7630CPE is Bipolar IC For Switching Power Supply Control manufactured by Fuji Electric.
Description
The FA7630CP(E) is dual channel PWM-type switching power supply control IC. This IC can drive Pch-MOSFET directly and is optimum for large power DC-DC converter. This IC has all the necessary protection functions for a power MOSFET. It is optimum for a portable equipment power supply which uses low-voltage input to output parably large power.
Bipolar IC For Switching Power Supply Control s Dimensions, mm SSOP-20
20 11 s Features
- Dual channel PWM-type switching power supply control
- ±2.6% (VREF) and ±3% (VB ) reference voltage
- Low voltage operation (Vcc: 5 to 20V)
- Drive circuit for connecting a Pch-MOSFET
- Overload cutoff circuit with timer latch circuit
- Soft start circuit
- Undervoltage lockout function (UVLO)
- Pulse-by-pulse overcurrent limiting function
- Output ON/OFF control function for each channel
- Master-slave synchronized operation without external ponents
- Maximum operating frequency is 500k Hz
0.1±0.1 7.2
+0.1 0.2
- 0.05
7.9±0.3
0~10˚
DIP-20
20 11
1 0.77
10 1.52
2.54min 5.1max 3.6
0.51min
2.1max
+0.1 5
-...
