FA5317P
FA5317P is Bipolar IC For Switching Power Supply Control manufactured by Fuji Electric.
Description
The FA531X series are bipolar ICs for switching power supply control that can drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance and pact power supply can be created because not many external discrete ponents are needed.
1 6.05
+0.1
- 0.05
- Drive circuit for connecting a power MOSFET
- Wide operating frequency range (5 to 600k Hz)
- Pulse-by-pulse overcurrent limiting function
- Overload cutoff function (Latch or non-protection mode selectable)
- Output ON/OFF control function by external signal
- Overvoltage cutoff function in latch mode
- Undervoltage malfunction prevention function
- Low standby current (90µA typical)
- Exclusive choices by circuits (See selection guide on page 25)
- 8-pin package (DIP/SOP)
° 0~10
0.4±0.1
1.27±0.2
DIP-8
8 5 s Applications
- Switching power supply for general equipment
9.3 1.5
3.0min 4.5max
7.6 s Block diagram FA5310BP(S)/FA5311BP(S)/FA5316P(S)/FA5317P(S)
2.54±0.25
0.5±0.1
0~15
˚
0~1
5˚
Pin No. 1 2 3 4 5 6 7 8
Pin symbol
Description...
