FA5511P
Description
The FA551X series are the PWM type switching power supply control ICs that can directly drive power MOSFET. These ICs use a CMOS device with high dielectric strength (30V) to implement low power consumption. These ICs contain many function in a small 8-pin package. With these ICs, a highperformance and pact power supply can be created because not many external discrete ponents are needed.
CMOS IC For Switching Power Supply Control FA551X
- Dimensions, mm SOP-8
8 5
1 4.9
+0.1
- 0.05
6.0±0.2
- Features
- Low current consumption by CMOS process with high dielectric strength (30V)
- Standby current of 2µA or less (at Vcc=14V), and operating current of 1.5m A (typ)
- Overvoltage protection function detecting the Vcc voltage
- A drive circuit for connecting a power MOSFET directly
- Output peak current: ±1.5A
- Pulse-by-pulse overcurrent limiting function
- Overload protection function (latch or non-latch mode selectable)
- Output ON-OFF function by external signal
-...
