FA3647N Overview
Key Specifications
Key Features
- Uses a newly developed CMOS process with high dielectric strength (30V) for implementing low power consumption
- Standby current of 2µA or less (at Vcc=14V), and operating current of 1.9mA (typ.)
- Automatically reduces the oscillation frequency to suppress loss of the power supply in light load mode
- Overvoltage protection function detecting Vcc voltage
- A drive circuit for connecting a power MOSFET directly
- Output peak current: Source current –500mA Sink current +1A
- Pulse-by-pulse overcurrent limiting function
- Overload cutoff function (latch or non-latch mode selectable)
- Output ON/OFF control function by external signal
- Latch mode overvoltage shutdown function
