NJW4140 Description
The NJW4140 is a MOSFET drive switching regulator IC for Boost/Fly-back Converter that operates wide input range from 3V to 40V. It can provide large current application because of built-in highly effective Nch MOSFET drive circuit. Built-in pulse-by-pulse current detecting type over current protection limits the output current at over load.
NJW4140 Key Features
- Nch MOSFET driving
- Wide operating voltage
- Operating temperature
- 40°C to 125°C
- PWM control
- Wide oscillating frequency
- Over current protection
- Undervoltage lockout (UVLO)
- Standby function
- Package