Datasheet Summary
Current Mode Control Internal 1.8A MOSFET Switching Regulator IC for Buck Converter
GENERAL DESCRIPTION
The NJW4155 is a buck converter with 40V/1.8A MOSFET. It corresponds to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within wide input range from 4.5V to 40V.
Therefore, the NJW4155 can realize downsizing of applications with a few external parts so that adopts current mode control.
Also, it has a soft start function, external clock synchronization, over current protection and thermal shutdown circuit.
It is suitable for supplying power to a Car Accessory, Office Automation Equipment, Industrial Instrument and so on.
Features
Current Mode Control
External...