NJW4155 Datasheet (New Japan Radio) - Internal 1.8A MOSFET Switching Regulator

NJW4155, Internal 1.8A MOSFET Switching Regulator

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 contro

NJW4155 Features

* Current Mode Control External Clock Synchronization Wide Operating Voltage Range 4.5V to 40V Switching Current 2.7A min. PWM Control Built-in Compensation Circuit Correspond to Ceramic Capacitor (MLCC) Oscillating Frequency 450kHz typ. (A, C ver.) 300kHz typ. (B ver.) Soft Start Function