NJW4154 Datasheet (New Japan Radio)

NJW4154, Switching Regulator

The NJW4154 is a buck converter with 40V/3A MOSFET.

It corresponds to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within wide input range from 4.5V to 40V.

Therefore, the NJW4154 can realize downsizing of applications with a few external parts so that adopts current mode control.

NJW4154 Features

* Current Mode Control External Clock Synchronization Wide Operating Voltage Range 4.5V to 40V Switching Current 4.5A min. PWM Control Built-in Compensation Circuit Correspond to Ceramic Capacitor (MLCC) Oscillating Frequency 300kHz typ. (A ver.) Soft Start Function 4ms typ. UVLO (Under Voltage Lockou