NX2141 - Microsemi

NX2141 SINGLE CHANNEL MOBILE PWM CONTROLLER

FEATURES The NX2141 controller IC is a compact synchronous Buck n Bus voltage operation from 7V to 24V controller IC designed for step down DC to DC con- n Less than 1uA shutdown current with Enable low verter applications with voltage feedforward functionality. n Excellent dynamic response with input voltage feed- Voltage feedforward provides fast respon.

Features

The NX2141 controller IC is a compact synchronous Buck n Bus voltage operation from 7V to 24V controller IC designed for step down DC to DC con- n Less than 1uA shutdown current with Enable low verter applications with voltage feedforward functionality. n Excellent dynamic response with input voltage feed- Voltage feedforward provides fast response, good line forward and voltage mode control regulation and nearly constant power stage gain under n Internal Digital Soft Start Function wide voltage input range. The NX2141 controller is opti- n Fixed internal hiccup current limit mized to conver.