NX2715 - Microsemi

NX2715 SINGLE CHANNEL MOBILE PWM CONTROLLER

The NX2715 controller IC is a compact synchronous Buck controller IC with 16 lead MLPQ package designed for step down DC to DC converter applica- n n n tions with feedforward functionality. Voltage feedforward provides fast response, good line regulation and nearly constant power stage gain under wide voltage input range. The NX2715 controller is optimize.

Features

include: 5V n gate drive, programmable frequency, over voltage pro- n tection, adaptive deadband control and Vcc under volt- n age lockout. n FEATURES Bus voltage operation from 7V to 24V Less than 1uA shutdown current with Enable low Excellent dynamic response with input voltage feed-forward and voltage mode control Programmable switching frequency Internal digital soft start function Programmable current limit triggers latch out FB UVLO followed by latch out feature NMOS LDO controller available Power Good indicator available Start into precharged output Pb-free and RoHS compliant APPLI.