NCP402045中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

Description

The NCP402045 integrates a MOSFET driver, high?side MOSFET

and low?side MOSFET into a single package.

The driver and MOSFETs have been optimized for high?current

DC?DC buck power conversion applications. The NCP402045

integrated solution greatly reduces package parasitics and board space

compared to a discrete component solution.

Features

? Capable of Average Currents up to 45 A

? Capable of Switching at Frequencies up to 2 MHz

? Capable of Peak Currents (10 ms) up to 75 A

? Compatible with 3.3 V or 5 V PWM Input

? Responds Properly to 3?level PWM Inputs

? Option for Zero Cross Detection with 3?level PWM

? Internal Bootstrap Diode

? Undervoltage Lockout

? Supports Intel? IMVP9.1/9.2 Low Power Features

? Thermal Warning output

? Thermal Shutdown

Applications

? Notebook, Tablet PC and Ultrabook

? Graphic Card

? Desktop and All?in?One Computers, V?Core and Non?V?Core

Converters

? High?Current DC?DC Point?of?Load Converters