NCP303750 - Integrated Driver and MOSFET

onsemi

Datasheet Details

Part number	NCP303750
Manufacturer	onsemi
File Size	648.22 KB
Description	Integrated Driver and MOSFET
Datasheet	NCP303750 Datasheet

General Description

S Pin No.

Symbol Description 1 PWM PWM Control Input and Zero Current Detection Enable PWM divider resistors connected in both states when DISB# = High PWM divider resistors disconnected in both states when DISB# = Low 2 ZCD# ZCD / FCCM sel

Overview

Integrated Driver and MOSFET with Over Current Limit Product Preview NCP303750 The NCP303750 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 NCP303750 integrated solution greatly reduces package parasitic and board space compared to a discrete component solution.

Key Features

Capable of Average Currents up to 50 A.
Overcurrent Protection: 90 A Minimum.
Capable of Switching at Frequencies up to 1 MHz.
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.
Low Power Shutdown Mode.
Thermal Warning Output Typical.

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