Datasheet > IR4427STR

IR4427STR

更新时间： 2024-05-23 22:22:07

品牌	Logo	应用领域
友台半导体 - UMW		栅极驱动
页数	文件大小	规格书
7页	658K
描述
栅极驱动IC

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数据手册

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IR4427STR 数据手册

UMW

IR4427S

Dual 2A Peak High-Speed Low-Side Power-MOSFET Drivers

Description

Applications



Switch-Mode Power Supplies

line drivers

UMW IR4427STR is power switch driver. It has a

matching rise and fall time when charging and

discharging the gate of the power switch.

Pulse transformer driver

Driving MOSFETs and IGBTs

Motor drives

UMW IR4427STR has high latch resistance under all

conditions in its rated power and voltage range.

When noise spikes of up to 5V (either polarity) occur

on the ground pin, the IR4427STR is not

pulse generator

Switch-Mode Power Supplies

DC-to-DC Converters

class D switching amplifier

damaged. IR4427STR can accept reverse currents

up to 500 mA to force back its output without damage

or logic confusion. All ports are fully protected by up

to 2.0 kV electrostatic discharge (ESD).

Features



Latch Protection: withstand 0.5 A reverse current

Ability to Handle Negative Voltages (-10 V) at

Inputs

Pin Configuration



Low Output Impedance

Two Independent Gate-Drive Channel

2-A Peak Output Current

4.5 to 25-V Single-Supply Range

High Ability of driving capacitive load

Rise/Fall time matching

Operating Temperature Range of -40 to 125°C

Turn on/Turn off Delays: 30ns

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7

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