Datasheet > IRS21864STR

IRS21864STR

更新时间： 2024-05-23 22:23:15

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
14页	2048K
描述
栅极驱动IC

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IRS21864STR 数据手册

UMW

IRS21864

700V Half Bridge MOSFET/IGBT Gate Driver

Description

Application

The IRS21864STR is a high voltage, high speed



Motor Control

Air Conditioners/ Washing Machines

General Purpose Inverters

Micro/Mini Inverter Drives

power MOSFET drivers with dependent high and

low-side referenced output channels. Proprietary

HVIC and latch immune CMOS technologies

enable ruggedized monolithic construction. The

logic input is compatible with standard CMOS or

LSTTL output, down to 3.3 V logic. The output

drivers feature a high pulse current buffer stage

designed for minimum driver cross-conduction.

The floating channel can be used to drive an N-

channel power MOSFET in the high-side

configuration which operates up to 700 V.

Functional Block Diagram

Features and Benefits



Floating channel designed for bootstrap

operation



Fully operational to +700 V

3.3V, 5V and 15V input logic compatible

dV/dt noise Immunity ±50 V/nsec

Allowable negative Vs capability: -9V

Gate drive supply range from 10V to 20V

Undervoltage lockout for both channels

--UVLO forward 8.9V

--UVLO reverse 8.2V



Turn-on/Turn-off propagation delay -

- Ton/Toff =130ns/130ns



Matched propagation delay for both channels

Typically output Source/Sink current capability:

4A/4A

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7...14

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