IR2121 - CURRENT LIMITING LOW SIDE DRIVER

International Rectifier

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Datasheet Details

Part number	IR2121
Manufacturer	International Rectifier
File Size	156.36 KB
Description	CURRENT LIMITING LOW SIDE DRIVER
Datasheet	IR2121_InternationalRectifier.pdf

IR2121 Product details

Description

VOFFSET IO+/VOUT VCSth ton/off (typ.) 5V max.1A / 2A 12 - 18V 230 mV 150 & 150 ns The IR2121 is a high speed power MOSFET and Package IGBT driver with over-current limiting protection cir- cuitry.Latch immune CMOS technology enables rug- gedized monolithic construction.Logic inputs are compatible with standard CMOS or LSTTL outputs, down to 2.5V logic.The output driver

Features

Product Summary.
Gate drive supply range from 12 to 18V.
Undervoltage lockout.
Current detection and limiting loop to limit driven power transistor current.
Error lead indicates fault conditions and programs shutdown time.
Output in phase with input.
2.5V, 5V and 15V input logic compatible.
Also available LEAD-FREE.

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Published: Apr 16, 2005 |