IR21381Q Datasheet 3-PHASE AC MOTOR CONTROLLER IC

Manufacturer: International Rectifier (now Infineon)

Download the IR21381Q datasheet PDF. This datasheet also includes the IR22381QPBF variant, as both parts are published together in a single manufacturer document.

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IR21381Q 3-phase ac motor controller ic by International Rectifier (now Infineon) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (IR22381QPBF_InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	IR21381Q
Manufacturer	International Rectifier (now Infineon)
File Size	1.14 MB
Description	3-PHASE AC MOTOR CONTROLLER IC
Datasheet	IR21381Q Datasheet

General Description

The IR22381Q and IR21381Q are high voltage, 3-phase IGBT driver best suited for AC motor drive applications.

Integrated desaturation logic provides all mode of overcurrent protection, including ground fault protection.

The sensing desaturation input is provided by active bias stage to reject noise.

Overview

www.DataSheet4U.com Data Sheet PD60232 revC IR22381QPBF/IR21381Q(PbF) 3-PHASE AC MOTOR CONTROLLER.

Key Features

Floating channel up to +600V or +1200V “soft” over-current shutdown turns off desaturated output Integrated desaturation circuit Active biasing on sensing desaturation input Two stage turn on output for di/dt control Integrated brake IGBT driver with protection Voltage feedback sensing function Separate pull-up/pull-down output drive pins Matched delay outputs Under voltage loc.

More Datasheets from International Rectifier (now Infineon)

Part Number	Description
IR21381QPBF	3-PHASE AC MOTOR CONTROLLER IC
IR2130	3-PHASE BRIDGE DRIVER
IR2130D	3-PHASE DRIVER
IR2130J	3-PHASE BRIDGE DRIVER
IR2130JPBF	3-PHASE BRIDGE DRIVER
IR2130PBF	3-PHASE BRIDGE DRIVER
IR2130S	3-PHASE BRIDGE DRIVER
IR2130SPBF	3-PHASE BRIDGE DRIVER
IR2131	3 HIGH SIDE AND 3 LOW-SIDE DRIVER
IR2131J	3 HIGH SIDE AND 3 LOW-SIDE DRIVER