IR3220S - FULLY PROTECTED H-BRIDGE

Product Overview

International Rectifier

Part number	IR3220S
Manufacturer	International Rectifier
File Size	588.40 KB
Description	FULLY PROTECTED H-BRIDGE
Datasheet	IR3220S Datasheet
Additional preview pages of the IR3220S datasheet.

The high side switches provide the direction capability and the Hbridge protection.

The low side MOSFETs bring the flexibility by offering the high frequency switching ability.

Therefore, crude start-up of the motor is avoided and replaced by a smooth and stress-less speed ramp-up.

The IR3220S is a fully protected dual high side switch I. C that www. DataSheet4U. com integrates an H.
bridge motor controller with two very efficient high side MOSFETs in a single 20-pin package. The IR3220S combines with the two low side IRF7484Q MOSFETs as few as 10 external passive components to provide a complete, fully operational and fully protected H-bridge control actuator with forward, reverse, braking and non-braking modes without the need of a micro-controller. Programmable PWM.

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Published: Aug 19, 2008 |