IR3220S h-bridge equivalent, fully protected h-bridge.
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 s.
becomes very easy. Since the low side MOSFETs are the only ones switching, the IR 3220S body diodes offer the freewheeli.
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 smoot.
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