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IR3220 Datasheet Fully Protected H-bridge

Manufacturer: International Rectifier (now Infineon)

Overview: Preliminary Data Sheet No.PD60180-B IR3220 FULLY PROTECTED H-BRIDGE FOR D.C.

General Description

The IR 3220 is a Fully Protected Dual High Side Switch I.C.

With two additional Low Side switches (e.g.

IRF7474 - available 01/01), the IR 3220 drives and controls the whole H bridge topology.

Key Features

  • Over temperature shutdown.
  • Over current shutdown.
  • Inrush current limited by Soft-Start sequence.
  • E. S. D protection.
  • Status feedback.
  • Sleep mode for direct battery connection.
  • Braking/non-braking operation.

IR3220 Distributor