IR21362S 3-PHASE BRIDGE DRIVER SOIC28

Manufactured by International Rectifier - SOIC28 SMD Package

DESCRIPTION

The IR21362S is a high votage, high speed power MOSFET and IGBT driver with three independent high and low side referenced output channels for 3-phase applications.
Proprietary HVIC technology enables ruggedized monolithic construction. Logic inputs are compatible with CMOS or LSTTL outputs, down to 3.3V logic. A current trip function which terminates all six outputs can be derived from an external current sense resistor. An enable function is available to terminate all six outputs simultaneously. An open-drain FAULT signal is provided to indicate that an overcurrent or undervoltage shutdown has occurred.
Overcurrent fault conditions are cleared automatically after a delay programmed externally via an RC network connected to the RCIN input. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive N-channel power MOSFETs or IGBTs in the high side configuration which operates up to 600 volts.

FEATURES

• Floating channel designed for bootstrap operation
      Fully operational to +600V
      Tolerant to negative transient voltage - dV/dt immune
• Gate drive supply range from 11.5 to 20V
• Undervoltage lockout for all channels
• Over-current shutdown turns off all six drivers
• Independent 3 half-bridge drivers
• Matched propagation delay for all channels
• Cross-conduction prevention logic
• Lowside outputs out of phase with inputs. High side outputs in phase with inputs.
• 3.3V logic compatible
• Lower di/dt gate driver for better noise immunity
• Externally programmable delay