Infineon IR21364STRPBF

The IR21364(S&J)PBF is a high voltage, high speed power MOSFET and IGBT drivers 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 Nchannel power MOSFETs or IGBTs in the high side configuration which operates up to 600 V.

• Floating channel designed for bootstrap operation
• Tolerant to negative transient voltage – dV/dt immune
• Gate drive supply range from 11.5 V to 20 V
• 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
• Low side and High side outputs in phase with inputs
• 3.3 V logic compatible
• Lower di/dt gate drive for better noise immunity
• Externally programmable delay for automatic fault clear
• RoHS Compliant

• Motor Control
• Air Conditioners/ Washing Machines
• General Purpose Inverters
• Micro/Mini Inverter Drives