AUIRS2127STR

The Over Current Protected Single Channel Driver are high voltage, high speed power MOSFET and IGBT drivers. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3 V. The protection circuitry detects over-current in the driven power transistor and terminates the gate drive voltage. An open drain FAULT signal is provided to indicate that an over-current shutdown has occurred. The output drivers feature a high pulse current buffer stage designed for minimum cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high- side or low-side configuration which operates up to 600 V.

• Floating channel designed for bootstrap operation
• Fully operational to +600 V
• Tolerant to negative transient voltage – dV/dt immune
• Application-specific gate drive range:
  • Motor Drive: 12 V to 20 V (AUIRS2127)
• Undervoltage lockout
• Desaturation Over Current Protection
• 3.3 V, 5 V, and 15 V input logic compatible
• FAULT lead indicates shutdown has occurred
• Output in phase with input (AUIRS2127)
• Lead-free, RoHS compliant
• Automotive qualified