IR2111SPBF

The IR2111SPBF is a high voltage high speed power MOSFET and IGBT Half-bridge Driver with dependent high and low-side referenced output channels designed for half-bridge applications. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic input is compatible with standard CMOS outputs. The output driver features a high pulse current buffer stage designed for minimum driver cross-conduction. Internal dead-time is provided to avoid shoot-through in the output half-bridge. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600V.

• Floating channel designed for bootstrap operation
• Tolerant to negative transient voltage (dV/dt immune)
• Under-voltage lockout for both channels
• CMOS Schmitt-triggered inputs with pull-down
• Matched propagation delay for both channels
• Internally set dead-time
• High-side output in phase with input

Applications

Power Management