IR2111PBF集成电路（IC）的栅极驱动器规格书PDF中文资料

描述 Description

The IR2111(S) is a high voltage, high speed power MOSFET and IGBT 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 drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Internal deadtime 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 600 volts.

特性 Features

• Floating channel designed for bootstrap operation

Fully operational to +600V

Tolerant to negative transient voltage

dV/dt immune

• Gate drive supply range from 10 to 20V

• Undervoltage lockout for both channels

• CMOS Schmitt-triggered inputs with pull-down

• Matched propagation delay for both channels

• Internally set deadtime

• High side output in phase with input

• Also available LEAD-FREE