Description
●The IR2011 isa high power, high speed powerMOSFET driver with independenthigh and low side referenced output channels, idealfor Audio Class D and DC-DC converter applications. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.0V logic. 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 an N-channel power MOSFET in the high side configuration which operates up to 200 volts. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.
●Features
●· Floating channel designed for bootstrap operation
● Fully operational up to +200V
● Tolerant to negative transient voltage, dV/dt immune
●· Gate drive supply range from 10V to 20V
●· Independent low and high side channels
●· Input logicHIN/LIN active high
●· Undervoltage lockout for both channels
●· 3.3V and 5V input logic compatible
●· CMOS Schmitt-triggered inputs with pull-down
●· Matched propagation delay for both channels
●· Also available LEAD-FREE (PbF)
●Applications
●· Audio Class D amplifiers
●· High power DC-DC SMPS converters
●· Other high frequency applications
