IRS2608DSPBF Datasheet, PDF (1/23 Pages) International Rectifier – HALF-BRIDGE DRIVER

IRS2608DSPbF
Aug 18, 2009
IRS2608DSPbF
HALF-BRIDGE DRIVER
Features
Packages
• Floating channel designed for bootstrap operation
• Integrated bootstrap diode suitable for Complimentary
PWM switching schemes only
• IRS2608DSPBF is suitable for sinusoidal motor control
applications
• IRS2608DSPBF is NOT recommended for
Trapezoidal motor control applications
• Fully operational to +600 V
• Tolerant to negative transient voltage – dV/dt immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V, 5 V and 15 V input logic compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• High side output in phase with HIN input
• Low side output out of phase with LIN input
• Internal 530 ns dead-time
• Lower di/dt gate driver for better noise immunity
• RoHS compliant
8-Lead SOIC
Applications:
*Air Conditioner
*Micro/Mini Inverter Drives
*General Purpose Inverters
*Motor Control
Description
The IRS2608D(S) is a high voltage, high speed power MOSFET an IGBT driver with dependent high and low side
referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic
construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output
drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel
can be used to drive an N-channel power MOSFET or 1GBT in the high side configuration which operates up to
600 V.
Typical Connection
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