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IR25603PBF

Part Number	IR25603PBF
Manufacturer	International Rectifier
Description	Self-Oscillating Half-Bridge Driver
Published	Oct 21, 2013
Detailed Description	IR25603(S)PBF Features Self-Oscillating Half-Bridge Driver Product Summary  Floating channel designed for bootstrap ...
Datasheet	IR25603PBF PDF File

Overview

IR25603(S)PBF Features Self-Oscillating Half-Bridge Driver Product Summary  Floating channel designed for bootstrap operation  Integrated 600 V half-bridge gate driver  15.
6 V zener clamp on Vcc  True micropower start up  Tighter initial dead time control  Low temperature coefficient dead time  Shutdown feature (1/6th Vcc) on CT pin  Increased undervoltage lockout Hysteresis (1 V)  Lower power level-shifting circuit  Constant LO, HO pulse widths at startup  Lower di/dt gate driver for better noise immunity  Low side output in phase with RT  Excellent latch immunity on all inputs and outputs  ESD protection on all leads VOFFSET Duty Cycle Tr / Tf VCLAMP Dead time (typ.
) Io+/Io- (typ.
) 600 V max.
50% 80 ns / 40 ns 15.
6 V 1.
2 µs 180 mA / 260 mA Description Package Options The IR25603(S) incorporates a high voltage half-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer.
A shutdown feature has been designed into the CT pin, ...

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IR25603PBF Self-Oscillating Half-Bridge Driver - International Rectifier

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