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A4928

Allegro
Part Number A4928
Manufacturer Allegro
Description Automotive Half-Bridge MOSFET Driver
Published May 25, 2019
Detailed Description A4928 Automotive Half-Bridge MOSFET Driver FEATURES AND BENEFITS • Half-bridge MOSFET driver • Bootstrap gate drive f...
Datasheet PDF File A4928 PDF File

A4928
A4928


Overview
A4928 Automotive Half-Bridge MOSFET Driver FEATURES AND BENEFITS • Half-bridge MOSFET driver • Bootstrap gate drive for N-channel MOSFET bridge • Cross-conduction protection with adjustable dead time • Charge pump regulator for low supply voltage operation • 5.
5 to 50 V supply voltage operating range • 5 V CMOS Logic I/O • SPI-compatible serial interface • Bridge control by direct logic inputs or serial interface • Programmable gate drive • Current sense amplifier • Programmable diagnostics • Automotive AEC-Q100 qualified • A2SIL™ product—device features for 2 - safety-critical systems APPLICATIONS • Anti-lock braking systems (ABS) • HVAC (blower fan) • DC pumps (fuel, oil, w...



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