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A4926

Allegro
Part Number A4926
Manufacturer Allegro
Description Automotive Half-Bridge MOSFET Driver
Published Dec 6, 2023
Detailed Description A4926 Automotive Half-Bridge MOSFET Driver FEATURES AND BENEFITS • Half-bridge MOSFET driver • Bootstrap gate drive f...
Datasheet PDF File A4926 PDF File

A4926
A4926


Overview
A4926 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 • SPI-compatible serial interface • Bridge control by direct logic inputs or serial interface • Programmable gate drive • Programmable diagnostics 2 • A2SIL product—device features for - safety-critical systems APPLICATIONS • Anti-lock braking systems (ABS) • HVAC (blower fan) • DC pumps (fuel, oil, water) • Solenoids and actuators • Similar industrial applications PACKAGE: 20-lead TSSOP with exposed pad (suffix LP) Not to scale DESCRIPTION The A4926 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a half-bridge arrangement and is specifically designed for automotive applications with high-power inductive loads, such as brush DC motors sole...



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