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A4986

Part Number	A4986
Manufacturer	Allegro MicroSystems
Description	DMOS Dual Full-Bridge PWM Motor Driver
Published	Nov 17, 2015
Detailed Description	A4986 DMOS Dual Full-Bridge PWM Motor Driver with Overcurrent Protection FEATURES AND BENEFITS ▪ Low RDS(ON) outputs ▪ ...
Datasheet	A4986 PDF File

Overview

A4986 DMOS Dual Full-Bridge PWM Motor Driver with Overcurrent Protection FEATURES AND BENEFITS ▪ Low RDS(ON) outputs ▪ Internal mixed current decay mode ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.
3 and 5 V compatible logic supply ▪ Thin profile QFN and TSSOP packages ▪ Thermal shutdown circuitry ▪ Short-to-ground protection ▪ Shorted load protection ▪ Low current Sleep mode, < 10 µA PACKAGES: 24-contact QFN 4 mm × 4 mm × 0.
75 mm (ES package) Approximate footprint 24-pin TSSOP with exposed thermal pad (LP Package) DESCRIPTION The A4986 is a dual DMOS full-bridge stepper motor driver with parallel input communication and overc...

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