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
|
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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