Part Number
|
A4982 |
Manufacturer
|
Allegro |
Description
|
DMOS Microstepping Driver |
Published
|
Jun 29, 2018 |
Detailed Description
|
A4982
DMOS Microstepping Driver with Translator and Overcurrent Protection
FEATURES AND BENEFITS
▪ Low RDS(ON) outputs ...
|
Datasheet
|
A4982
|
Overview
A4982
DMOS Microstepping Driver with Translator and Overcurrent Protection
FEATURES AND BENEFITS
▪ Low RDS(ON) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and Slow current decay modes ▪ 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 ▪ No smoke no fire (NSNF) compliance (ET package)
PACKAGES:
32-contact QFN with exposed thermal pad
5 mm × 5 mm × 0.
90 mm (ET package)
Approximate footprint
24-pin TSSOP with exposed thermal p...
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