A5990
A5990 is Quad DMOS Full-Bridge PWM Motor Driver manufactured by Allegro MicroSystems.
Quad DMOS Full-Bridge PWM Motor Driver
Features
AND BENEFITS
- 40 V output rating
- 4 full bridges
- Dual stepper motor driver
- High-current outputs
- Adaptive fast decay option
- Adjustable off-time
- 3.3 and 5 V patible logic supply
- Synchronous rectification
- Internal undervoltage lockout (UVLO)
- Thermal shutdown circuitry
- Crossover-current protection
- Overcurrent protection
- Low-power sleep mode
- Low-profile QFN package
PACKAGES
Not to scale
Package EV, 40-pin QFN 0.90 mm nominal height with exposed thermal pad
DESCRIPTION
The A5990 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four DC motors. Each full-bridge output is rated up...
