Brush DC Drivers
DMOS Dual Full-Bridge PWM Motor Driver with Parallel Inputs and Overcurrent Protection
A4987
The A4987 efficiently drives two stepper motors with its dual full-bridge design, parallel input communication, and integrated overcurrent protection.
Product Details
Product Details
Top Features
- 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
Target Application
