Product Overview
DRV8832DGQR from TI is a dual H-bridge motor driver for 2 DC motors or 1 stepper. 2.75-6.8V, 1A/bridge. PWM interface. Current regulation. HVSSOP-16.
Working Principle
Dual H-bridge with 4 MOSFET half-bridges. IN1/IN2 control direction and brake. Current sense with external sense resistor. Fault output. Sleep mode for low power.
Pin Description
| Pin Group | Name | Function |
|---|---|---|
| Input | IN1/IN2 | Direction control |
| Output | OUT1/OUT2 | Motor outputs |
| Sense | ISEN1/ISEN2 | Current sense |
Applications
- Dual DC motor drive
- Stepper motor drive
- Robotics and toys
Alternative Models
| Manufacturer | Part Number | Notes |
|---|---|---|
| TI | DRV8833DGQR | Higher current |