DRV8881 Description
The DRV8881 is a bipolar stepper or brushed-DC motor driver for industrial applications. The device output stage consists of two N-channel power MOSFET H-bridge drivers. The DRV8881 is capable of driving up to 2.5-A peak current or 1.4-A rms current per H-bridge (with proper PCB ground plane for thermal dissipation and at 24 V and TA = 25°C).
DRV8881 Key Features
- 1 Dual H-Bridge Motor Driver
- Bipolar Stepper Motor Driver
- Single or Dual Brushed-DC Motor Driver
- 6.5- to 45-V Operating Supply Voltage Range
- Two Control Interface Options
- PHASE/ENABLE (DRV8881E)
- PWM (DRV8881P)
- Multiple Decay Modes to Support Any Motor
- AutoTune™ (DRV8881E Only)
- Mixed Decay