DRV8881 2.5-A Dual H-Bridge Motor Driver

1 Features

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
- Smart tune (DRV8881E Only)
- Mixed Decay
- Slow Decay
- Fast Decay
Adaptive Blanking Time for Smooth Motion
Parallel Mode Operation (DRV8881P Only)
Configurable Off-Time PWM Chopping
- 10, 20, or 30 μs Off-Time
3.3-V, 10-mA LDO Regulator
Low-Current Sleep Mode (28 µA)
Small Package and Footprint
- 28 HTSSOP (PowerPAD)
- 28 WQFN (PowerPAD)
SPACE
Protection Features
- VM Undervoltage Lockout (UVLO)
- Charge Pump Undervoltage (CPUV)
- Overcurrent Protection (OCP)
- Automatic OCP Retry
- Thermal Shutdown (TSD)
- Fault Condition Indication Pin (nFAULT)