DRV8806 Overview
The DRV8806 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads. The DRV8806 can supply up to 2-A (single channel on) or 1-A (all channels on) continuous output current (with adequate PCB heatsinking at 25°C).
DRV8806 Key Features
- 1 4-Channel Protected Low-Side Driver
- Four NMOS FETs With Overcurrent Protection
- Integrated Inductive Clamp Diodes
- Serial Interface
- Open/Shorted Load Detection
- 2-A (Single Channel On)/1-A (All Channels On) Maximum Drive Current per Channel (at 25°C)
- 8.2-V to 40-V Operating Supply Voltage Range
- Thermally-Enhanced Surface Mount Package