The board ships populated with SMD components, including the DRV8833, and adds an FET for reverse battery protection. The DRV8833 has a higher peak current rating (2 A per channel vs 1.5 A), optional built-in current-limiting, and no need for externally supplied logic voltage.
Features
Dual-H-bridge motor driver: can drive two DC motors or one bipolar stepper motor
Operating voltage: 2.7 V to 10.8 V
Output current: 1.2 A continuous (2 A peak) per motor
Motor outputs can be paralleled to deliver 2.4 A continuous (4 A peak) to a single motor
Inputs are 3V- and 5V-compatible
Under-voltage lockout and protection against over-current and over-temperature
Reverse-voltage protection circuit
Current limiting can be enabled by adding sense resistors (not included)
Specification
| Operating voltage | 2.7 V to 10.8 V |
| Output current | 1.2 A continuous (2 A peak) per motor |
| Length(mm) | 16 |
| Width(mm) | 18 |
| Height(mm) | 8 |
| Weight(g) | 5 |
Reviews
There are no reviews yet.