DRV8212 Description
The DRV8212 is an integrated motor driver with four N-channel power FETs, charge pump regulator, and protection circuitry. The tripler charge pump architecture allows the device to operate down to 1.65 V to acmodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors to reduce the overall solution size of the motor driver on a PCB and allows for 100% duty cycle operation.
DRV8212 Key Features
- N-channel H-bridge motor driver
- MOSFET on-resistance: HS + LS 280 mΩ
- Drives one bidirectional brushed DC motor
- Two unidirectional brushed DC motors
- One single- or dual-coil latching relay
- Push-pull and bistable solenoids
- Other resistive, inductive, or LED loads
- 1.65-V to 11-V operating supply voltage range
- High output current capability
- Full-bridge: 4-A peak