Texas Instruments DRV8601NMBR, fully integrated haptic driver, 400 mA output, 2.5 V to 5.5 V supply, parallel interface, Power MOSFET technology, 8-VFBGA package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Motor type - AC, DC | ERM, LRA |
| Voltage - load | 2.5V ~ 5.5V |
| Supply voltage | 2.5V ~ 5.5V |
| Output current | 400mA |
| Interface | Parallel |
| Operating temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Technology | Power MOSFET |
| Applications | Haptic Feedback |
| Case | 8-VFBGA |
| Output configuration | Differential |
The DRV8601NMBR is a fully integrated haptic driver with control logic and power stage. It drives ERM and LRA motors, delivering up to 400 mA from a 2.5 V to 5.5 V supply.
Housed in an 8-VFBGA (2x2 mm) package, the DRV8601NMBR is a surface-mount part for dense PCB layouts.
The DRV8601NMBR is rated for 400 mA output current. This is sufficient for driving most ERM and LRA actuators found in handheld and wearable haptics. If your actuator requires higher current, consider a different driver class.
The DRV8601NMBR is the specific orderable part number for the 8-VFBGA package variant. The base DRV8601 family may include other package options, but the NMBR suffix identifies this exact BGA package and reel/tape format. Functionally, all DRV8601 variants share the same haptic driver core.