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DRV8837 Motor Driver
Texas Instruments' 1.8 A, low-voltage brushed DC motor driver (PWM control)
Texas Instruments' DRV8837 provides an integrated motor-driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion-control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other devices such as solenoids. The output driver block consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate-drive voltages.
The DRV8837 can supply up to 1.8 A of output current. It operates on a motor power-supply voltage from 1.8 V to 11 V, and a device power-supply voltage of 1.8 V to 7 V.
Features
- H-Bridge motor driver
- Drives a DC motor or one winding of a stepper motor or other loads
- Low MOSFET on-resistance: HS + LS 280 mΩ
- 1.8 A maximum drive current
- 1.8 V to 11 V motor-operating supply-voltage range
Applications
- Cameras
- DSLR lenses
- Consumer products
- Toys
- Robotics
- Medical devices
DRV8837 Motor Driver
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | ||
|---|---|---|---|---|---|---|
 |  | DRV8837DSGT | IC MOTOR DRIVER PAR 8WSON | 0 - Immediate | See Page for Pricing | Details weergeven |
| | DRV8837DSGR | IC MOTOR DRIVER PAR 8WSON | 0 - Immediate | $0.94 | Details weergeven |
| | DRV8837CDSGT | IC HALF-BRIDGE DRVR PWM 8WSON | 529 - Immediate | $1.22 | Details weergeven |
Evaluation Module
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | ||
|---|---|---|---|---|---|---|
|  | DRV8837EVM | EVAL BOARD FOR DRV8837 | 10 - Immediate | $77.45 | Details weergeven |
Published: 2013-07-02
Nederland