DRV8837 Motor Driver

Texas Instruments' 1.8 A, low-voltage brushed DC motor driver (PWM control)

DRV8837 Motor DriverTexas 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 Applications
  • 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
  • Cameras
  • DSLR lenses
  • Consumer products
  • Toys
  • Robotics
  • Medical devices

DRV8837 Motor Driver

ImageManufacturer Part NumberDescriptionAvailable Quantity
DRV8837DSGR datasheet linkIC MOTOR DRIVER PAR 8WSONDRV8837DSGRIC MOTOR DRIVER PAR 8WSON49444 - Immediate
DRV8837DSGR product page link
DRV8837DSGT datasheet linkIC MOTOR DRIVER PAR 8WSONDRV8837DSGTIC MOTOR DRIVER PAR 8WSON12244 - Immediate
10001 - Factory Stock
DRV8837DSGT product page link

Evaluation Module

ImageManufacturer Part NumberDescriptionAvailable Quantity
DRV8837EVM datasheet linkEVAL MODULE FOR DRV8837DRV8837EVMEVAL MODULE FOR DRV883722 - Immediate
46 - Factory Stock
DRV8837EVM product page link
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Published: 2013-07-02