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Texas Instruments DRV821xEVM Evaluation Modules

Texas Instruments DRV821xEVM Evaluation Modules are a complete solution for evaluating the DRV821x/8220 H-bridge motor drivers. The DRV821x/8220 are integrated motor drivers with four N-channel power FETs, charge pump regulator, and protection circuitry.

The TI DRV821xEVM Evaluation Modules include an MSP430™ microcontroller that is preprogrammed to take input from two dedicated analog potentiometers for PWM speed control of one or two brushed DC motors.

Features

  • 1.65V to 11V operating voltage range
  • 1.7A peak output current
  • Multiple control input interfaces

Front & Back Layout

Texas Instruments DRV821xEVM Evaluation Modules

PCB (Assembly View)

Texas Instruments DRV821xEVM Evaluation Modules

MODE /nSLEEP header & PWM Pots

Texas Instruments DRV821xEVM Evaluation Modules

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Texas Instruments DRV821xEVM Evaluation Modules