DRV8256 PWM control interface H-bridge motor driver evaluation module


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The DRV8256P evaluation module (EVM) allows easy evaluation of the DRV8256P device.

The DRV8932P integrates two N-channel power MOSFET H-bridges and integrated current sense and regulation circuirty. The DRV8256P device operates off a single power supply and support a wide input supply range from 4.5 to 48V. A simple PWM control interface allows for an external controller to manage the outputs. The decay mode can be selected as a slow, mixed decay, smart tune Ripple Control, or smart tune Dynamic Decay current regulation scheme.

  • 4.5-V to 48-V operating voltage range
  • 8-A peak current
  • PWM control input interface
  • Integrated current sense
  • Selectable current regulation decay mode
Brushed DC (BDC) motor drivers
DRV8256 50-V, 8-A H-bridge motor drivers with integrated current sense and smart tune technology


MSP430 microcontrollers
MSP430F2617 16 MHz MCU with 92KB Flash, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW multiplier, DMA

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Evaluation board

DRV8256PEVM – DRV8256P H-bridge motor driver EVM

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Support software

DRV89xxP_DRV8256xEVM Software – SLOC365.ZIP (27676KB)

Design tool

MD027_DRV84xx_89xxP_8256xEVM Design Files (Rev. B) – SLOC356B.ZIP (8448KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
User guide DRV84XX_89XX_8256X EVM GUI User's Guide (Rev. D) Oct. 30, 2020
User guide DRV84XX_89XX_8256X Evaluation Module User's Guide (Rev. D) Oct. 30, 2020
Certificate DRV8256PEVM EU Declaration of Conformity (DoC) Oct. 26, 2020

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