DRV8311H three-phase PWM motor driver evaluation module


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The DRV8311HEVM provides three half-H-bridge integrated MOSFET drivers for driving a three-phase brushless DC (BLDC) motor with 5-A Peak current drive for 12-V DC rails or battery powered applications. 

The device integrates three current-sense amplifiers (CSAs) with integrated current sense for sensing the three phase currents of BLDC motors to achieve optimum FOC and current-control system implementation.

The LaunchPad connection allows for a personal firmware development platform with the DRV8311. This includes the LAUNCHXL-F280049C C2000 LaunchPad which is used to interface with the DRV8311xEVM_InstaSPIN_Universal_GUI.

  • 3-V to 20-V operation with 5-A peak current drive
  • Integrated CSAs for three-phase low-side current measurement
  • Integrated LDO which can support 100-mA external current
  • Compatible with DRV8311S (SPI device variant) and DRV8311P (tSPI device variant)
  • C2000 (LAUNCHXL-F280049C) InstaSPIN GUI Compatibility
BLDC drivers
DRV8311 24-V abs max, 3 to 20-V, three-phase brushless-DC motor driver with integrated FETs


C2000 real-time microcontrollers
TMS320F280049C C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 256-kb Flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM

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Evaluation board

DRV8311HEVM — DRV8311H three-phase PWM motor driver evaluation module

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GUI for evaluation module (EVM)

DRV8311XEVM-INSTASPIN-UNIVERSAL-GUI — DRV8311xEVM InstaSPIN universal Graphical User Interface

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

Design files

Technical documentation

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Type Title Date
* EVM User's guide DRV8311HEVM User's Guide 03 Aug 2021
Certificate DRV8311HEVM EU RoHS Declaration of Conformity (DoC) 07 Sep 2021

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