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DRV8311HEVM

DRV8311H three-phase PWM motor driver evaluation module

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DRV8311HEVM

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Overview

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.

Features
  • 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
Brushless DC (BLDC) motor drivers
DRV8311 — 24V abs max, 3 to 20V, 3-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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Limit: 5
Evaluation board

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

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

Design files

DRV8311HEVM Hardware Design — SLOC373.ZIP (10474 KB)

Technical documentation

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

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