DRV8323RS Three-Phase Smart Gate Driver With Buck, Shunt Amps (SPI Interface) Evaluation Module


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The BOOSTXL-DRV8323RS is a 15A, 3-phase brushless DC drive stage based on the DRV8323RH gate driver and CSD88599Q5DC NexFETTM power blocks.  The module has individual DC bus and phase voltage sense as well as individual low-side current shunt amplifiers, making this evaluation module ideal for sensorless BLDC algorithms.  The module supplies MCU 3.3V power with an integrated 0.6A step down buck regulator.  The drive stage is fully protected with short circuit, thermal, shoot-through, and under voltage protection and easily configurable via the devices SPI registers.

  • 6V to 54V Operation
  • 15A Continuous / 20A Peak H-bridge Output Current
  • Integrated 600mA Buck Regulator
  • Three Integrated Current Shunt Amplifiers
  • Sensored or Sensorless BLDC Firmware Available

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DRV8323RS Three-Phase Smart Gate Driver Evaluation Module


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Technical Documents
User guides (5)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 596 20 Mar 2018 46
PDF 5520 02 Mar 2018 2,466
PDF 848 08 Feb 2017 713
PDF 115 08 Feb 2017 587
PDF 2005 08 Feb 2017 512
Design files (1)
Title Abstract Type Size (KB) Date Views
ZIP 3112 07 Apr 2017 569

Software (3)

Name Part Number Software Type
MotorWare™ Software  MOTORWARE  Application Software & Frameworks 

Design Kits & Evaluation Modules (3)

Name Part Number Tool Type
InstaSPIN™-FOC enabled C2000 Piccolo MCU F28027 LaunchPad Development Kit  LAUNCHXL-F28027F  Evaluation Modules & Boards 
InstaSPIN-MOTION (and InstaSPIN-FOC) enabled C2000 Piccolo LaunchPad  LAUNCHXL-F28069M  Evaluation Modules & Boards 
MSP430F5529 USB LaunchPad Evaluation Kit  MSP-EXP430F5529LP  Evaluation Modules & Boards 

TI Devices (7)

Part Number Name Product Family
CSD88599Q5DC  60 V Half-Bridge NexFET™ Power Block  Power MOSFET 
DRV8320R  60V Three-Phase Smart Gate Driver With Buck Regulator  Brushless DC (BLDC) Drivers 
DRV8323  60V Three-Phase Smart Gate Driver With Three Current Shunt Amplifiers  Brushless DC (BLDC) Drivers 
DRV8323R  60V Three-Phase Smart Gate Driver With Buck Regulator and Three Current Shunt Amplifiers  Brushless DC (BLDC) Drivers 
MSP430F5529  16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 8KB RAM, USB, 12Bit ADC, 2 USCIs, 32Bit HW MPY  MSP430 Ultra-Low-Power MCUs 
TMS320F28069M  Piccolo Microcontroller with InstaSPIN-MOTION  C2000 Real-Time Control MCUs 
TPD4S009  4-Channel ESD Solution for High-Speed Differential Interface  Circuit Protection 

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