DRV8343H-Q1 Automotive Three-Phase Motor Smart Gate Driver Evaluation Module
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Technical documentation

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Key Document


The DRV8343H-Q1EVM evaluation module is a 6V to 60V, 20A, a highly configurable 3-phase brushless DC (BLDC) motor drive and control evaluation platform designed for 12-V to 24-V automotive systems based on the DRV8343H-Q1 automotive smart gate driver.  The EVM has onboard reverse battery protection, a regulated 3.3V supply LDO, MSP430 microcontroller and CSD18540Q5B NexFET power MOSFETs.

  • 6 to 60V operating voltage range
  • Supports up to 20A continuous / 25A peak H-bridge output current
  • Three integrated current shunt amplifiers
  • Sensored or sensorless BLDC firmware available
  • Independent mode firmware available

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DRV8343H-Q1 Automotive Three-Phase Motor Smart Gate Driver Evaluation Module


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Technical documentation
User guides (5)
Title Type Size (KB) Date
PDF 3224 18 Apr 2019
PDF 4190 29 Jan 2018
PDF 253 29 Jan 2018
PDF 2241 29 Jan 2018
PDF 1932 29 Jan 2018
Design files (1)
Title Type Size (KB) Date
ZIP 12049 09 Oct 2019
More literature (2)
Title Type Size (KB) Date
PDF 36 11 Apr 2019
ZIP 140193 22 Mar 2018

TI Devices (3)

Part Number Name Product Family
CSD88584Q5DC  40V, Nch synchronous buck NexFET MOSFET™, SON5x6 dualCool PowerBlock, 50A  MOSFETs 
DRV8340-Q1  Automotive 12-V to 24-V battery 3-phase smart gate driver  Motor drivers 
DRV8343-Q1  Automotive 12-V to 24-V battery 3-phase smart gate driver with current shunt amplifiers  Motor drivers 

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