Single Phase Brushless DC (BLDC) with Brushed Motor Driver Reference Design TIDA-00875 (ACTIVE)

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Key Document

Description

TIDA-00875 demonstrates how to reconfigure existing brushed motor drivers to control single phase brushless (BLDC) motors. The DRV8801 and DRV8701 are used to control a single phase BLDC motor. The DRV8801 design controls the motor at 100% duty cycle. When the device is powered up, the motor runs. The DRV8701 design controls the motor using a PWM input to allow speed control. The designs operates from 12V up to 24V, with full scale current of 2.8A peak (DRV8801) or 20A peak (DRV8701).

Features
  • 12 to 24-V operating supply voltage range with 2.8A or 20A peak current
  • No external control required (DRV8801)
  • External PWM input controls speed (DRV8701)
  • Motor control only. Add addition circuits as desired (reverse voltage protection, EMI/EMC filter, etc.)

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Design Files

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TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD18532Q5B  60V, N ch NexFET MOSFET™, single SON5x6, 3.2mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
DRV5013  2.5-V to 38-V Hall-effect latch  Magnetic sensors  Sample & Buy View Design Kits & Evaluation Modules
DRV5013-Q1  Automotive 2.7-V to 38-V Hall-effect latch  Magnetic sensors  Sample & Buy View Design Kits & Evaluation Modules
DRV8701  Brushed DC Motor Gate Driver (PH/EN, PWM Ctrl)  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
DRV8801A-Q1  Automotive 2.8A Brushed DC Motor Driver with Current Sense (PH/EN Ctrl)  Motor drivers  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD18532Q5B VSON-CLIP (DNK)| 8 Download Download
DRV5013 Download Download
Download
DRV5013-Q1 Download Download
Download
DRV8701 Download Download
DRV8801A-Q1 Download -

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 3458 18 Dec 2015
Design files (8)
Title Type Size (KB) Date
ZIP 279 18 Dec 2015
ZIP 813 18 Dec 2015
PDF 1347 18 Dec 2015
PDF 235 18 Dec 2015
PDF 139 18 Dec 2015
PDF 130 18 Dec 2015
PDF 300 18 Dec 2015
PDF 136 18 Dec 2015

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