12V and 24V Brushless DC Outrunner Motor Reference Design

(ACTIVE) TIDA-00196

Description & Features

Technical Documents

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Important Note

View the DRV8306 which features a smaller footprint than DRV8307 and slew rate tuning with Smart Gate Drive

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Description

This 6 cm motor is form-factor ready; simply hook up the power and watch it spin!  The simple and reliable design is easy to modify to support speed and current system needs.  The magnetic rotor position is sensed by the DRV5013 Hall-effect sensors, and the DRV8307 controller decides when to drive the CSD88537ND FETs that energize the coils.

Features
  • Power input supports 8.5V to 32V and 5.2A or greater
  • Outrunner style provides good power density in 6x6x3 cm3 form
  • Easy to modify speed, max current and max torque with resistor changes
  • Can drive 201 mNm (28.5 oz-in) at 1767 RPM at 24V, 2.1A
  • Design features up to 75% efficiency
  • System has been fully tested and proven

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Schematic/Block Diagram

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Test Data

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TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD88537ND  60-V Dual N-Channel NexFET Power MOSFET, CSD88537ND  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
DRV5013  2.5V to 38V Hall Effect Latch  Magnetic sensors  Sample & Buy View Design Kits & Evaluation Modules
DRV8307  3-Phase BLDC Controller and Pre-Driver (PWM ctrl)  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD88537ND Download
DRV5013 Download Download
Download
DRV8307 Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date
PDF 1815 25 Apr 2014
Design files (2)
Title Abstract Type Size (KB) Date
PDF 47 25 Apr 2014
PDF 85 25 Apr 2014
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
DRV8307 Evaluation Module for Three-phase Brushless Motor Pre-driver  DRV8307EVM  Evaluation Modules & Boards 

Software (1)



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