2.5 A Integrated Sensored BLDC Motor Controller Reference Design
TIDA-00827
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Key Document
- TIDA-00827 Test Results
(PDF 2919 KB)
11 Dec 2015
Description
The TIDA-00827 is an integrated, sensored BLDC motor controller reference design suitable for low-powered, battery operated, brushless DC motor applications. An 8- to 35-V operating voltage range supports 3S to 6S LiPo battery supplies. Specific applications include camera gimbals, low power fans and robotics. The motor controller is composed of the MSP430G2353 16-bit, ultra-low-power microcontroller and the DRV8313 highly integrated, 2.5 A triple half-bridge driver. The MSP430G2353 utilizes Hall sensor-based commutation feedback to provide the correct drive voltages to the motor through the DRV8313. An onboard potentiometer and push button provide a simple interface to control the motor.
Features
- 8- to 35-V operating voltage range
- 2.5-A peak output current capability
- Small form factor: 2.0” x 1.0” (L x W)
- Sensored BLDC motor control through MSP430 microcontroller
- Integrated current limiting comparator
- Integrated undervoltage, overtemperature, and overcurrent protection
See the Important Notice and Disclaimer covering reference designs and other TI resources.