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Drone Payload Control

Описание:
This reference evaluation module, featuring DRV8313, 3-phase driver with integrated MOSFETs and MSP430G2553 MCU, provides a cost effective sensor-less solution to run of 3-phase BLDC motor in trapezoidal commutation. Reference design software comes with easy to use GUI for quick evaluation. Software project files are also shared to develop standalone application project as per end user need.

Возможности:

Complete brushless DC drive stage in small form factor (3inch X 3inch) Supports up to 48V, 1.9Apk, 1.25Arms continuous phase current Supports back-emf voltage sense for InstaSPIN-BLDC sensor-less control solution 3-phase drive stage is fully protected including short circuit, thermal, shoot-through, and under voltage protection MSP430 value line MSP430G2553 MCU with InstaSPIN™-BLDC technology

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Тестирование
Описание:
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.

Возможности:

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

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
TIDA-01362 demonstrates how to drive a three phase stepper motor using the same hardware structure of a Brushless (BLDC) driver. By regulating the PWM signal schemes, the design achieves a smooth sinusoidal output current. DRV8313 device is used for the implementation of this design.
Возможности:

Smooth Current Compact design Low noise operation Open Loop operation Very low to no vibrations

Документация:
  • Даташит
  • Схемотехника
  • BOM