TIDA-00274

Cost-effective 3-phase Brushless DC Drive for Sensor-less Trapezoidal Control Reference Design

TIDA-00274

Design files

Overview

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.

Features
  • 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

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDR892.PDF (61 K)

Detailed schematic diagram for design layout and components

TIDR893.PDF (44 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDR894.ZIP (269 K)

Files used for 3D models or 2D drawings of IC components

TIDC516.ZIP (346 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Brushless DC (BLDC) motor drivers

DRV831365-V max, 3-A peak 3-phase motor driver

Data sheet document-pdfAcrobat PDF open-in-new HTML
High-speed op amps (GBW>=50MHz)

OPA3652.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LM293650-mA, 60-V, low-IQ, low-dropout voltage regulator with reverse voltage protection

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TLV704150-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430G255316 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer

Data sheet document-pdfAcrobat PDF
Supervisor & reset ICs

TLV8093-pin voltage supervisor (reset IC) with active-low, push-pull reset

Data sheet document-pdfAcrobat PDF

Start development

Hardware

Evaluation board

DRV8313EVM – DRV8313 Evaluation Module

The DRV8313EVM (evaluation module) provides a cost effective, sensorless-solution for running a 3-phase BLDC motor in trapezoidal commutation.

In stock
Limit: 1

Software

Support software

TIDA-00274 Software – TIDC517.ZIP (94 K)

Technical documentation

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Type Title Date
* User guide TIDA-00274 Sensorless 3-Phase BLDC Drive Jul. 16, 2014
User guide TIDA-00274 Test Results Jul. 16, 2014

Support & training

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