Three-Phase Brushless/PMSM High-Current Motor Control Solution with InstaSPIN Software
Description
This reference design demonstrates a motor control solution for spinning three-phase brushless DC (BLDC) and brushless AC (BLAC) - often referred to as “permanent magnet synchronous (PMSM)” - motors featuring the C2000™ Piccolo™ microcontroller enabled with InstaSPIN-FOC and InstaSPIN-MOTION in ROM and the DRV8301 three-phase motor driver. It provides three half-bridge drivers: each capable of driving two N-type MOSFETs: one for the high side and one for the low side. It supports up to 2.3A sink and 1.7A source peak current capability and only needs a single power supply with a wide range from 6V to 60V. The reference design features a high-performance: power-efficient: cost-effective platform that speeds development for quicker time to market. Applications include CPAP and pumps: e-bikes: e-scooters: medical pumps and drills: power tools: and robotics. This reference design is based on the DRV8301 evaluation kit.
Features
- Operating supply voltage 6V-60V2.3A sink and 1.7A source gate drive current capabilityIntegrated dual-shunt current amplifiers with adjustable gain and offsetIntegrated buck converter to support up to 1.5A external loadIsolated SPI and CAN interfacesFully-functional evaluation board includes software: hardware design files: quick start graphical interface: and step-by-step documentationNOTE: Software for this board can be found inside the controlSUITE™ software package. Download controlSUITE at ti.com/controlsuite. Once installed: navigate to DRV830x-69M-Kit High Current 3PH BLDC/PMSM with InstaSPIN-FOC and InstaSPIN-MOTION" under Development Tools -> Motor."
Applications
- DC-input BLDC motor drive
- 2-wheeler & 3-wheeler traction drive
Product Categories
| Title | Updated | Type | Size (KB) |
|---|---|---|---|
| Sensorless Trapezoidal Control of BLDC Motors Using BEMF Integration | 29 Apr 2014 | 1069 | |
| Sensorless Trapezoidal Control of BLDC Motors | 01 Jul 2013 | 1792 | |
| Sensorless Field Oriented Control of 3-Phase Permanent Magnet Synchronous Motors | 01 Jul 2013 | 1875 | |
| Sensored Field Oriented Control of 3-Phase Permanent Magnet Synchronous Motors | 01 Jul 2013 | 1741 |
| Download |
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| Download the bill of materials for TIDM-THREEPHASE-BLDC-HC-SPI-INST | Download |
Schematic
Quickly understand overall system functionality.
Download the schematic for TIDM-THREEPHASE-BLDC-HC-SPI-INST| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| Three-Phase Brushless/PMSM High Current Motor Control Solution w/ SPI BOM (Rev. A) | 21 May 2015 | 62 | ||
| Three-Phase Brushless/PMSM High Current Motor Control Solution w/ SPI Schematic | 16 Jun 2014 | 179 |