Software
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TIDM-THREEPHASE-BLDC-HC
Three-Phase Brushless/PMSM (Permanent Magnet Synchronous Motor) High Current Motor Control Solution
TIDM-THREEPHASE-BLDC-HC
Overview
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 and the DRV8302 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 8V 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 a high-performance, power-efficient, cost-effective sensorless field-oriented control (FOC) and sensored/sensorless trapezoidal commutation platform that speeds development for quicker time to market. This reference design is based on the DRV8302 evaluation kit.
Features
- Operating supply voltage 8V–60V
- 2.3A sink and 1.7A source gate drive current capability
- Integrated dual shunt current amplifiers with adjustable gain and offset
- Integrated buck converter to support up to 1.5A external load
- C2000 Piccolo TMS320F283035 MCU digital control of three phase motors
- Fully-functional evaluation board includes software, hardware design files, quick start graphical interface, and step-by-step documentation
NOTE: Software for this board can be found inside the controlSUITE™ software package. Download controlSUITE at ti.com/controlsuite. Once installed, navigate to "DRV830x-HC-Kit High Current 3PH BLDC/PMSM" under the Development Tools -> Motor.
Automotive
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDR741A.PDF (179 K)
Detailed schematic diagram for design layout and components
SLOC292.ZIP (2454 K)
Detailed schematic diagram for design layout and components
TIDR814.PDF (199 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
Products
Includes TI products in the design and potential alternatives.
C2000 real-time microcontrollers
TMS320F28035 — C2000™ 32-bit MCU with 60 MHz, 128 KB flash, CLA
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F28035-Q1 — Automotive C2000™ 32-bit MCU with 60 MHz, 128 KB flash, CLA
Data sheet: PDF | HTMLMOSFETs
CSD18540Q5B — 60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 2.2 mOhm
Data sheet: PDF | HTMLStart development
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| More literature | DRV830x-HC-C2-KIT How to Run Guide | Jun. 16, 2014 | ||
| User guide | DRV830x-HC-C2-KIT Hardware Reference Guide | Apr. 29, 2014 | ||
| Application note | Sensorless Trapezoidal Control of BLDC Motors Using BEMF Integration | Apr. 29, 2014 | ||
| Application note | InstaSPIN(tm) BLDC Lab | Nov. 15, 2011 | ||
| More literature | DRV830x Digital Motor Control Kit Quick Start Guide | Aug. 01, 2011 | ||
| Application note | Sensorless Field Oriented Control of 3-Phase ... (DRV830x-HC-C2-KIT) | Mar. 01, 2011 |
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