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TIDM-LPBP-BLDCMOTORDRIVE

Three-Phase Brushless DC Motor Driver

Design files

TIDM-LPBP-BLDCMOTORDRIVE

Design files

Overview

The Three-Phase Brushless DC Motor Driver reference design is a 10A, 3-phase brushless DC drive stage based on the DRV8301 pre-driver and CSD18533Q5A NextFET™ power MOSFET. It has three low side current sense amps (two internal to DRV8301, one external). The design also leverages a 1.5A step down buck converter, is fully protected with short circuit, thermal, and shoot-through protection, and is easily configured via a SPI interface. It is ideal for sensorless, brushless control techniques and drive stage design.

Features
  • Complete brushless DC drive stage in ultra-small form factor (2.2 x 2.3”)
  • Supports up to 14A peak, 10A continuous current output
  • Supports voltage and current feedback for InstaSPIN-FOC sensorless control solution
  • 3x low side current sense amps, 6x Power FETs (< 6.5mΩ) & 1.5A step down buck converter
  • Drive stage is fully protected including short circuit, thermal, shoot-through, and under voltage protection
  • C2000 Piccolo F28027F MCU with InstaSPIN™-FOC technology
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Design files & products

Design files

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

download Schematic — TIDM-LPBP-BLDCMOTORDRIVE
TIDR542.PDF (197 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIDM-LPBP-BLDCMOTORDRIVE
TIDR541.PDF (41 K)

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

download Gerber file — TIDM-LPBP-BLDCMOTORDRIVE
TIDC380.ZIP (93 K)

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

Products

Includes TI products in the design and potential alternatives.

BLDC drivers

DRV8301 — 65-V max 3-phase gate driver with buck regulator, current shunt amplifiers & SPI

Data sheet: PDF | HTML
C2000 real-time microcontrollers

TMS320F28027F — C2000™ 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC

Data sheet: PDF
C2000 real-time microcontrollers

TMS320F28027F-Q1 — Automotive C2000™ 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC

Data sheet: PDF
General-purpose op amps

OPA2374 — Dual, 5.5-V, 6.5-MHz, RRIO operational amplifier

Data sheet: PDF | HTML
MOSFETs

CSD18533Q5A — 60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 5.9 mOhm

Data sheet: PDF | HTML

Start development

Hardware

Evaluation board

LAUNCHXL-F28027F — C2000 Piccolo MCU F28027F LaunchPad™ development kit

LAUNCHXL-F28027F is a low cost evaluation and development tool for the InstaSPIN-FOC enabled F2802x series in the TI MCU LaunchPad ecosystem which is compatible with various plug-on BoosterPacks. The LaunchPad provides a standardized and easy to use platform to use while developing your next (...)

User guide: PDF | HTML
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Evaluation board

BOOSTXL-DRV8301 — Motor Drive BoosterPack featuring DRV8301 and NexFET™ MOSFETs

The BOOSTXL-DRV8301 is 10A, 3-phase brushless DC drive stage based on the DRV8301 pre-driver and CSD18533Q5A NexFET™ power MOSFET. The module has 3x low side current sense amps (2 internal to DRV8301, 1 external). The module also has a 1.5A step down buck converter, is fully protected with (...)

User guide: PDF | HTML
Log in to order
lock Log in to view inventory
In stock / Out of stock
Limit: This limit is in place to protect sample purchases for design evaluation and will be removed once more stock is available.
Not available on TI.com
TI’s Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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White paper Piccolo™ C2000™ MCUs enable the next generation of low-cost, dual-axis servo dri (Rev. A) Jul. 13, 2020

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