This TIDA-00143 reference design is a BLDC motor controller and is designed to operate from a single 12V (nominal) power supply which can vary over a wide range of voltages as found in typical automotive applications. The board is designed to drive motors in the 60W range, which require currents of 5 Amps. The size and layout of the board is intended to facilitate evaluation of the drive electronics and firmware, with easy access to key signals on individual test points. Connection to a wide variety of motors is possible using either the 3-contact connector or by soldering motor phase wires to plated-through holes in the board. The 12Vdc power is fused to prevent damage to the board or to bench power supplies in case of a motor fault during testing. Command and status of the motor can be communicated through the standard JTAG connector, or through PWM input and output signals. Users can also re-program the microcontroller through the JTAG connector, allowing customization to a wide variety of applications.

Features

Operates from a single 12V automotive supply (7V to 40V operational range)
Drives 3-phase Brushless DC (BLDC) motors up to 60W with no position sensors needed
Easy to get started with MotorWare™ Software
Testpoints provide easy access to key motor control signals
Microcontroller programmable through JTAG connector for customization

TIDA-00143 board for Automotive 60W Brushless DC (BLDC) Motor Drive

Fully assembled board (shown above) developed for testing and performance validation only, not available for sale.

Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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TI Devices (8)

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Part Number	Name	Product Family	Sample & Buy	Design Kits & Evaluation Modules
CSD18501Q5A	40V N-Channel NexFET Power MOSFETs, CSD18501Q5A	Power MOSFET	Sample & Buy	Not Available
DRV8301-Q1	Automotive 3-Phase BLDC Pre-Driver w/ Dual Current Sense Amps and Buck Converter	Pre-Driver	Sample & Buy	View Design Kits & Evaluation Modules
LM2903-Q1	Automotive Catalog Dual Differential Comparator	Amplifiers and Linear	Sample & Buy	Not Available
LM4040-N-Q1	Precision Micropower Shunt Voltage Reference	Voltage Reference	Sample & Buy	Not Available
OPA2365-Q1	Automotive Catalog 2.2V, 50MHz, Low-Noise Single-Supply Rail-to-Rail Operational Amplifiers	Operational Amplifier (Op Amp)	Sample & Buy	Not Available
TMS320F28027F	Piccolo Microcontroller with InstaSPIN-FOC	Real-time Control	Sample & Buy	View Design Kits & Evaluation Modules
TPD2E007	2-Channel ESD Protection Array for AC Signal Data Interface	ESD/EMI Protection	Sample & Buy	Not Available
TPS3828-33-Q1	Automotive Catalog Processor Supervisory Circuits	Power Management	Sample & Buy	Not Available

CAD/CAE symbols

Part #	Package \| Pins	CAD File (.bxl)	STEP Model (.stp)
LM2903-Q1	SOIC (D) \| 8	Download	Download
	TSSOP (PW) \| 8	Download	-
TPD2E007	SOT (DCK) \| 3	Download	-
	PicoStar (YFM) \| 4	Download	-
	DSBGA (YFP) \| 4	Download	-
TPS3828-33-Q1	SOT (DBV) \| 5	Download	Download

Texas Instruments and Accelerated Designs Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the Ultra Librarian software ZIP: 62MB

Step 2: Download the Symbol and Footprint .bxl file.

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Technical Documents

User Guides (3)

Title	Type	Size (KB)	Date	Views
TIDA-00143 Overview	PDF	271	28 Apr 2014	1,242
TIDA-00143 Quick Start Guide	PDF	296	28 Apr 2014	469
TIDA-00143 Test Results	PDF	1804	28 Apr 2014	411

Design Files (3)

Title	Type	Size (KB)	Date	Views
TIDA-00143 Gerber	ZIP	826	28 Apr 2014	304
TIDA-00143 BOM	PDF	108	28 Apr 2014	438
TIDA-00143 Schematic and Block Diagram	PDF	711	28 Apr 2014	1,352

Related Tools & Software

Software (1)

TIDA-00143 Design File
(ZIP, 1221 KB) 594 views, 28 Apr 2014

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