Automotive 48V 1kW Motor Drive Reference Design

(ACTIVE) TIDA-00281

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Key Document

Description

The TIDA-00281 TI Design is a 3-Phase Brushless DC Motor Drive designed to operate in 48-V automotive applications. The board is designed to drive motors in the 1-kW range and can handle currents up to 30-A. The design includes analog circuits working in conjunction with a C2000 LaunchPad to spin a 3-Phase BLDC motor without the need for position feedback from Hall Effect sensors or quadrature encoder.

Features
  • Speed control of 3-Phase Brushless DC (BLDC) motors with no position sensors needed
  • Phase voltage and current sensing scaled and filtered feedback for control of the 3-phase power
  • Operates over a wide range of voltages from the 48-V battery system
  • Reverse polarity protection on 12-V battery

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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TI Devices (14)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD18531Q5A  60V N-Channel NexFET Power MOSFETs, CSD18531Q5A  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
CSD19535KTT  CSD19535KTT 100 V N-Channel NexFET™ Power MOSFET  MOSFETs  Sample & Buy Not Available
CSD19536KTT  CSD19536KTT 100 V N-Channel NexFET™ Power MOSFET  MOSFETs  Sample & Buy Not Available
DRV5013-Q1  Automotive 2.7V to 38V Hall Effect Latch Sensor  Magnetic sensors  Sample & Buy View Design Kits & Evaluation Modules
HVDA553-Q1  Automotive 5-V CAN Transceiver with I/O Level Adapting and Low-Power Mode Supply Optimization  Interface  Sample & Buy Not Available
ISO7331C  Robust EMC, Low Power, Triple-Channel 2/1 Digital Isolator,Fail-Safe High  Isolation  Sample & Buy View Design Kits & Evaluation Modules
LM5060-Q1  High-Side Protection Controller with Low Quiescent Current  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LM74610-Q1  Zero Iq Reverse Polarity Protection Smart Diode Controller  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LMT86-Q1  Automotive Grade, 2.2V-Capable, 10 uA Analog Output Temperature Sensor  Temperature sensors  Sample & Buy Not Available
OPA2365-Q1  Automotive 2.2V, 50MHz, Low-Noise Single-Supply Rail-to-Rail Operational Amplifiers  Operational amplifiers (op amps)  Sample & Buy Not Available
OPA365-Q1  Automotive 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier  Operational amplifiers (op amps)  Sample & Buy Not Available
TPS40210-Q1  Automotive 4.5V to 52V Wide Input Range Current Mode Boost Controller  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules
TPS62152-Q1  Automotive 3V to 17V, 1A Buck Converter in 3x3 QFN package  Step-down (buck)  Sample & Buy Not Available
UCC27201A-Q1  Automotive 120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver  Gate Drivers  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD18531Q5A VSONP (DQJ)| 8 Download
CSD19536KTT Download -
DRV5013-Q1 Download Download
Download
HVDA553-Q1 Download
ISO7331C Download Download
LM5060-Q1 Download Download
LM74610-Q1 Download Download
LMT86-Q1 Download
OPA2365-Q1 Download
OPA365-Q1 Download Download
TPS40210-Q1 Download -
TPS62152-Q1 Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 6597 26 Oct 2015 335
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 1533 20 Mar 2018 41
ZIP 1813 09 Nov 2015 38
PDF 5447 09 Nov 2015 26
PDF 541 09 Nov 2015 21
PDF 104 09 Nov 2015 42
PDF 517 09 Nov 2015 143
Related Tools & Software

Software (1)



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