Three-Phase BLDC / PMSM Motor Drive with High-Performance Microcontrollers Reference Design
TIDM-RM46XDRV8301KIT
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Key Document
Description
This TI design describes a motor control evaluation kit for spinning 3-phase brushless DC and brushless AC (BLAC) - often referred to as permanent magnet synchronous (PMSM) – motors with example of sensorless Field Oriented / Vector Control (FOC). The implementation leverages the DRV8301 gate-driver IC as well as the TPS65381 Power-Management IC. This reference design can be used as a high-performance, power-efficient, cost-effective platform to speed up development of PMSM control algorithms.
Features
- Reference design for managing interfaces to TPS65381 PMIC and DRV8301 gate-driver IC
- Encoder-based FOC with redundant sensorless speed estimation
- Speed and torque control loops
- Follows TI MotorWare and HALCoGen conventions
- Leverages ARM CMSIS Math library
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Schematic/Block Diagram
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Design Guide
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TI Devices (11)
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| Sample & Buy |
Design Kits & Evaluation Modules |
| DCH010505S |
Miniature, 1W, 3kVDC Isolated DC/DC Converters |
Offline & isolated DC/DC controllers & converters |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DRV8301-Q1 |
Automotive 3-phase gate driver |
Motor drivers |
Not Available |
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| ISO1050 |
Isolated 5-V CAN transceiver |
Isolated interfaces |
Sample & Buy |
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| ISO7241C |
Quad-channel, 3/1, 25-Mbps digital isolator |
Isolation |
Sample & Buy |
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| OPA365 |
2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier |
Operational amplifiers (op amps) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| RM46L852 |
16/32 Bit RISC Flash MCU, Cortex R4F, EMAC, USB |
Microcontrollers (MCU) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| SN74LVC2G17 |
Dual Schmitt-Trigger Buffer |
Buffer/driver |
Sample & Buy |
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| TLV2781 |
Single 1.8V RRIO, 8MHz Amplifier |
Operational amplifiers (op amps) |
Sample & Buy |
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| TPS65381-Q1 |
Automotive 4.5V to 40V, 1.3A Buck Converter with 4 LDOs for Microcontrollers |
Power management |
Not Available |
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| TPS73633-EP |
Enhanced Product Cap-Free, Nmos, 400-Ma Low-Dropout Regulator W/ Reverse Current Protection |
Power management |
Sample & Buy |
Not Available |
| TXB0106 |
6-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect |
Voltage level translators |
Sample & Buy |
View Design Kits & Evaluation Modules |
CAD/CAE symbols
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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 free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
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Technical documentation
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User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 1158 |
24 Apr 2015
|
Design files (4)
| | ZIP | 679 |
20 May 2015
|
| | PDF | 32 |
20 May 2015
|
| | PDF | 31 |
20 May 2015
|
| | ZIP | 300 |
20 May 2015
|
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