Table Of Contents - Nexperia NEVB-MCTRL-100-01-3INV-001-01 User Manual

Nexperia
Contents
1. Introduction................................................................... 3
1.1. Motor evaluation kit specifications............................... 4
1.2. Safety precautions....................................................... 5
2. Getting started.............................................................. 6
3. 3-phase inverter board.................................................7
3.1. Power supply and high-side current monitoring........... 7
3.2. Half-bridge MOSFETs..................................................8
3.3. Interface Connector................................................... 10
3.4. Probing signals.......................................................... 12
4. Motor controller board............................................... 14
4.1. DC-to-DC converter to generate VDD....................... 14
4.2. Gate driver for MOSFETs.......................................... 15
4.3. Position sensor inputs............................................... 16
4.4. Development board (microcontroller) connections.....17
4.5. Interface signals to the 3-phase inverter board..........21
4.6. Back-EMF zero-crossing detection circuit..................23
4.7. Motor control board user inputs.................................23
4.8. MUX, fault and over-voltage LEDs............................ 24
5. Default settings...........................................................25
5.1. Default jumper settings..............................................25
5.2. Default motor controls............................................... 26
5.3. Connecting the BLDC kit........................................... 27
5.4. Connecting the 3-phase BLDC motor........................28
5.5. Default motor controller board voltages..................... 29
6. BLDC kit software...................................................... 30
6.1. Arduino software installation................................... 30
™
6.2. Setting up the project................................................ 31
6.2.1. Connecting and selecting the development
board.................................................................................. 31
6.2.2. Importing the project and uploading the code......... 31
6.3. Code documentation..................................................31
6.4. Default firmware configuration................................... 32
6.5. Remote operation...................................................... 32
6.5.1. SCPI implementation.............................................. 32
6.5.2. Firmware SCPI command set.................................32
6.5.3. Using remote mode................................................ 33
7. Customized operation................................................ 35
7.1. Using a different motor.............................................. 35
7.2. Using a different motor algorithm.............................. 36
7.3. Using different MOSFETs.......................................... 36
8. Design details............................................................. 36
8.1. Motor controller board schematics.............................37
8.2. 3-phase inverter board schematics............................42
8.3. Motor controller board PCB layout............................ 45
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User manual
NEVB-MCTRL-100-01-3INV-001-01 motor driver evaluation kit
8.4. 3-phase inverter board PCB layout........................... 49
8.5. Bill of Materials.......................................................... 53
9. Revision history..........................................................60
10. Terms and conditions.............................................. 60
11. Legal information......................................................62
Nexperia B.V. 2024. All rights reserved
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For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 15 April 2024
All information provided in this document is subject to legal disclaimers.
Rev. 1.0 - 15 April 2024
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Nexperia B.V. 2024. All rights reserved
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