BLDC Motor Controller

by fcedemir in Circuits > Electronics

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BLDC Motor Controller

Motor_Controller_b.png
Motor_Controller.png

I've made a BLDC motor controller board based on STM32. That board will used on a hydrogen powered electric car prototype.

Supplies

-Altium Designer

Introduction

Features:

-Sensored/Sensorless drive

-Temperature sense

-Isolated CAN BUS and UART interface

-24V to 72V supply

-For motors up to 2kW

-Phase current and voltage sense

-Bus voltage sense

-High speed STM32F4 MCU

Circuit Components

Driver Circuit

-IR2110S

-IRFB7730 MOSFET

-LM5060 High Side Protection IC


Control and Sense Circuits

-STM32F407VGT6

-OPA365A

-LM358

-KTY84

-CD74HC4067M


Power Circuits

-LM2575HVS-ADJ (48V to 12V)

-Würth MagI³C-FDSM for 3.3V & 5V

-AMS1117-3.3 for MCU VDDA supply

Project Documents

Downloads

Motor_Controller_Rev_3.pdf

PCB Top and Bottom View

Motor_Controller.png
Motor_Controller_b.png

Steps to Order Your JLCPCB

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Ekran görüntüsü 2024-09-18 151906.png
JLCPCB (s)Logo(1).png

After all, we just need to order our PCB. For that, go to  https://jlcpcb.com/?from=see, press ADD GERBER FILE as shown in the picture and select your project's Gerber file (Gerber file must be in .zip format). After that, customize your production process if you want and order your your PCB.