Dlu0YVEU8

FOC shield

Overview

There is a recent shortage of chips. I will make a discrete device version of a three-phase brushless motor driver board, and give priority to adapting it to the Nucleo board.
Design indicators:
Number of phases: 3-phase
power supply voltage: 15...24VDC
current: 10A
PWM frequency: 20kHz
current feedback: low-side three-term sampling resistor

If you want to make a 5...12V low-voltage driver, you can bypass the LM317.
At present, the open-loop voltage mode drive has been tested, but the current has not been measured yet.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-24 16:19:08

Problems with PIC microcontroller program simulation using proteus
The error is as shown in the picture. I would like to ask what is going on?
Ask about the flow interface driver
In wince5, in the stream interface driver, how to determine the parameters of several interface functions? I have read several stream interface driver codes, and the parameters of the interface functi
[BB Solution] Part 1 - Linux Environment
——Linux is a fire pit, and so is BBB. So the author is jumping into the fire pit very enthusiastically now. ——Author——This article is to show the author's ignorance and stupidity. ——The author has sub
Difference between DSP and STM32
[size=4]The difference between DSP and ordinary 51 AVR and STM32[/size] [size=4] DSP is a chip designed for computing. Its most powerful feature is its numerical computing performance, which is suppor
I was bored on the weekend, so I used my phone to light up the lights on the STM32 board
[align=left]I have always wanted to make something that can remotely control lights with a mobile phone APP, but I don't know how to program mobile phone APPs, and I don't know much about microcontrol
Can someone help me find a compilation error?
I am using CE6.0. When customizing the system, an error occurred during compilation. I could only find the last line saying; Build for Windows CE (Release 601) (Built on Aug 17 2006 15:18:52) File nam

Datasheet More

Circuits More