qoistoochee128

Electronic speed controller reference design based on STSPIN32F0A

STEVAL-ESC002V1

Overview

The STEVAL-ESC002V1 board is a very compact and ready to use Electronic Speed Controller (ESC) reference design. The board can easily fit any small and light drone for racing or surveying purposes, and is also highly suitable for any three-phase BLDC application requiring a small form factor, minimal BoM, and high speed rotation performance.

Together with the companion firmware package (STSW-ESC002V1), it represents a solution for sensorless voltage mode six-step driving.
The heart of the board is the STSPIN32F0A advanced 3-phase brushless motor controller that embeds an STM32 Cortex^®-M0^® microcontroller, voltage regulators, signal conditioning circuitry and gate drivers in a small 7x7 mm² QFN package. The power stage is based on the 2.8 mΩ low resistance, high speed STL140N6F7 MOSFETs, designed with STripFET™ F7 technology and able to deliver up to 20 A of continuous current.

Main features

Very compact and light design
Designed for sensorless six-step driving
2S to 6S LiPo battery pack
Output current up to 20 A_RMS
Pre-configured firmware package (STSW-ESC002V1)
BEMF sensing through OpAmps embedded in STSPIN32F0A
Embedded bootloader through UART interface

Overcurrent protection
Battery voltage sensing
RGB LED
RoHS compliant
WEEE compliant
Compliant with Directive 2006/66/EC

Design Files

Related Devices

Devices	Class	introduce	Datasheet
STSPIN32F0A		Triple Half Bridge Motor Controller 48-Pin VFQFPN EP Tray	Download
STL140N6F7	Discrete semiconductor;The transistor	Drain-source voltage (Vdss): 60V Continuous drain current (Id) (at 25°C): 145A (Tc) Gate-source threshold voltage: 4V @ 1mA Drain-source on-resistance: 2.5mΩ @ 16A, 10V Maximum power consumption Dispersion (Ta=25°C): 4.8W Type: N-channel	Download

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:2024-11-22 12:36:51

"【TGF4042 Signal Generator】" High-frequency distortion measurement
Before I start, I'd like to apologize. I've been on a business trip these days, so the testing plan this week will be a little later. According to the test plan, the high frequency distortion of the s
Video chip recommendation
I'm looking for a chip recently. I need a MIPI video transmission integrated chip that supports CSI TX, YUV422-10bit color space, and supports a resolution of 2880*1860@30Hz. I would like to ask the e
About MSP430 watchdog settings
The Watchdog Timer (WDT_A) is actually a special timer that can be used as a watchdog or a timer. 　　The so-called watchdog function is to monitor whether the program runs away due to some interference
Compilation warnings
I F4 program and this warning appears:long long Speed=0; //Speed #define PWM_CONST4500.8 float SPEED_XISHU; //speed coefficient float buffer; Can anyone tell me how to solve this? Thank you!
Detailed explanation of FPGA - the driving engine of the artificial intelligence era
This book sorts out and analyzes in detail the new technologies and new development methods of FPGA in the era of big data and artificial intelligence, as well as the new trends and directions of FPGA
Qorvo Online Design Conference - Ultra-Wideband Technology: Use Cases and Benefits
These are exciting times for Ultra-Wideband (UWB) technology. UWB is driving a range of applications that use highly accurate location and distance sensing to deliver new experiences and capabilities

Datasheet More

Circuits More