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STSPIN820 on a board, in 3D

STSPIN820

STMicroelectronics

-40℃~+150℃ 1.5A 1Ω 2 256 7V~45V 7V~45V Bipolar Driver STEP/DIR Yes QFN-24-EP(4x4) Stepper Motor Driver ROHS

Extended
DatasheetJLCPCBLCSCst/STSPIN820
Category
Stepper Motor Driver
Package
QFN-24-EP(4x4)
Pins
25

Overview

The STSPIN820 is a stepper Motor Driver made by STMicroelectronics in a QFN-24-EP(4x4) package with 25 pins. -40℃~+150℃ 1.5A 1Ω 2 256 7V~45V 7V~45V Bipolar Driver STEP/DIR Yes QFN-24-EP(4x4) Stepper Motor Driver ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STSPIN820, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.6, from EasyEDA), ready for a KiCad board. 37 are in stock at JLCPCB (part C160702). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

REF1GND2GND3SNSA4SENSEA15SENSEA26OUTA17OUTA28VS9VS10OUTB211OUTB112SENSEB213SENSEB114SNSB15STBY\RESET16EN\FAULT17DECAY18STCK19DIR20MODE121MODE222MODE323TOFF24EPAD25
EasyEDA_Cloud:STSPIN820From EasyEDA

Footprint

25
EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.6From EasyEDA

Parameters

10
Control Voltage
7V~45V
Drive Type
Bipolar Driver
Interface
STEP/DIR
Motor Drive Voltage(Vm)
7V~45V
Number of H-bridges
2
Operating Temperature
-40℃~+150℃
Output Current
1.5A
RDS(on)
1Ω
Step Resolution
256
Technology
Yes

Order codes

1

Pinout

25
The pins of the STSPIN820
PinNameType
1REFUnspecified
2GNDUnspecified
3GNDUnspecified
4SNSAUnspecified
5SENSEA1Unspecified
6SENSEA2Unspecified
7OUTA1Unspecified
8OUTA2Unspecified
9VSUnspecified
10VSUnspecified
11OUTB2Unspecified
12OUTB1Unspecified
13SENSEB2Unspecified
14SENSEB1Unspecified
15SNSBUnspecified
16STBY\RESETUnspecified
17EN\FAULTUnspecified
18DECAYUnspecified
19STCKUnspecified
20DIRUnspecified
21MODE1Unspecified
22MODE2Unspecified
23MODE3Unspecified
24TOFFUnspecified
25EPADUnspecified

Open-source boards using it

All 2
  • 2 layers68 × 25 mmHephaestus, the printed circuit board in 3D

    Hephaestus

    TheColonelYoung/Hephaestus

    Solder paste dispensor powered by stepper motor.

    102 parts1GPL-3.0
  • 4 layers77.2 × 68.1 mmTrackingTurrentBoard, the printed circuit board in 3D

    TrackingTurrentBoard

    qathas/ECE395_Project

    See report for directory layout and other information.

    77 parts

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the STSPIN820?

Yes. The symbol is EasyEDA_Cloud:STSPIN820 and the footprint EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STSPIN820?

QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.

Where is the STSPIN820 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STSPIN820?

JLCPCB lists it as part C160702, with 37 in stock; the sellers' links on this page open their listings.

Which open-source boards use the STSPIN820?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.