TMC2209 SilentStepStick 规格书

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IC BREAKOUT BOARDS
Module Top View Features and additional Resources
•TMC2209-LA stepper motor controller & driver
•Supply voltage 4.75-28V
•Continuous Iphase = 1.4ARMS
•Iphase
up to 1.77A
RMS
= 2.5A
peak
for a short time
•Quiet operation with StealthChop™
•Sensorless homing with StallGuard4™
•Energy savings with CoolStep™
•
Configuration and extended diagnostics via UART
•Control via Step&Dir interface
•Board width 0.6", board height 0.8"
•2x8 pin 0.1" header rows for pins/connectors
•
Link to additional information and IC data sheet
Pin List
Left Signal Right Signal
1 GND 9 Dir
2 VIO 10 Step
3 M1B (Motor Phase B) 11 PDN
4 M1A (Motor Phase A) 12 UART
5 M2A (Motor Phase A) 13 SPRD
6 M2B (Motor Phase B) 14 MS2
7 GND 15 MS1
8 VM 16 EN
17 INDEX 18 DIAG
Bill of Materials
Pcs. MPN Value Footprint Description
1 100nF 100nF, 10V 0402 Capacitor
3 100nF 100nF, 50V 0402 Capacitor
2 10uF 10uF, 35V 1206 Capacitor
1 1uF 1uF, 50V 0805 Capacitor
1 POT-EVM3R 20k POT_EVM3R Potentiometer
3 RESISTOR-0402 20k 0402 Resistor
1 CAPACITOR-0402 22n/50V 0402 Capacitor
1 CAPACITOR-0402 4u7/6V3 0402 Capacitor
2 0R11 R0805/0R11 0805 Resistor
1 TMC2209-LA TMC2209-LA QFN28-PAD3.7 TRINAMICTMC2209
Schematics
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TMC2209 SilentStepStick
Document Revision V1.20 •Hardware Revision V2.0 •2020-Aug-12