Feature

●TMC2209 V4.0: ultra-silent motor driver, 2022 New Version, compatible to a number of legacy drivers as well as to the TMC2208, Support UART mode, compatible with popular motherboards such as FYSETC S6/F6, SpideKing, MKS SGENL, MKS GENL v2.0, MKS RobinE3D, SKRv1.3/1.4. Heat sink color is random: Blue or Black.
●Upgrade Tips: add CLK pin, not connect in default, tie to GND via 0R; SPREAD pin is floating. Reserve pull-up and pull-down resistors. Move TX from 3 to 5.
●Advantage 1: StallGuard for sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Store application tuning to OTP memory.
●Advantage 2: Industries’ most advanced STEP/DIR stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.
●Advantage 3: Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A peak –StealthChop for Quiet Movement – UART Interface Option –Sensorless Stall Detection StallGuard4.


Description

Features:
1) 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS
2) STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting
3) Smooth Running 256 microsteps by MicroPlyer interpolation
4) StealthChop2 silent motor operation
5) SpreadCycle highly dynamic motor control chopper
6) StallGuard4 load and stall detection for StealthChop
7) CoolStep current control for energy savings up to 75%
8) Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C) t Voltage Range 4.75… 29V DC
9) Low Power Standby to fit standby energy regulations
10) Internal Sense Resistor option (no sense resistors required)
11) Passive Braking, Freewheeling, and automatic power down
12) Single Wire UART & OTP for advanced configuration options
13) Integrated Pulse Generator for standalone motion
14) Full Protection & Diagnostics

Package includes:
5 x TMC2209 driver V4.0
5 x Heatsink
1 x Screwdriver