TMC2209 Datasheet - Trinamic

POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS Trinamic Motion Control GmbH & Co. KG Hamburg, Germany TMC2209 Datasheet APPLICATIONS Compatible Design Upgrade 3D Printers Printers, POS Office and home automation Textile, Sewing Machines CCTV, Security ATM, Cash recycler HVAC Battery Operated Equipment FEATURES AND BENEFITS 2-phase stepper motors up to coil current (peak), 2A RMS STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting Smooth Running 256 microsteps by MicroPlyer interpolation StealthChop2 silent motor operation SpreadCycle highly dynamic motor control chopper StallGuard4 load and stall detection for StealthChop CoolStep current control for energy savings up to 75% Low RDSon, Low Heat-Up LS 170m & HS 170m (typ. at 25 C) Voltage Range 29V DC Low Power Standby to fit standby energy regulations Internal Sense Resistor option (no sense resistors required) Passive Braking, Freewheeling, and automatic power down Single Wire UART & OTP for advanced configuration options Integrated Pulse Generator for standalone motion Full Protection & Diagnostics Compact QFN package with large heat slug DESCRIPTION The TMC2209 is

TMC2209 DATASHEET (Rev. 1.03 / 2019-JUN-26) 4 www.trinamic.com 1 Principles of Operation The TMC22xx family of stepper drivers is intended as a drop-in upgrade for existing low-cost stepper driver applications. Their silent drive technology StealthChop enables non-bugging motion control for home and office applications. ...

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