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TRINAMIC TMC2209-LA product image
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TRINAMIC TMC2209-LARoHS

Manufacturer
TRINAMIC
MPN
TMC2209-LA
LCSC Part #
C465949
Packaging
QFN-28-EP(5x5)
Customer #
Key Attributes
Step/Dir Drivers for Two-Phase Bipolar Stepper Motors - StealthChop for Quiet Movement - UART Interface Option - Sensorless Stall Detection
Datasheetpdf iconTRINAMIC TMC2209-LA
In-Stock: 1
1 In stock, ships now
Not recommended for new designs
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QtyUnit PriceTotal Amount
1+$ 3.2356$ 3.24
10+$ 2.7715$ 27.72
30+$ 2.4811$ 74.43
100+$ 2.0121$ 201.21
490+$ 1.8774$ 919.93
980+$ 1.819$ 1782.62
Standard Packaging490/Full Tray

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTRINAMIC
PackagingQFN-28-EP(5x5)
Number of H-bridges-
Drive TypeBipolar Driver
FeaturesMotor step-out prevention function;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Thermal warning;Under-voltage lockout
TechnologyYes
Operating temperature-40℃~+125℃
Output Current2.8A
Step Resolution256
Control Voltage3V~5.5V
RDS(on)170mΩ
Motor Drive Voltage(Vm)4.75V~29V
InterfaceSTEP/DIR;UART
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Introduction

AI Translation

The TMC2209 and TMC2226 are ultra-silent motor driver ICs for two phase stepper motors. TMC2209 pinning is compatible to a number of legacy drivers as well as to the TMC2208. Sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle allow highly dynamic motion while adding 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. Upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.

Features

AI Translation
  • 2-phase stepper motors up to 2.8A 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 170mΩ & HS 170mΩ (typ. at 25°C)
  • Voltage Range 4.75… 29V DC
  • Low Power Standby to fit EUP or for battery operation
  • 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
  • Choice of QFN and HTSSOP package for best fit

Applications

AI Translation
  • Compatible Design Upgrade
  • 3D Printers
  • Printers, POS
  • Office and home automation
  • Textile, Sewing Machines
  • CCTV, Security
  • ATM, Cash recycler
  • HVAC
  • Battery Operated Equipment