IC Mtr Drv 4.75-28V QFN28 The TMC2209 is an ultra-silent motor driver IC for two-phase stepper motors. This article mainly covers datasheet, pinout, applications, features, and other details about TMC2209.
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Aug 30, 2021
Archer Max
TMC2209 Stepper Drivers - Bigtreetech - SKR 1.3 - Install - Chris's Basement
IC Mtr Drv 4.75-28V QFN28
The TMC2209 is an ultra-silent motor driver IC for two-phase stepper motors. This article mainly covers datasheet, pinout, applications, features, and other details about TMC2209.
TMC2209-LA-T
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.26454 | $3.26 |
| 10+ | $3.07975 | $30.8 |
| 100+ | $2.90543 | $290.54 |
| 500+ | $2.74097 | $1370.49 |
| 1000+ | $2.58582 | $2585.82 |
Footprint
The TMC2209 is an ultra-silent motor driver IC for two-phase stepper motors. TMC2209 pinning is compatible with a number of legacy drivers as well as with the TMC2208. The driver has a maximum output capacity of 28 V and ± 2 A. It can operate bipolar stepper motors from 1 to 1/256 step modes. TMC2209 uses StealthChop2 technology for silent motor operation.
Trinamic Motion Control GmbH TMC2209-LA-T technical specifications, attributes, parameters and parts with similar specifications to Trinamic Motion Control GmbH TMC2209-LA-T.
Trinamic Motion Control GmbH TMC2209-LA-T technical specifications, attributes, parameters and parts with similar specifications to Trinamic Motion Control GmbH TMC2209-LA-T.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-VFQFN Exposed Pad | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Series | stallGuard™ |
| Product Attribute | Attribute Value | |
|---|---|---|
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Applications | Automation Control | |
| Voltage - Supply | 4.8V~5.25V | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Interface | Step/Direction, UART |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Configuration | Step/Direction | |
| Voltage - Load | 5.5V~29V | |
| Motor Type - Stepper | Bipolar | |
| Step Resolution | 1 ~ 1/256 | |
| RoHS Status | ROHS3 Compliant |
2-phase stepper motors up to 2.8A coil current (peak), 2A RMS
STEP/DIR Interface with 8, 16, 32, or 64 micro steps pin setting
Smooth Running 256 micro steps 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 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 a large heat slug
TMC2209 uses StealthChop2 technology and other special features to operate the motor silently and effectively.
As shown in the above diagram, the DIR, STEP pins of the module are connected with Microcontroller. The STEP pin is used to control the steps while the DIR pin is used to control direction. TMC2209 has StealthChop2 technology that ensures the noiseless operation, maximum efficiency, and best motor torque. TMC2209 has 9 step resolution from 1to 1/256 steps. You can change the step resolution using the micro-step pins (MS1 & MS2). By setting appropriate logic levels to these pins we can set the motors to one of the nine-step resolutions. TMC2209 is commonly used in controlling the NEMA series stepper motors like NEMA17, NEMA23, NEMA34.
TRINAMIC Motion Control GmbH provides integrated circuits and modules for motor and motion control to customers all over the world, most of the leaders in their industry. TRINAMIC products are used in leading-edge industries such as biotechnology, lab automation, semiconductor handling equipment, CCTV, factory automation, and control all kinds of embedded motion control systems.
Download datasheets and manufacturer documentation for Trinamic Motion Control GmbH TMC2209-LA-T.
Download datasheets and manufacturer documentation for TMC2209-LA-T
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