EZ2225¶
Product Profile¶
The TMC2225 are ultra-silent motor driver ICs for two-phase stepper motors. Their pinning is compatible to a number of legacy drivers. TRINAMICs sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle allow for highly dynamic motion. Integrated power-MOSFETs handle motor current up to 1.4A RMS. Protection and diagnostic features support robust and reliable operation. A simple to use UART interface opens up more tuning and control options. Application specific tuning can be stored to OTP memory. Industries’ most advanced STEP/DIR stepper motor driver family upgrades designs to noiseless and most precise operation for cost effective and highly competitive solutions.
Product Link: https://biqu.equipment/products/ez-drive-easy-driver-ez2209-ez5160-pro-v1-0?variant=39831157047394
Features Highlights¶
- 2-phase stepper motors up to 2A coil current (peak)
- STEP/DIR Interface with 4, 8, 16 or 32 microstep pin setting
- Smooth Running 256 microsteps by MicroPlyer™ interpolation
- StealthChop2™ silent motor operation
- SpreadCycle™ highly dynamic motor control chopper
- Pin Selection for chopper scheme
- Low RDSon LS 280mΩ & HS 290mΩ (typ. at 25°C)
- Voltage Range 4.75… 36V DC
- Automatic Standby current reduction (option)
- Internal Sense Resistor option (no sense resistors required)
- Passive Braking and Freewheeling
- Single Wire UART & OTP for advanced configuration options
- Integrated Pulse Generator for standalone motion
- Full Protection & Diagnostics
- HTSSOP package for best thermal resistance
Dimensions¶
Interface Diagram¶
The direction of installing the EZ version driver to the new header is shown in the image below:
| J1 | Function | J2 | Function |
| 1 | (EN)Enable | 1 | (VM)Motor Supply Voltage |
| 2 | (SDI/CFG1)Data | 2 | (GND)GND |
| 3 | (SCK/CFG2)Clock | 3 | (B2) B Phase |
| 4 | (CSN/CFG3) Chip Select | 4 | (B1) B Phase |
| 5 | (SDO/CFG0) Data | 5 | (A1) A Phase |
| 6 | (DIAG) Locked-Rotor Detection | 6 | (A2) A Phase |
| 7 | (STEP) Pulse Input | 7 | (VIO) Logic Voltage |
| 8 | (DIR) Direction Input | 8 | (GND) GND |
Software Configuration¶
For details, please click:
https://bigtreetech.github.io/docs/TMC2208.html#software-configuration
Product Purchase Link¶
Purchase Link:
https://biqu.equipment/products/ez-drive-easy-driver-ez2209-ez5160-pro-v1-0?variant=39831157047394
If you have any issues with the product, please submit a support ticket.
https://biqu3d.com/pages/submit-a-ticket
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