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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. Integr.
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 standalo.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TMC2225 |
TRINAMIC |
Step/Dir Drivers |
|
| 2 | TMC222 |
TRINAMIC |
Micro Stepping Stepper Motor Controller / Driver |
|
| 3 | TMC2220 |
Fairchild Semiconductor |
CMOS Programmable Digital Output Correlators |
|
| 4 | TMC2220 |
TRW |
CMOS Programmable Digital Output Correlators |
|
| 5 | TMC2221 |
TRW |
CMOS Programmable Digital Output Correlators |
|
| 6 | TMC2221 |
Fairchild Semiconductor |
CMOS Programmable Digital Output Correlators |
|
| 7 | TMC2224 |
TRINAMIC |
Step/Dir Drivers |
|
| 8 | TMC2224-SA |
TRINAMIC |
Step/Dir Drivers |
|
| 9 | TMC2226 |
TRINAMIC |
Step/Dir Drivers |
|
| 10 | TMC2226-SA |
TRINAMIC |
Step/Dir Drivers |
|
| 11 | TMC2202 |
TRINAMIC |
Step/Dir Drivers |
|
| 12 | TMC2202-SA |
TRINAMIC |
Step/Dir Drivers |
|