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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
RFQ ListingPower Management ICs
A drop-in silent stepper driver family member tuned for cost-sensitive motion axes. StealthChop2 delivers near-inaudible operation, MicroPlyer interpolates coarse STEP/DIR pulses to 256 microsteps, and low 280/290 mΩ RDSon devices keep self-heating modest in dense boards.
ManufacturerAnalog Devices
PackageQFN-28 (5×5 mm)
SeriesTMC2208
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Silent 2-phase stepper motor driver with STEP/DIR and single-wire UART, 256 µSteps, SpreadCycle and StealthChop2 |
| Input Voltage | 4.75 V to 36 V DC |
| Output Current | Output current up to 2 A peak / 1.35 A RMS coil current; low RDSon LS 280 mΩ and HS 290 mΩ typ at 25°C |
| Package / Case | QFN-28 (5×5 mm) |
| Microstepping | 1 to 256 microsteps (2/4/8/16/32 pin setting with MicroPlyer interpolation) |
| Control Interface | STEP/DIR and single-wire UART with OTP |
| Motion Features | StealthChop2, SpreadCycle, MicroPlyer, passive braking/freewheeling |
| Operating Temperature | -40°C to +125°C (junction) |
Power Features & Applications
- 2-phase stepper drive up to 2 A peak / 1.35 A RMS coil current from a 4.75-36 V single supply
- StealthChop2 silent motor operation with SpreadCycle highly dynamic chopper
- MicroPlyer interpolation delivers 256 microsteps from coarse STEP/DIR input
- Single-wire UART and OTP for advanced configuration; integrated pulse generator for standalone motion
- Low RDSon LS 280 mΩ / HS 290 mΩ typical reduces self-heating
- Choice of QFN and wettable QFN packages for best fit and inspectability
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Frequently Asked Questions
Is TMC2208-LA-T available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TMC2208-LA-T by RFQ.
What should buyers check before ordering TMC2208-LA-T?
Buyers should check voltage range, current rating, package, protection features and date code for TMC2208-LA-T, together with live stock and traceable supply.
How do I request a quote for TMC2208-LA-T?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.