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LIMCHIP CO., LIMITED
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RFQ ListingPower Management ICs
A stepper control-driver fusion part that pairs an external-FET power stage with an on-chip SixPoint ramp motion controller, so trajectory generation and commutation live in one IC. Encoder input and DcStep load-dependent speed control support closed-loop-capable, resonance-damped motion profiles.
ManufacturerAnalog Devices
PackageTQFP-EP48 (7×7 mm body, 9×9 mm over leads)
SeriesTMC5160A
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | External-MOSFET 2-phase stepper motor cDriver with SixPoint ramp motion controller, SPI/single-wire UART and STEP/DIR |
| Input Voltage | 8 V to 60 V DC |
| Output Current | External N-FET output current from 1 A to several 10 A coil current; gate drive strength up to 1 A/2 A source/sink |
| Package / Case | TQFP-EP48 (7×7 mm body, 9×9 mm over leads) |
| Microstepping | Up to 256 microsteps per full step with MicroPlyer interpolation |
| Control Interface | SPI and single-wire UART; STEP/DIR; ABN encoder and 2× reference-switch inputs |
| Motion Features | SixPoint ramp motion controller, StealthChop2, SpreadCycle, StallGuard2, CoolStep, DcStep |
| Operating Temperature | -40°C to +125°C (junction) |
Power Features & Applications
- External N-FET stepper cDriver with on-chip SixPoint ramp motion controller for autonomous position/velocity moves
- Coil currents from 1 A up to several 10 A on an 8-60 V supply
- StealthChop2 quiet operation with SpreadCycle dynamic chopper and mid-range resonance dampening
- StallGuard2 sensorless stall detection and CoolStep load-adaptive current save energy up to 75%
- SPI/single-wire UART plus ABN encoder and reference-switch inputs, and DcStep load-dependent speed control
- Compact 7×7 mm TQFP48 or 8×8 mm QFN with full protection and diagnostics
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Frequently Asked Questions
Is TMC5160A-TA available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TMC5160A-TA by RFQ.
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Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.