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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
RFQ ListingPower Management ICs
An integrated stepper driver and motion controller in a single 5x5 mm body, targeting automated guided vehicles and precision stages that need minimum-jerk trajectories. The hardware EightPoint ramp plus StallGuard2/4 and CoolStep cover positioning, load sensing and energy scaling without external host load.
ManufacturerAnalog Devices
PackageTQFN-32 (5×5 mm)
SeriesTMC5240
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | 36 V 2 ARMS+ smart integrated 2-phase stepper driver and EightPoint motion controller |
| Input Voltage | 4.5 V to 36 V DC |
| Output Current | Output current: IMAX 5.0 A bridge peak / 2.1 ARMS (3 A sine-wave peak); fully integrated lossless current sensing; RDS(ON) 230 mΩ typ (HS+LS) |
| Package / Case | TQFN-32 (5×5 mm) |
| Microstepping | Up to 256 microsteps per full step |
| Control Interface | SPI and single-wire UART; encoder interface and 2× reference-switch inputs |
| Motion Features | EightPoint ramp motion controller, StealthChop2, SpreadCycle, StallGuard2, StallGuard4, CoolStep, DcStep |
| Operating Temperature | -40°C to +125°C (junction) |
Power Features & Applications
- Integrated 36 V / 2.1 ARMS smart stepper driver and controller with lossless current sensing and 230 mΩ HS+LS RDS(ON)
- EightPoint ramp motion controller for minimum-jerk position and velocity moves
- StealthChop2 silent mode and SpreadCycle dynamic chopper with jerk-free combination
- StallGuard2 and StallGuard4 sensorless load detection plus CoolStep saving energy up to 75%
- SPI, single-wire UART, encoder interface and 2× reference-switch inputs with flexible wave table
- Compact 5×5 mm TQFN32 or 9.7×4.4 mm TSSOP38 with overvoltage protection output
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Frequently Asked Questions
Is TMC5240ATJ+T available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TMC5240ATJ+T by RFQ.
What should buyers check before ordering TMC5240ATJ+T?
Buyers should check voltage range, current rating, package, protection features and date code for TMC5240ATJ+T, together with live stock and traceable supply.
How do I request a quote for TMC5240ATJ+T?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.