TMC260 Series

Stepper motor driver 5 to 40V, up to 1.4A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard2 and SpreadCycle

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Stepper motor driver 5 to 40V, up to 1.4A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard2 and SpreadCycle

Part	Mounting Type	Package / Case	Interface	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Voltage - Load [Max]	Voltage - Load [Min]	Output Configuration	Current - Output	Motor Type - Stepper	Step Resolution [Min]	Step Resolution [Max]	Function	Technology	Applications
Analog Devices Inc./Maxim Integrated TMC260-PA	Surface Mount	44-LQFP	SPI Step/Direction	5.25 V	3 V	-40 C	125 °C	44-PQFP (10x10)	39 V	9 V	Half Bridge (4)	2 A	Bipolar	1	0.00390625	Driver - Fully Integrated Control and Power Stage	Power MOSFET	General Purpose
Analog Devices Inc./Maxim Integrated TMC260C-PA	Surface Mount	44-LQFP	SPI Step/Direction	5.25 V	3 V	-40 C	125 °C	44-PQFP (10x10)	39 V	9 V	Half Bridge (4)	2 A	Bipolar	1	0.00390625	Driver - Fully Integrated Control and Power Stage	Power MOSFET	General Purpose
Analog Devices Inc./Maxim Integrated TMC260C-PA-T	Surface Mount	44-LQFP	SPI Step/Direction	5.25 V	3 V	-40 C	125 °C	44-PQFP (10x10)	39 V	9 V	Half Bridge (4)	2 A	Bipolar	1	0.00390625	Driver - Fully Integrated Control and Power Stage	Power MOSFET	General Purpose
Analog Devices Inc./Maxim Integrated TMC260-PA-T	Surface Mount	44-LQFP	SPI Step/Direction	5.25 V	3 V	-40 C	125 °C	44-PQFP (10x10)	39 V	9 V	Half Bridge (4)	2 A	Bipolar	1	0.00390625	Driver - Fully Integrated Control and Power Stage	Power MOSFET	General Purpose

Catalog

Stepper motor driver 5 to 40V, up to 1.4A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard2 and SpreadCycle

Description

The TMC260 provides an integrated motor driver solution for Laboratory Automation, 3D-Printing, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™ and the sensorless load dependent current control CoolStep™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon TrenchFET power MOSFETs configured as full H-bridges to drive the motor windings. The TMC260 is capable of driving up to 2A of current from each output (with proper heatsinking). TMC260 is designed for a supply voltage of 9 to 40V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.ApplicationsTextile, Sewing MachinesFactory AutomationLab AutomationLiquid HandlingMedicalOffice AutomationPrinter and ScannerCCTV, SecurityATM, Cash recyclerPOSPumps and ValvesHeliostat ControllerCNC Machines