Datasheet > TMC260

TMC260

更新时间： 2024-09-24 15:18:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
58页	1368K
描述
Stepper motor driver 5 to 40V, up to 1.4A with S/D and SPI Interface, 256 μSteps, CoolStep, StallGuard2 and SpreadCycle

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TMC260 数据手册

POWER DRIVER FOR STEPPER MOTORS

INTEGRATED CIRCUITS

TMC260C & TMC261C DATASHEET

Highly efficient stepper drivers for two-phase motors with state-of-the-art features. Compatible

upgrade to TMC260A and TMC261A. Up to 2 A motor coil current. Step/Dir Interface and SPI.

APPLICATIONS

Textile, Sewing Machines

Factory Automation

Lab Automation

Liquid Handling

Medical

Office Automation

Printer and Scanner

CCTV, Security

ATM, Cash recycler

POS

Pumps and Valves

Heliostat Controller

CNC Machines

FEATURES AND BENEFITS

Drive Capability up to 2A motor current

DESCRIPTION

Highest Voltage 5V to 60V (TMC261) or 5V to 40V (TMC260)

Highest Resolution up to 256 microsteps per full step

Compact Size 10x10mm QFP-44 package

The TMC260 and TMC261 drivers for two-

phase stepper motors offer an industry-

leading feature set, including high-

resolution microstepping, sensorless me-

chanical load measurement, load-adaptive

power optimization, and low-resonance

chopper operation. Standard SPI™ and

STEP/DIR interfaces simplify communi-

cation. Integrated power MOSFETs handle

motor currents up to 2A per coil. In-

tegrated protection and diagnostic features

support robust and reliable operation. High

integration, high energy efficiency and

small form factor enable miniaturized

designs with low external component

count for cost-effective and highly

competitive solutions.

Low Power Dissipation low RDSON & sync. rectification

EMI-optimized programmable slope, no charge pump

Protection & Diagnostics short to GND, overtemperature &

undervoltage, overcurrent and short to VS

StallGuard2™ high precision sensorless motor load detection

CoolStep™ load dependent current control saves up to 75%

MicroPlyer™ 256 microstep smoothness with 1/16 step input.

SpreadCycle™ high-precision chopper for best current sine

wave form and zero crossing

Improved Silent Motor operation

Stand Alone option

The new -C types TMC260C & TMC261C im-

prove motor silence and add low side

short protection and a stand-alone mode.

BLOCK DIAGRAM

TRINAMIC Motion Control GmbH & Co. KG

Hamburg, Germany

12 3 4 5 6 7...58

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与TMC260相关器件

型号	品牌	获取价格	描述	数据表
TMC2601R2C	FAIRCHILD	获取价格	Consumer Circuit, CMOS, PQCC44, PLASTIC, LCC-44
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TMC260-PA	TRINAMIC	获取价格	POWER DRIVER FOR STEPPER MOTORS
TMC261	TRINAMIC	获取价格	POWER DRIVER FOR STEPPER MOTORS
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TMC262	ADI	获取价格	Stepper motor driver 7 to 34V, for external P
TMC262-EVAL	TRINAMIC	获取价格	POWER DRIVER FOR STEPPER MOTORS
TMC262-LA	TRINAMIC	获取价格	POWER DRIVER FOR STEPPER MOTORS
TMC2660	ADI	获取价格	Stepper motor driver 5 to 30V, up to 2.8A wit