TMC5072中文资料Dual silent stepper motor cDriver 5 to 20V, up to 1.1A with SPI Interface, 256 µSteps, SixPoint ramp controller, SpreadCycle and Stealthchop数据手册ADI规格书

描述 Description

The TMC5072 cDriver™ is an integrated motor driver and motion controller solution for CCTV cameras, pumps and other automated equipment applications. The device has two integrated SixPoint™ ramp controllers, microstepping indexers, the sensorless stall detection technology StallGuard2™ and the completely noiseless current control mode StealthChop™ and is intended to drive two bipolar stepper motor. The output driver blocks consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC5072 is capable of driving up to 1.5A of current from each output (with proper heatsinking). TMC5072 is designed for a supply voltage of 5 to 28V. For high reliability requirements an Encoder interface provides feedback over the system status. The device provides a SPI interface for configuration and diagnostics and a step and direction interface.

APPLICATIONS:

CCTV, Security Office Automation Antenna Positioning Heliostat Controller Battery powered applications ATM, Cash recycler, POS Lab Automation Liquid Handling Medical Printer and Scanner Pumps and Valves

特性 Features

• Two 2-phase stepper motors

• Drive Capability up to 2x 1.1A coil current (2x 1.5A peak)

• Parallel Option for one motor at 2.2A (3A peak)

• Motion Controller with SixPoint™ ramp

• Voltage Range 4.75 to 26V DC

• SPI & Single Wire UART with special bus ring option

• Dual Encoder Interface and 2x Ref.-Switch input per axis

• Highest Resolution up to 256 microsteps per full step