Analog Devices Inc./Maxim Integrated

The TMC5062 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 load dependent speed control DcStep™ 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 TMC5062 is capable of driving up to 1.5A of current from each output (with proper heatsinking). TMC5062 is designed for a supply voltage of 5 to 20V. 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, SecurityAntenna PositioningHeliostat ControllerBattery powered applicationsOffice AutomationATM, Cash recycler, POSLab AutomationLiquid HandlingMedicalPrinter and ScannerPumps and Valves

The TMC5240 is a smart high-performance stepper motor controller and driver IC with serial communication interfaces (SPI, UART) and extensive diagnosis capabilities. It combines a flexible, jerk optimized ramp generator for automatic target positioning with industries’ most advanced stepper motor driver based on the 256-usteps built-in indexer and two fully integrated 36V, 3.0A (max) H-Bridges plus non-dissipative Integrated Current Sensing (ICS).ADI Trinamic's sophisticated StealthChop2 chopper ensures absolutely noiseless operation combined with maximum efficiency and best motor torque. High integration, high energy efficiency, and a small form factor enable miniaturized and scalable systems for cost effective solutions. The complete solution reduces the learning curve to a minimum while giving best performance in class.APPLICATIONS:Textile, Sewing Machines, Knitting MachinesLab and Factory Automation3D Printers, ID Printers/Card PrintersLiquid Handling, Medical ApplicationsOffice Automation and Paper HandlingPOS, Massage ChairsATM, Cash Recycler, Bill Validators, Cash MachinesCCTV, SecurityPumps and Valve ControlHeliostat and Antenna Positioning

The TMC5271 is a miniaturized smart high-performance single-axis stepper motor controller and driver IC with serial communication interfaces (SPI and UART) and extensive diagnostic capabilities. Highest integration, high energy efficiency, and a small form factor enable miniaturized and scalable systems for cost-effective solutions.StealthChop2™ ensures absolutely noiseless operation combined with maximum efficiency and the optimal motor torque control.The TMC5271 combines a flexible 8-point ramp generator with reduced jerk for automatic positioning with a smart stepper motor driver based on a 256 microstep built-in indexer and two fully integrated 20V, 2.24AMAXH-bridges plus non-dissipative integrated current sensing (ICS), which eliminates bulky external sense resistors resulting in space and power savings.The integrated power MOSFETs' low impedance results in high driving efficiency and minimal heat generation.The typical total RDS(ON) (high side plus low side) is 0.155Ω with a maximum RMS current per H-bridge of IRMS= 1.6ARMSand a maximum output current per H-Bridge at IMAX= 3.0AMAX(limited by overcurrent protection).The TMC5271 features abundant diagnostics and protection functions such as short-circuit protection/overcurrent protection, thermal shutdown, and undervoltage lockout.The TMC5271 is available in a tiny 2.97mm × 3.13mm, 36-pin WLCSP package.ApplicationsWearablesPersonal Portable DevicesOptical Systems, Lens ControlCCTV, Surveillance, Conference Systems Focus/Zoom and Pan/Tilt ControlPatch and Insulin PumpsPipettes and Liquid HandlingSmall Printing and Scanning DevicesLab and Office AutomationSpace-Constrained Stepper Motor Applications

The TMC5272 is a miniaturized, smart, high-performance dual-axis stepper motor controller and driver IC with serial communication interfaces (SPI and UART) and extensive diagnostic capabilities. Highest integration, high energy efficiency, and a small form factor enable miniaturized and scalable systems for cost-effective solutions.StealthChop2™ ensures absolutely noiseless operation combined with maximum efficiency and the optimal motor torque control.The TMC5272 combines two flexible 8-point ramp generators with reduced jerk for automatic positioning with two smart stepper motor drivers based on a 256-microstep built-in indexer and four fully integrated 20V, 1.1AMAXH-bridges plus non-dissipative integrated current sensing (ICS), which eliminates bulky external sense resistors resulting in space and power savings.The integrated power MOSFETs' low impedance results in high driving efficiency and minimal heat generation. The typical total RDS(ON)(high side plus low side) is 0.31Ω with a maximum RMS current per H-bridge of IRMS= 0.8ARMSand a maximum output current per H-Bridge at IMAX= 1.5AMAX(limited by overcurrent protection).The TMC5272 features abundant diagnostics and protection functions such as short-circuit protection/overcurrent protection, thermal shutdown, and undervoltage lockout.The TMC5272 is available in a tiny 2.97mm × 3.13mm, 36-pin WLCSP package.ApplicationsWearablesPersonal Portable DevicesOptical Systems, Lens ControlCCTV, Surveillance, Conference Systems Focus/Zoom and Pan/Tilt ControlPatch and Insulin PumpsPipettes and Liquid HandlingSmall Printing and Scanning DevicesLab and Office AutomationSpace-Constrained Stepper Motor Applications