TMC7300-LA数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

Working from a single or dual Li-Ion cell or dual or more AA batteries the TMC7300 is optimally suited for battery operated equipment. Its two full-bridges allow either control of two DC motors, PWM-control of LEDs, or protected standalone peripheral driving, using a polarity signal per halfbridge. Operate up to two DC motors via simple UART control for direction, velocity and torque. Integrated power-MOSFETs with internal charge-pump for best-in-class RDSon even at low supply voltage, handle motor current up to 1.2A per motor continuously, or the double current in parallel connection. Together with a tiny standby current, this guarantees a long battery life. Protection and diagnostic features support robust and reliable operation. This advanced driver ensures efficient and reliable operation for cost-effective and highly competitive solutions.
Technical DetailsBlock Diagram / PinoutDatasheetDocumentationTechnical DetailsTMC7300-LAStatuspreviewAxes2Motor Supply2…11VMicrostepsUARTPWM (internal)Current LimiterSingle and Dual Motor OptionDirect Phase ControlPhase Current, RMS2.0APackageQFN20 (3x3)Block Diagram / PinoutBlock Diagram (TMC7300-LA)Integration Made EasySpeed up your workflow by downloading all the CAD symbols you need. Over 20 different CAD formats are supported, offering consistent symbols of Trinamic products for even shorter design cycles.Configure your symbolsprovided byDownloadsDatasheetFileTypeSizeDate Datasheet 1.1 MBNov 7, 2019, 11:17 AMDocumentationFileTypeSizeDate TMC7300 Calculations 14 KBAug 20, 2019, 1:29 PMProduct Support If you need further Information please head over to our Help Center or contact us directly.
SupportRelated ProductsTMC7300-EVALThe TMC7300-EVAL allows you to explore all functions of the TMC7300-LA. The TMC7300-EVAL-KIT is a set of one MCU board Landungsbrücke, a Eselsbrücke bridge board and one TMC7300-EVAL driver board. It allows for a quick and simple start within only minutes to make your motor turning, while still providing full access to all registers and full functionality and diagnostics. For diagnosis, all signals between MCU and TMC7300 are accessible with probes on the bridge board. TMC7300-EVAL can be used with or without the Landungsbrücke MCU board. Comprehensive sample code can be found in Trinamics Technology Access Package TTAP. A dedicated Firmware for the use of TMC7300-EVAL-KIT is provided in the download section below.DetailsTMC7300-BOBThe TMC7300 breakout board is a development board with the dedicated TMC7300-LA chip. It is designed to give users the chance to rapidly prototype their applications - making it possible to immediately check how the motor performs with TMC chips while developing the application's software.DetailsTMC2300-LAThe TMC2300 low voltage stepper motor driver is intended for battery-operated, space and standby-power critical driver applications. Its silent drive technology StealthChop™ enables non-bugging motion control for portable, home and office applications. A highly efficient power stage, boosted by an internal charge pump for best in-class RDSon resistance, provides high motor current from a tiny package even at low supply voltages. With this, dual AA batteries can be drained down to typically 2.0V (voltage must not drop below 1.8V, provide sufficient supply buffer capacitors).DetailsNeed help?No worries, everybody gets stuck sometimes. Even with the how-to documentation and FAQ. Simply let us know which questions you have and our engineers will get you the answers to keep you moving.Contact us

简介

TMC7300-LA属于集成电路（IC）的电机驱动器控制器。由制造生产的TMC7300-LA电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。