TLE6209R中文资料智能电机控制IC数据手册Infineon规格书

描述 Description

The TLE 6209 R is an integrated power H-Bridge with D-MOS output stages for driving bidirectional loads such as DC-Motors. The design is based on Infineons Smart Power Technology SPT which allows bipolar, CMOS and power D-MOS devices on the same monolithic circuit. Operation modes forward (cw), reverse (ccw) and brake are invoked by two control pins PWM and DIR. Protection and a reliable diagnosis of overcurrent, openload, short-circuit to ground, to the supply voltage or across the load are integrated. Detailed diagnostic information is given via the 8 bit SPI status word. An integrated chopper current limitation limits the current e.g. to reduce power dissipation during mechanical block of a DC motor. Several device parameters can be set by the SPI control word. A three-level temperature monitoring with prewarning, warning and shutdown is included for controlled operation under critical power loss conditions.

特性 Features

• Delivers up to 6 A continuous and 7 A peak current
• Optimized for DC motor management applications
• Very low R DS ON of typ. 150 mΩ @ 25 °C per switch
• Operates at supply voltages of up to 40V
• Overvoltage Protection against transients up to 45 V
• Outputs fully short circuit protected
• Standard SPI-Interface, daisy chain capability
• Adjustable chopper current regulation of up to 7 A
• Temperature monitor with prewarning, warning and shutdown
• Over- and Undervoltage-Lockout
• Open load detection
• Detailed load failure diagnosis by SPI
• Minimized power dissipation due to active free-wheeling
• Low EMI due to voltage slope regulation
• Very low current consumption (typ. 20 μA @ 25 °C) in stand-by (Inhibit) mode
• Green Product (RoHS compliant)
• AEC Qualified

优势:
• Full protection and diagnosis capability enables for use in safety relevant applications, covers full automotive temperature range
• No external freewheeling diodes required
• SPI interface enables bidrectional communictation with microcontroller

应用 Application

• Electronic Throttle Control
• Exhaust Gas Recirculation System
• Variable Turbo Geometry
• Waste Gate
• Resonant Charging Flaps
• Swirl & Tumble flaps
• Variable Valve timing

简介

TLE6209R属于集成电路（IC）的电机驱动器控制器。由制造生产的TLE6209R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。