TLE4206G中文资料智能电机控制IC数据手册Infineon规格书

描述 Description

The TLE 4206G is a protected H-Bridge Driver designed specifically for automotive headlight beam control and industrial servo control applications. The part is built using the Siemens bipolar high voltage power technology DOPL. The standard enhanced power PG-DSO-14-22 package meets the application requirements and saves PCB-board space and costs. Moreover the package is RoHS compliant. The servo-loop-parameter pos.- and neg. Hysteresis, pos.- and neg. deadband and angle-amplification are programmable with external resitors. An internal window-comparator controls the input line. In the case of a fault condition, like short circuit to GND, short circuit to supply-voltage, and broken wire, the TLE 4206 stops the motor immediately (brake condition). TLE 4206G Data Sheet 2 V1.2 2008-02-04 The “programable current-peak-blanking” disables the servo-loop during the VS voltage drop caused by the stall current spike. So there is no need of an electrolytic blocking capacitor at the VS-terminal. Furthermore the built in features like over- and undervoltage-lockout, short-circuit-protection and over-temperature-protection will open a wide range of automotive- and industrial applications.

特性 Features

·Optimized for headlight beam control applications
·Current-peak-blanking (no electrolytic capacitor at VS)
·Delivers up to 0.8 A continuous
·Low saturation voltage; typ.1.2 V total @ 25 °C; 0.4 A
·Output protected against short circuit
·Overtemperature protection with hysteresis
·Over- and undervoltage lockout
·No crossover current
·Internal clamp diodes
·Enhanced power packages
·Green Product (RoHS compliant)
·AEC Qualified

简介

TLE4206G属于集成电路（IC）的电机驱动器控制器。由制造生产的TLE4206G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。