TLE4208G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

The TLE4208G is a protected Quad-Half-Bridge-Driver designed specially for automotive and industrial motion control applications. The part is built using Infineons bipolar high voltage power technology DOPL. In a cascade configuration up to three actuators (DC motors) can be connected between the four half-bridges. These four half-bridges are configured as 2 dual-half-bridges, which are supplied and controlled separately. Operation modes forward (cw), reverse (ccw), brake and high impedance are invoked from a standard interface. The standard enhanced power PG-DSO-28-24 package meets the application requirements and saves PCB-board space and costs. Moreover the package is RoHS compliant. Furthermore the built-in features like diagnosis, over- and undervoltage-lockout, short-circuit protection, over-temperature protection and the very low quiescent current in stand-by mode will open a wide range of automotive and industrial applications.

特性 Features

·Driver for up to 3 motors
·Delivers up to 0.8A continuous
·Optimized for DC motor management applications
·Very low current consumption in stand-by (Inhibit) mode
·Low saturation voltage;typ.1.2V total @ 25°C; 0.4A
·Output protected against short circuit
·Error flag diagnosis
·Overvoltage lockout and diagnosis
·Undervoltage lockout
·CMOS/TTL compatible inputs with hysteresis
·No crossover current
·Internal clamp diodes
·Overtemperature protection with hysteresis and diagnosis
·Enhanced power DSO-Package
·Green Product (RoHS compliant)
·AEC Qualified

应用 Application

·Flap motor control in Heating & Ventilation Systems
·DC brush motor control
·Motor Control for automotive and industrial applications

简介

TLE4208G属于集成电路（IC）的电机驱动器控制器。由制造生产的TLE4208G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。