TLE4209G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 TLE4209G is a protected H-Bridge Driver designed specifically for automotive manual headlight beam control and industrial servo control applications with DC-brush motor loads. The part is built using the bipolar high voltage power technology DOPL. The standard enhanced power PG-DSO-14-22 package meets the application requirements and saves PCBboard space and costs. The package is lead- and halogen-free. The servo-loop-parameter pos.- and neg. Hysteresis, pos.- and neg. deadband and angle-amplification are programmable with external resistors. 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 TLE4209G stops the motor immediately (brake condition). Furthermore the built in features like over- and under voltage-lockout, short-circuit-protection and overtemperature- protection will open a wide range of automotive- and industrial applications.

特性 Features

• Optimized for manual headlight beam control applications

• Delivers up to 0.7 A continuous

• Low saturation voltage; typ.1.6 V total @ 25 °C; 0.7 A

• Output protected against short circuit

• Over temperature protection with hysteresis

• Over- and under voltage lockout

• Internal clamp diodes

• Enhanced SMD power package

• Green Product (RoHS compliant)

• AEC Qualified

优势:
• Amplification and angle shift can be adjusted with external resistors

• Range Input to protect reference potentiometer against short circuit

应用 Application

• Vertical light leveling using servo motors

• Applications with smalll servo motors

简介

TLE4209G属于集成电路（IC）的电机驱动器控制器。由制造生产的TLE4209G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。