TLE84106EL数据手册集成电路（IC）的全半桥驱动器规格书PDF

描述 Description

The TLE84106EL is a protected Hex-Half-Bridge-Driver designed especially for automotive motion control applications such as Heating, Ventilation and Air Conditioning (HVAC) flap DC motor control. It is par t of the MonolythIC family in Infineon’s Smart Power Technology SPT® which combines bipolar and CMOS control circuitry with DMOS power devices. The 6 half bridge drivers are designed to drive DC motor loads in sequential or parallel operation. Operation modes forward (cw), reverse (ccw), brake and high impedance are controlled from a 16-bit SPI interface. The diagnosis features such as short circuit, open load, power supply failure and overtemperature in combination with its low quiescent current makes this device attractive for automotive applications. The extremely small fine pitch exposed pad PG-SSOP-24-4 package in a SO -14 body provides good thermal performance and reduces PCB-board space and costs.

特性 Features

·6 Half Bridge Power Outputs
·3.3V / 5V compatible inputs with hysteresis
·Independently Diagnosable Outputs
·16-bit Standard SPI interface with daisy chain capability for control and diagnosis
·Open load diagnostics in ON-state for all outputs
·All outputs with overload and short circuit protection and diagnosis
·Overtemperature prewarning and protection
·Over- and Undervoltage lockout
·Cross-current protection
·Thermally enhanced exposed pad 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

TLE84106EL属于集成电路（IC）的全半桥驱动器。由制造生产的TLE84106EL全半桥驱动器器件属于电桥驱动器电源管理集成电路 (PMIC) 系列，包含两个或多个功率晶体管，以及在外部器件控制下将其用作开关所需的电路。这些晶体管通常在内部配置为成对串联连接（称为半桥），因而任意指定晶体管对之间的结点都可以连接至两个电源轨中的任一个。这类器件常用于将控制器件（如微控制器）提供的低电平信号转换为操作执行器（如步进电机或无刷电机）所需的较大功率信号。