IFX9202ED数据手册集成电路（IC）的全半桥驱动器规格书PDF

描述 Description

The IFX9202ED is a dual general purpose 6A H-bridge for industrial applications, home appliance and building automation, power tools battery management and medical applications, designed for the control of small DC motors and inductive loads is available from Infineon. The outputs can be pulse width modulated at frequencies up to 20kHz - that enables operation above the human sonic range - by means of PWM/DIR control. While the signal at the direction input defines the direction of the DC motor, the PWM signal controls the duty cycle. For load currents above the current limitation threshold (8A typ.) the H-Bridge switches into chopper current limitation mode. The IFX9202ED is protected against short circuits and over temperature and provides diagnosis via SPI or basic error feedback via status flag. Open load can be detected when the bridge is disabled or during PWM operation of inductive loads. The robust PG-DSO-36-72 package provides excellent thermal performance.

特性 Features

• RDSon (typ.) < 100mΩ per switch
• Operation Voltage 4.5V to 36 V
• Logic inputs: 3.3-V and 5-V TTL/ 5-V CMOS compatible
• Low standby current
• Short circuit and over-temperature protection
• VS under-voltage protection
• Open load detection in ON and OFF state
• Detailed SPI diagnosis or simple error flag
• Completely lead free
• Green product (RoHS compliant)

优势:
• Small package saves board space
• Includes over current and over temperature protection
• Simple design with few external components
• SPI enables for easy Diagnosis

应用 Application

• DC motor control for industrial applications
• Stepper motors in industrial applications
• Home and building automation
• Power tools battery management
• Industrial robotic
• Medical applications

简介

IFX9202ED属于集成电路（IC）的全半桥驱动器。由制造生产的IFX9202ED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。