[bwin中国可以用吗? ] Infineon TLE9845汽车嵌入电源系统级芯片(SoC)解决方案

Infineon公司的TLE9845是汽车嵌入电源系统级芯片(SoC),集成了ARM® Cortex®-M0 MCU,继电器驱动器,高边开关,LIN收发器和工作于汽车电池的电源系统;它的外设包括有用来检测高压和低压输入与检测电池电压和设备电源的13个复用的模拟输入的10位ADC,用来检测电压和温度的7个复用输入的8位ADC,数字外设包括PWM信号发生器单元和16位计时器,主要用在窗户提升,汽车天窗,雨刷,风扇马达控制,泵马达控制,LIN寻址继电器马达应用.本文介绍了TLE9845主要特性,框图,以及TLE9845QX应用板框图,主要特性,电路图和PCB设计图.

The TLE984x product family integrates an ARM® Cortex®-M0 microcontroller core along with relay drivers, high-side switches, LIN transceiver and a power supply system that enables the device to operate at the vehicle battery level.

Its peripheral set includes a 10-bit ADC with 13 multiplexed analog inputs to process up to 5 high-voltage monitoring Inputs, 6 low-voltage inputs and 2 high-voltage inputs for sensing the battery voltage and the supply of the device. It further includes an 8-bit ADC with 7 multiplexed inputs for voltage and temperature supervision. Its digital peripherals include a PWM signal generator unit and 16-bit timers along with a number of general purpose I/Os (serial interfaces and UARTs). It includes an on-chip linear voltage regulator to supply external loads.
..

查看全文