汽车双遥控天线电流检测LDO /开关选择外部元件

摘要：本应用笔记帮助系统设计师使用MAX16948双远程天线的LDO /开关选择正确的外部元件，从而确保汽车调节幻象天线电源和输出电流监测电路满足性能目标。提供电子计算器，帮助指定为MAX16948的关键外部元件，从而减少了设计时间。计算器也决定了设备的模拟输出电压，输出电流限制阈值，输出电流检测精度。计算器，包括新的自动步步功能元件的选择，协助设计师。使用新的自动功能，点击Step按钮所需的部分相对的步骤。

Maxim > Design Support > Technical Documents > Application Notes > Automotive > APP 5271
Maxim > Design Support > Technical Documents > Application Notes > Power-Supply Circuits > APP 5271
Keywords: automotive, automotive antenna protector, phantom power, active antenna, active antenna power protector, phantom
power antenna protector, automotive antenna, LDO, LNA, low dropout linear regulator, current-sense, remote antenna diagnostic
Jan 03, 2012
APPLICATION NOTE 5271

Selecting External Components for an Automotive Dual
Remote Antenna Current-Sense LDO/Switch
By: Andrea Longobardi
Jan 03, 2012

Abstract: This application note helps system designers choose the correct ext