ME1502概述:
ME1502是一款适用于5V应用的可调限流门限的USB接口输出保护芯片。芯片内部集成了过流保护、短路保护、过温保护、欠压保护等功能,在输出发生过流、短路或带大电容负载启动等情况时可以限制电流输出 从而保护前级电源。
ME1502特性:
70mΩ导通电阻
限流门限通过外置电阻可调
全工作范围内限流门限偏差:±15%
输出短路时能快速反应保护,抑制尖峰电流
无衬底二极管,芯片关断时可防止反向电流。
ME1502应用:
USB总线/自供电集线器
USB周边
笔记本电脑,平板电脑
电池充电器
ME1502典型应用:
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ME1502选型指南:
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ME1502脚位图及说明:
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ME1502功能框图:
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ME1502封装说明:
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ME1502典型应用:
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ME1502选型指南:
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ME1502脚位图及说明:
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ME1502功能框图:
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ME1502封装说明:
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