上海雷卯USB2.0 静电保护方案

Release time：2024-03-12
author：AMEYA360
source： 上海雷卯
reading：920

　　方案优点：USB2.0提供500Mbps的传输速度，本方案采用单颗器件防护,节约空间， 保证信号完整性，SR05 满足IEC61000-4-2，等级4，接触放电20kV，空气放电20kV。SR05W 满足IEC61000-4-2，等级4，接触放电30kV，空气放电30kV,性能提高了7倍，保证工业客户的各种电气干扰。如对Vbus有过流要求，需配PTC保护。

上海雷卯USB2.0 静电保护方案

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