特点充电电流    指示灯封装pl7222 线性充电ic 双节串联    1a 2 sop8 pl7203 开关性充电ic 单节    3a   2 sop8 pl4056 线性充电ic 单节4.2v     1a   2 sop8 pin topin pl4057 线性充电ic 单节4.35v     1a   2 sop8 pl5057 线性充电ic 单节4.2v     0.5a   2 sot23-6 pl4054 线性充电ic 单节4.2v     0.5a   1 sot23-5 pl7022 保护ic 双节串联外置mos sot23-6 pl7071

optimized for self-powered and bus-powered universal serial bus usb applications. this switch operates with inputs rangingfrom2.4vto5.5v makingitideal forboth 3v and 5v s the switch s low rds on 80m 937 meets usb voltage drop requirements. the pl2700 is also protected from thermal overload which limits power dissipation and junction temperatures. current limit threshold is programmed with a resistor from set toground. the quiescent supply current is typically 15 956 a at switch on state. at switch off state the supply current decreases toless than 1 956 a.the pl2700 is 5 package. features compliant tousbspecifications integrated 80m 937 power mosfet low supply current 15 956 a typical at switch on state 1 956 a typical