LPW5203-Power Switch

产品型号 输入电压(V) 阻抗(ON)(mΩ) 静态电流(uA) 输出电流 通道数 特征 封装 规格书
LPW5203 2.5-6 75 30 3000 1 Low Rdson,Short-Circuit Protection SOT23-5

3A Smart Power Switch

General Description

The LPW5203 is an integrated power switch for self-powered and bus-powered Universal Series Bus applications. A built-in charge pump is used to drive the N-Channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. Its low quiescent current (30μA) and small package (SOT-23-5) is particularly suitable in battery-powered portable equipment.


 Power Switch
 USB Device
 Battery Charger Circuits



 75mΩ Low RDS(ON), High-side N-MOSFET
 2.5V to 6V Input Voltage
 Low Quiescent Current:30uA
 Soft Start Function
 Built-In Short-Circuit Protection
 Built-in Thermal Protection
 RoHS Compliant and 100% Lead(Pb)-Free

Marking Information

Please see specification. 
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