深圳市利盛达科技有限公司 利盛达科技让电源设计更便捷可靠|联系电话:13928434054
请输入料号

当前位置: 首页>产品中心 >按类型分 >电子开关 > TPW5202

TPW5202,USB Power Loading Switch

TPW5202】USB Power Loading Switch 下载TPW5202规格书

  • 将TPW5202添加至收藏夹 用邮件咨询TPW5202的相关信息 就TPW5202 QQ咨询,也可电话至139 2843 4054。

  • 感谢您访问利盛达官网!
    如有任何问题,请联系新市场拓展部24小时服务热线:139 2843 4054;
    sales@lsdtek.com;
TPW5202 详细介绍

General Description
The TPW5202/A is an integrated 160mΩ power switch for self-powered and bus-powered Universal Series Bus (USB) 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 (16μA) and small package (SOT-23-5) is particularly suitable in battery-powered portable equipment.
Several protection functions include soft start to limit inrush current during plug-in, current limiting at 500mA/1A to meet USB power requirement, and thermal shutdown to protect damage under over current conditions.

Features
● 160mΩ Low Rdson,High-side NMOSFET
● Guaranteed 500mA/1000mA Continuous Current
● 2.5V to 7V Input Voltage
● Low Quiescent Current:16uA
● Soft Start Function
● Built-In Short-Circuit Protection
● Built-in Thermal Protection
● RoHS Compliant and 100% Lead (Pb)-Free

Applications
● Power Switch
● USB Device
● Battery Charger Circuits


相关文章:
电子开关(TPW5201~3)实现过流保护原理