深圳市科瑞芯电子有限公司为GMT/致新正规代理商，商品原装

可免费提供样品及技术支持

欢迎致电！

台湾GMT/致新一级授权代理商！
型号：G5250A1T12U    
封装：SOT-23-5
品牌：GMT/致新

一般的描述

G5250是一款集成85mΩ电源开关，适用于自供电和总线供电的通用串行总线(USB)应用。

几个保护功能包括电流限制与折叠式，热关机，以防止灾难性的开关故障造成的增加功率耗散时，持续的重负载或短路发生。内置电荷泵用于驱动无寄生体二极管的n沟道MOSFET，以消除开关关闭时流过开关的任何反向电流。

G5250E/F/G/H, G5250I/J/K/L和G5250M/N/P具有漏开OC输出报告过流或过温事件，并具有典型的9ms脱故障超时时间。

特性

85mΩ高侧MOSFET

提供4个版本的当前限制与折叠式

工作范围:2.7V至5.5V

400μS典型上升时间

欠压闭锁

65μA静态电源电流

1μA zui大关机电源电流

逻辑电平使能引脚，可与高激活或低激活版本

断电时无反向电流

去毛刺开漏过流标志输出(OC)

3种引脚输出(G5250 E/F/G/H) (G5250 I/J/K/L) (G5250M/N/P)

SOT-23-5和TSOT-23-5包

应用程序

高压电源保护开关

USB电源管理

USB主机和自供电插头

USB总线供电集线器

热插拔式电源

充电器的电路

GMT系列 
G5520A/ AT5520A/ G529A1TB1U/ G2992/ G5250/ G547/ G546/ G5640/ G5642/ G5108/ G5655/ G5657/ G5626
/G5728 /G5692 /G5699 /AT1316 /G529A2TB1U / G547E2P11U/G547I1P81U /G547F1P11U/G547F2P11U/
G547G1P11U/ G547G2P11U/ G547E1P81U/ G547E2P81U/ G547F1P81U/ G547F2P81U/ G547G1P81U/
G547G2P81U/ G517AL1TB1U/ G517AL2TB1U/ G517C3T11U/ G517G1P81U/ G517G2P81U/ G2156K11U/
M2156K11U / M1694K61U/ G5626P11U/G572***DJT11U/G5728TO1U/G5719TB1U/G5791F11U/G5691RB1U/
AT1526P11U/ AT1529F11U/ G5699RQ1U/G5175RV1U-Z/ G5322F61U/G5108P8U/G5110RE1U/G5125T11U/
AT5125T11U/ AT1316A-02TP1U/AT5160TP1U/G2620T11U/G5912R41U/G5930TBU/G5517R51U/G2510SRG1U-K/
G2583BRV1U/ G693L293TCUf / G691L293T73Uf/  G751-2P1F/ G781P8F/ G9090-180TO1U/ G9091-180T11U/
G9091-330T11U /G9091-180TA1U /G9091-330TA1U/ G524B1T11U / G524B2T11U / G2583BRV1U / G5521AR51U 
G5126/ G5958 /G5910 / G5808 /G691/ G9091/ G9141/G5177A/ G9107RC1U/ M2296B81U/ G2230BZ1U /  G2246R41U
G2515UG1U-K  G2532KE1U-K  G2731RG1U-K  G2790BK11U-K   G2534RK1U  G6001AQY1U   G2034AG21U
G5421CQT1U  M2202BK51U   G6090RC1U   G5027CRD1D   G2595EKL1U-K   G2782K11U-K   G2592K11U-K
G2517AKM1U  G2518KK1U  G2224KH1U  G2261TO1U   G2260-330N61U  G2260-190T11U  G2267TO1U                
G2262AU1U  G2262BTR1U  G2822RC1U   G2057F11U  G2258TB1U  G2258TM1U