5秒后页面跳转
捷配首页

Datasheet > G525-1P81U
G525-1P81U PDF预览

G525-1P81U

更新时间： 2024-11-08 01:09:07
品牌 Logo 应用领域
致新 - GMT /
页数 文件大小 规格书
1页 147K
描述
USB High-Side Power Switch Advance Information

阅读下载

中文翻译

获取价格

G525-1P81U 数据手册

  
Global Mixed-mode Technology Inc.  
G525  
USB High-Side Power Switch Advance Information  
Features  
General Description  
The G525 is an integrated high-side power switch op-  
timized for self-powered and bus-powered Universal  
Serial Bus (USB) applications.  
„
„
Compliant to USB standard  
Typical 130mΩ, Low MOSFET on resistance, at  
5.0V  
„
„
„
„
„
500mA minimum continuous load current  
3.0V to 5.5V operating range  
100µA typical on-state supply current  
25µA typical standby supply current  
Output can be forced higher than input when  
operating in off state.  
The G525 satisfies the USB standards. The switch's  
low on-resistance meets USB voltage drop require-  
ments. When the output load exceeds current-limit  
threshold, G525 switches into constant mode and limit  
the output current to a safe level, which is typically  
900mA, well below the UL 25VA safety requirement. An  
open-drain flag output is also available to indicate fault  
conditions to the local USB controller. Soft start elimi-  
nates the momentary voltage drop on the upstream  
port that may occur when the switch is enabled in  
bus-powered applications.  
„
„
„
„
„
„
1.2A maximum current limit  
Thermal shutdown protection  
2.4V typical undervoltage lockout (UVLO)  
Open-drain fault flag pin  
Slow turn-on (soft-start) and fast turnoff  
Logic level enable pin, available with active-  
high or active-low version  
Besides, a thermal shutdown circuit is included to pre-  
vent catastrophic switch failure caused by increasing  
power dissipation when continuous heavy loads or  
short circuit occurs. A undervoltage lockout (UVLO)  
circuit ensures that the device remains off unless there  
is a valid input voltage present, and an enable input  
that is compatible with both 3.3V and 5V logic.  
Applications  
„
„
„
„
„
„
High-side power protection switch  
USB power management  
USB host and self-powered hubs  
USB Bus-powered hubs  
Hot plug-in power supplies  
Battery-charger circuits  
Ordering Information  
ORDER  
NUMBER  
G525-1  
PACKAGE  
(Pb free)  
SOP-8  
MARKING  
ENABLE  
TEMP. RANGE  
G525-1  
G525-2  
G525-1  
G525-2  
Active High  
Active Low  
Active High  
Active Low  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
G525-2  
SOP-8  
G525-1P81U  
G525-2P81U  
MSOP-8  
MSOP-8  
Note: P1: SOP-8  
1: Bonding Code  
U: Tape & Reel  
P8: MSOP-8  
Pin Configuration  
Function Block  
G525  
G525  
EN  
FLG  
GND  
NC  
1
2
3
4
8
7
6
5
OUT  
6,8 (OUT)  
7 (IN)  
IN  
(EN) 1  
Gate  
Control  
(FLG) 2  
OUT  
NC  
3 (GND)  
SOP-8/MSOP-8  
TEL: 886-3-5788833  
http://www.gmt.com.tw  
Ver 2.2  
Mar 19, 2008  
1
1

中文翻译

下载PDF

与G525-1P81U相关器件

型号 品牌 获取价格 描述 数据表
G525-2 GMT

获取价格

 		USB High-Side Power Switch Advance Information
G525-2P81U GMT

获取价格

 		USB High-Side Power Switch Advance Information
G5254 GMT

获取价格

 		Current Limited Load Switch
G5255 GMT

获取价格

 		Current Limited Load Switch
G5258 GMT

获取价格

 		Dual Power Distribution Switch
G525A GMT

获取价格

 		USB High-Side Power Switch Advance Information
G525A1 GMT

获取价格

 		USB High-Side Power Switch Advance Information
G525A1F GMT

获取价格

 		Peripheral Driver
G525A2 GMT

获取价格

 		USB High-Side Power Switch Advance Information
G525A2F GMT

获取价格

 		Peripheral Driver

与G525-1P81U相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证