5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> TPS2103
TPS2103 PDF预览

TPS2103

更新时间： 2024-11-19 22:42:03
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
17页 266K
描述
VAUX POWER-DISTRIBUTION SWITCHES

阅读下载

中文翻译

获取价格

TPS2103 数据手册

 浏览型号TPS2103的Datasheet PDF文件第2页浏览型号TPS2103的Datasheet PDF文件第3页浏览型号TPS2103的Datasheet PDF文件第4页浏览型号TPS2103的Datasheet PDF文件第5页浏览型号TPS2103的Datasheet PDF文件第6页浏览型号TPS2103的Datasheet PDF文件第7页 
TPS2102, TPS2103  
POWER-DISTRIBUTION SWITCHES  
V
AUX  
SLVS234A – SEPTEMBER 1999 – REVISED APRIL 2000  
features  
typical applications  
Dual-Input, Single-Output MOSFET Switch  
With No Reverse Current Flow (No Parasitic  
Diodes)  
Notebook and Desktop PCs  
Cell phone, Palmtops, and PDAs  
Battery Management  
IN1 . . . 250-mΩ, 500-mA N-Channel;  
14-µA Supply Current  
TPS2102  
IN1  
IN2 . . . 1.3-Ω, 100-mA P-Channel;  
Controller  
(CardBus,  
1394,  
PCI,  
et al.)  
0.75-µA Supply Current (V  
Mode)  
AUX  
3.3 V V  
3.3 V  
CC  
Advanced Switch Control Logic  
IN2  
3.3 V V  
AUX  
CMOS and TTL Compatible Enable Input  
Controlled Rise, Fall, and Transition Times  
2.7 V to 4 V Operating Range  
EN  
D3 or PME Status  
Control Signal  
Holdup  
Capacitor  
SOT-23-5 and SOIC-8 Package  
–40°C to 70°C Ambient Temperature Range  
Figure 1. Typical Dual-Input Single-Output  
Application  
2-kV Human Body Model, 750-V Charged  
Device Model, 200-V Machine-Model  
ESD Protection  
description  
The TPS2102 and TPS2103 are dual-input, single-output power switches designed to provide uninterrupted  
output voltage when transitioning between two independent power supplies. Both devices combine one  
n-channel (250 mΩ) and one p-channel (1.3 Ω) MOSFET with a single output. The p-channel MOSFET (IN2)  
is used with auxiliary power supplies that deliver lower current for standby modes. The n-channel MOSFET  
(IN1) is used with a main power supply that delivers higher current required for normal operation. Low  
on-resistance makes the n-channel the ideal path for higher main supply current when power-supply regulation  
and system voltage drops are critical. When using the p-channel MOSFET, quiescent current is reduced to  
0.75 µA to decrease the demand on the standby power supply. The MOSFETs in the TPS2102 and TPS2103  
do not have the parasitic diodes, typically found in discrete MOSFETs, thereby preventing back-flow current  
when the switch is off.  
TPS2102  
D PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
DBV PACKAGE  
PCI Bus  
V
3.3 V  
AUX  
IN2  
GND  
EN  
OUT  
OUT  
NC  
1
2
3
4
8
7
6
5
IN1  
1
2
3
5
4
EN  
GND  
IN2  
OUT  
NC  
IN1  
VGA  
TPS210x  
D3-STAT  
TPS2103  
V
CC  
D PACKAGE  
(TOP VIEW)  
DBV PACKAGE  
(TOP VIEW)  
PCI12xx / PCI14xx  
CardBus Controller  
IN2  
GND  
EN  
OUT  
OUT  
NC  
1
2
3
4
8
7
6
5
EN  
GND  
IN2  
IN1  
1
2
3
5
4
Figure 2. V  
CardBus Implementation  
AUX  
OUT  
NC  
IN1  
NC – No internal connection  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2000, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...17

中文翻译

下载PDF

与TPS2103相关器件

型号 品牌 获取价格 描述 数据表
TPS2103D TI

获取价格

 		VAUX POWER-DISTRIBUTION SWITCHES
TPS2103DBV TI

获取价格

 		VAUX POWER-DISTRIBUTION SWITCHES
TPS2103DBVR TI

获取价格

 		POWER-DISTRIBUTION SWITCHES
TPS2103DBVRG4 TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, GREEN, PLASTIC, SOT-23, 5PIN
TPS2103DBVT TI

获取价格

 		POWER-DISTRIBUTION SWITCHES
TPS2103DBVTG4 TI

获取价格

 		2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Comm. Temp. 5
TPS2103DR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, SOIC-8
TPS2103DRG4 TI

获取价格

 		2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, SOIC-8
TPS2104 TI

获取价格

 		VAUX POWER-DISTRIBUTION SWITCHES
TPS2104D TI

获取价格

 		VAUX POWER-DISTRIBUTION SWITCHES

与TPS2103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