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TPS2115ADRBTG4 PDF预览

TPS2115ADRBTG4

更新时间: 2024-11-10 12:05:55
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
27页 878K
描述
AUTOSWITCHING POWER MUX

TPS2115ADRBTG4 数据手册

 浏览型号TPS2115ADRBTG4的Datasheet PDF文件第2页浏览型号TPS2115ADRBTG4的Datasheet PDF文件第3页浏览型号TPS2115ADRBTG4的Datasheet PDF文件第4页浏览型号TPS2115ADRBTG4的Datasheet PDF文件第5页浏览型号TPS2115ADRBTG4的Datasheet PDF文件第6页浏览型号TPS2115ADRBTG4的Datasheet PDF文件第7页 
TPS2114A  
TPS2115A  
www.ti.com  
SBVS044F MARCH 2004REVISED MAY 2012  
AUTOSWITCHING POWER MUX  
Check for Samples: TPS2114A, TPS2115A  
1
FEATURES  
APPLICATIONS  
2
Two-Input, One-Output Power Multiplexer with  
Low rDS(on) Switches:  
PCs  
PDAs  
120 mΩ Typ (TPS2114A)  
84 mΩ Typ (TPS2115A)  
Digital Cameras  
Modems  
Reverse and Cross-Conduction Blocking  
Wide Operating Voltage Range: 2.8 V to 5.5 V  
Low Standby Current: 0.5-μA Typ  
Low Operating Current: 55-μA Typ  
Adjustable Current Limit  
Cell Phones  
Digital Radios  
MP3 Players  
DESCRIPTION  
The TPS211xA family of power multiplexers enables  
seamless transition between two power supplies  
(such as a battery and a wall adapter), each  
operating at 2.8 V to 5.5 V and delivering up to 2 A,  
depending on package. The TPS211xA family  
includes extensive protection circuitry, including user-  
programmable current limiting, thermal protection,  
inrush current control, seamless supply transition,  
cross-conduction blocking, and reverse-conduction  
blocking. These features greatly simplify designing  
power multiplexer applications.  
Controlled Output Voltage Transition Times  
Limit Inrush Current and Minimize Output  
Voltage Hold-Up Capacitance  
CMOS- and TTL-Compatible Control Inputs  
Manual and Auto-Switching Operating Modes  
Thermal Shutdown  
Available in TSSOP-8 and 3-mm × 3-mm SON-8  
Packages  
TYPICAL APPLICATION  
Switch Status  
IN1: 2.8 - 5.5V  
TPS2115APW  
R1  
0.1 mF  
1
8
IN1  
STAT  
D0  
2
3
4
7
6
5
OUT  
IN2  
D1  
R
L
C
L
ILIM  
GND  
R
ILIM  
IN2: 2.8 - 5.5V  
0.1 mF  
1
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.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2004–2012, Texas Instruments Incorporated  
 
 

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