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TPS2115ADRB PDF预览

TPS2115ADRB

更新时间: 2024-11-10 12:05:55
品牌 Logo 应用领域
德州仪器 - TI 复用器电源电路电源管理电路开关光电二极管
页数 文件大小 规格书
22页 817K
描述
AUTOSWITCHING POWER MULTIPLEXER

TPS2115ADRB 技术参数

生命周期:Obsolete零件包装代码:SON
包装说明:3 X 3 MM, PLASTIC, SON-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
Is Samacsys:N其他特性:CAN SWITCH A VOLTAGE AS LOW AS 1.5V AS LONG AS THERE IS A MIN OF 2.8V AT ONE OF THE I/P POWER PINS
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-N8长度:3 mm
信道数量:2功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC8,.12,25
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
电源:1.8/5 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.09 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.5 V标称供电电压 (Vsup):2.8 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.65 mm
端子位置:DUAL宽度:3 mm
Base Number Matches:1

TPS2115ADRB 数据手册

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TPS2114  
TPS2115  
(
3
,
1
0
m
m
x
4
,
5
0
m
m
)
www.ti.com  
SLVS447ADECEMBER 2002REVISED MARCH 2004  
AUTOSWITCHING POWER MULTIPLEXER  
FEATURES  
Available in a TSSOP-8 Package  
Two-Input, One-Output Power Multiplexer  
With Low rDS(on) Switches:  
APPLICATIONS  
PCs  
PDAs  
– 84 mTyp (TPS2115)  
– 120 mTyp (TPS2114)  
Digital Cameras  
Modems  
Cell phones  
Digital Radios  
MP3 Players  
Reverse and Cross-Conduction Blocking  
Wide Operating Voltage Range: 2.8 V to 5.5 V  
Low Standby Current: 0.5 µA Typical  
Low Operating Current: 55 µA Typical  
Adjustable Current Limit  
PW PACKAGE  
(TOP VIEW)  
Controlled Output Voltage Transition Times,  
Limits Inrush Current and Minimizes Output  
Voltage Hold-Up Capacitance  
1
2
3
4
8
7
6
5
STAT  
D0  
IN1  
OUT  
IN2  
CMOS and TTL Compatible Control Inputs  
Manual and Auto-Switching Operating Modes  
Thermal Shutdown  
D1  
ILIM  
GND  
DESCRIPTION  
The TPS211x family of power multiplexers enables seamless transition between two power supplies, such as a  
battery and a wall adapter, each operating at 2.8-5.5 V and delivering up to 1 A. The TPS211x 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.  
TYPICAL APPLICATION  
Switch Status  
IN1: 2.8 - 5.5 V  
TPS2115PW  
R1  
0.1 µF  
1
2
3
4
8
7
6
5
IN1  
OUT  
IN2  
STAT  
D0  
D1  
R
L
C
L
ILIM  
GND  
R
ILIM  
IN2: 2.8 - 5.5 V  
0.1 µF  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2002–2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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