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TPS61097A-33 PDF预览

TPS61097A-33

更新时间: 2024-09-23 19:53:43
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
18页 2225K
描述
IC BATTERY CHARGE CONTROLLER, Switching Regulator or Controller

TPS61097A-33 技术参数

生命周期:Obsolete包装说明:SOT-23, 5 PIN
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER控制模式:CURRENT-MODE
最大输入电压:5.5 V最小输入电压:0.9 V
标称输入电压:1.2 VJESD-30 代码:R-PDSO-G5
功能数量:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.475 A标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
表面贴装:YES切换器配置:BOOST
温度等级:INDUSTRIAL端子形式:GULL WING
端子位置:DUALBase Number Matches:1

TPS61097A-33 数据手册

 浏览型号TPS61097A-33的Datasheet PDF文件第2页浏览型号TPS61097A-33的Datasheet PDF文件第3页浏览型号TPS61097A-33的Datasheet PDF文件第4页浏览型号TPS61097A-33的Datasheet PDF文件第5页浏览型号TPS61097A-33的Datasheet PDF文件第6页浏览型号TPS61097A-33的Datasheet PDF文件第7页 
TPS61097A  
www.ti.com  
SLVSCF2 JANUARY 2014  
TPS61097A Low Input Voltage Synchronous Boost Converter With Low Quiescent Current  
Check for Samples: TPS61097A  
1
FEATURES  
DESCRIPTION  
The TPS61097A provide a power supply solution for  
products powered by either a single-cell, two-cell, or  
three-cell alkaline, NiCd, or NiMH, or one-cell Li-Ion  
or Li-polymer battery. They can also be used in fuel  
cell or solar cell powered devices where the capability  
of handling low input voltages is essential. Possible  
output currents depend on the input-to-output voltage  
ratio. The devices provides output currents up to  
100 mA at a 3.3-V output while using a single-cell Li-  
Ion or Li-Polymer battery. The boost converter is  
Up to 93% Efficiency at Typical Operating  
Conditions  
Connection from Battery to Load via Bypass  
Switch in Shutdown Mode  
Typical Shutdown Current Less Than 5 nA  
Typical Quiescent Current Less Than 5 μA  
Operating Input Voltage Range  
From 0.9 V to 5.5 V  
based on  
a
current-mode controller using  
Power-Save Mode for Improved Efficiency at  
Low Output Power  
synchronous rectification to obtain maximum  
efficiency. The maximum average input current is  
limited to a value of 400 mA. The converter can be  
disabled to minimize battery drain. During shutdown,  
the battery is connected to the load to enable battery  
backup of critical functions on the load. The device is  
Over temperature Protection  
Small 2.8-mm x 2.9-mm 5-Pin SOT-23 Package  
APPLICATIONS  
packaged in  
measuring 2.8 mm × 2.9 mm.  
a
5-pin SOT-23 package (DBV)  
MSP430 Applications  
All Single-Cell, Two-Cell, and Three-Cell  
Alkaline, NiCd, NiMH, or Single-Cell Li-Battery  
Powered Products  
Device Information  
ORDER NUMBER PACKAGE (PIN)  
BODY SIZE  
Personal Medical Products  
Fuel Cell and Solar Cell Powered Products  
PDAs  
TPS61097A-33  
SOT-23 (5)  
2,9mm x 2,9mm  
Mobile Applications  
White LEDs  
TPS61097A  
VOUT  
L
VOUT  
+3.3V  
L1  
C2  
VIN  
0.9 V to 3.3V  
C1  
VIN  
EN  
GND  
Figure 1. Typical Operating Application  
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.  
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 © 2014, Texas Instruments Incorporated  

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