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TPS61097-33DBVR PDF预览

TPS61097-33DBVR

更新时间: 2024-09-23 06:02:23
品牌 Logo 应用领域
德州仪器 - TI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管输入元件升压转换器PC
页数 文件大小 规格书
27页 730K
描述
LOW INPUT VOLTAGE SYNCHRONOUS BOOST CONVERTER WITH LOW QUIESCENT CURRENT

TPS61097-33DBVR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOT-23
包装说明:SOT-23, 5 PIN针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:7.1Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:607829
Samacsys Pin Count:5Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:SOT95P280X145-5N
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER控制模式:CURRENT-MODE
控制技术:HYSTERETIC 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 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2.9 mm湿度敏感等级:1
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最大输出电压:5.5 V
最小输出电压:1.8 V标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.45 mm
子类别:Switching Regulator or Controllers标称供电电压 (Vsup):1.2 V
表面贴装:YES切换器配置:BOOST
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

TPS61097-33DBVR 数据手册

 浏览型号TPS61097-33DBVR的Datasheet PDF文件第2页浏览型号TPS61097-33DBVR的Datasheet PDF文件第3页浏览型号TPS61097-33DBVR的Datasheet PDF文件第4页浏览型号TPS61097-33DBVR的Datasheet PDF文件第5页浏览型号TPS61097-33DBVR的Datasheet PDF文件第6页浏览型号TPS61097-33DBVR的Datasheet PDF文件第7页 
TPS61097  
www.ti.com .............................................................................................................................................................. SLVS872AJUNE 2009REVISED JULY 2009  
LOW INPUT VOLTAGE SYNCHRONOUS BOOST CONVERTER  
WITH LOW QUIESCENT CURRENT  
1
FEATURES  
Up to 95% Efficiency at Typical Operating  
Conditions  
Overtemperature Protection  
Small 2.8-mm x 2.9-mm 5-Pin SOT-23 Package  
Connection from Battery to Load via Bypass  
Switch in Shutdown Mode  
APPLICATIONS  
MSP430 Applications  
Typical Shutdown Current Less Than 5 nA  
All Single-Cell, Two-Cell, and Three-Cell  
Alkaline, NiCd, NiMH, or Single-Cell Li-Battery  
Powered Products  
Personal Medical Products  
Fuel Cell and Solar Cell Powered Products  
PDAs  
Typical Quiescent Current Less Than 5 µA  
Operating Input Voltage Range  
From 0.9 V to 5.5 V  
Fixed Output Voltage Options  
From 1.8 V to 5.0 V  
Power-Save Mode for Improved Efficiency at  
Low Output Power  
Mobile Applications  
White LEDs  
DESCRIPTION  
The TPS61097 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 based on a  
current-mode controller using synchronous rectification to obtain maximum efficiency. The maximum average  
input current is limited to a value of 350 mA. The output voltage can be programmed by an external resistor  
divider, or it is fixed internally on the chip. 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 packaged in a 5-pin SOT-23 package (DBV) measuring 2.8 mm × 2.9 mm.  
TPS61097-33  
VOUT  
3.3 V  
L
VOUT  
L1  
C2  
VIN  
VIN  
0.9 V to 3.3 V  
C1  
EN  
GND  
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 © 2009, Texas Instruments Incorporated  

TPS61097-33DBVR 替代型号

型号 品牌 替代类型 描述 数据表
TPS61097A-33DBVR TI

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