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TPS61010 PDF预览

TPS61010

更新时间: 2024-02-08 22:53:05
品牌 Logo 应用领域
德州仪器 - TI 转换器电池功效升压转换器
页数 文件大小 规格书
25页 452K
描述
HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS

TPS61010 技术参数

生命周期:Obsolete零件包装代码:SON
包装说明:VSON, SOLCC10,.12,20针数:10
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.75
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 1.5V TO 3.3V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:3.3 V最小输入电压:0.8 V
标称输入电压:1.2 VJESD-30 代码:S-PDSO-N10
JESD-609代码:e4长度:3 mm
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:1.3 A封装主体材料:PLASTIC/EPOXY
封装代码:VSON封装等效代码:SOLCC10,.12,20
封装形状:SQUARE封装形式:SMALL OUTLINE, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:1 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:780 kHz
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL宽度:3 mm
Base Number Matches:1

TPS61010 数据手册

 浏览型号TPS61010的Datasheet PDF文件第2页浏览型号TPS61010的Datasheet PDF文件第3页浏览型号TPS61010的Datasheet PDF文件第4页浏览型号TPS61010的Datasheet PDF文件第5页浏览型号TPS61010的Datasheet PDF文件第6页浏览型号TPS61010的Datasheet PDF文件第7页 
TPS61010, TPS61011  
TPS61012, TPS61013  
TPS61014, TPS61015, TPS61016  
www.ti.com  
SLVS314CSEPTEMBER 2000REVISED OCTOBER 2003  
HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS  
An autodischarge function allows discharging the out-  
put capacitor during shutdown mode. This is especially  
useful when a microcontroller or memory is supplied,  
where residual voltage across the output capacitor can  
cause malfunction of the applications. When program-  
ming the ADEN-pin, the autodischarge function can be  
disabled. A low-EMI mode is implemented to reduce  
interference and radiated electromagnetic energy  
when the converter enters the discontinuous conduc-  
tion mode. The device is packaged in the micro-small  
space saving 10-pin MSOP package.  
FEATURES  
Integrated Synchronous Rectifier for Highest  
Power Conversion Efficiency (>95%)  
Start-Up Into Full Load With Supply Voltages  
as Low as 0.9 V, Operating Down to 0.8 V  
200-mA Output Current From 0.9-V Supply  
Powersave-Mode for Improved Efficiency at  
Low Output Currents  
Autodischarge Allows to Discharge Output  
Capacitor During Shutdown  
Device Quiescent Current Less Than 50 µA  
Ease-of-Use Through Isolation of Load From  
Battery During Shutdown of Converter  
(TOP VIEW)  
LBO  
LBI  
ADEN  
SW  
EN  
COMP  
FB  
1
2
3
4
5
10  
9
Integrated Antiringing Switch Across Inductor  
Integrated Low Battery Comparator  
Micro-Small 10-Pin MSOP Package  
Applications Include All Single- or Dual-Cell  
Battery Operated Products Like Internet Audio  
Players, Pager, Portable Medical Diagnostic  
Equipment, Remote Control, Wireless  
Headsets  
8
GND  
VOUT  
7
VBAT  
6
ACTUAL SIZE  
(3,05mm x 4,98mm)  
EVM Available (TPS6101xEVM-157)  
EFFICIENCY  
vs  
DESCRIPTION  
OUTPUT CURRENT  
100  
The TPS6101x devices are boost converters intended  
for systems that are typically operated from a single- or  
dual-cell nickel-cadmium (NiCd), nickel-metal hydride  
(NiMH), or alkaline battery. The converter output volt-  
age can be adjusted from 1.5 V to a maximum of 3.3 V,  
by an external resistor divider or, is fixed internally on  
the chip. The devices provide an output current of 200  
mA with a supply voltage of only 0.9 V. The converter  
starts up into a full load with a supply voltage of only 0.9  
V and stays in operation with supply voltages down to  
0.8 V.  
VBAT = 2.4 V,  
= 3.3 V  
V
O
90  
80  
70  
60  
50  
40  
The converter is based on a fixed frequency, current  
mode, pulse-width-modulation (PWM) controller that  
goes automatically into power save mode at light load.  
It uses a built-in synchronous rectifier, so, no external  
Schottky diode is required and the system efficiency is  
improved. The current through the switch is limited to a  
maximum value of 1300 mA. The converter can be  
disabled to minimize battery drain. During shutdown,  
the load is completely isolated from the battery.  
0.1  
1
10  
100  
1000  
I
O
− Output Current − mA  
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 Texas Instruments  
standard warranty. Production processing does not necessarily in-  
cludetestingofallparameters.  
Copyright © 20002003, Texas Instruments Incorporated  

TPS61010 替代型号

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