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TPS61014DGSRG4 PDF预览

TPS61014DGSRG4

更新时间： 2024-02-06 13:15:46
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电池开关式控制器光电二极管功效升压转换器
页数 文件大小 规格书
31页 1122K
描述
HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS

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中文翻译

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TPS61014DGSRG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：MSOP
包装说明：TSSOP, TSSOP10,.19,20针数：10
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.68
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：2.88 V
最小输入电压：0.8 V标称输入电压：1.2 V
JESD-30 代码：S-PDSO-G10长度：3 mm
湿度敏感等级：1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
标称输出电压：2.8 V封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN 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：1.1 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
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

TPS61014DGSRG4 数据手册

 浏览型号TPS61014DGSRG4的Datasheet PDF文件第2页浏览型号TPS61014DGSRG4的Datasheet PDF文件第3页浏览型号TPS61014DGSRG4的Datasheet PDF文件第4页浏览型号TPS61014DGSRG4的Datasheet PDF文件第5页浏览型号TPS61014DGSRG4的Datasheet PDF文件第6页浏览型号TPS61014DGSRG4的Datasheet PDF文件第7页 
TPS61010, TPS61011  
TPS61012, TPS61013  
DGS  
DRC  
TPS61014, TPS61015, TPS61016  
www.ti.com  
SLVS314D–SEPTEMBER 2000–REVISED JUNE 2005  
HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS  
The converter output voltage can be adjusted from  
FEATURES  
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.  
•
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  
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.  
•
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  
•
•
•
Integrated Antiringing Switch Across Inductor  
Integrated Low Battery Comparator  
An autodischarge function allows discharging the  
output 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 programming the ADEN-pin, the autodischarge  
function can be disabled. A low-EMI mode is im-  
plemented to reduce interference and radiated elec-  
tromagnetic energy when the converter enters the  
discontinuous conduction mode. The device is pack-  
aged in the micro-small space saving 10-pin MSOP  
package. The TPS61010 is also available in a 3 mm  
x 3 mm 10-pin QFN package.  
Micro-Small 10-Pin MSOP or 3 mm x 3 mm  
QFN Package  
•
EVM Available (TPS6101xEVM-157)  
APPLICATIONS  
•
All Single- or Dual-Cell Battery Operated Prod-  
ucts Like Internet Audio Players, Pager, Port-  
able Medical Diagnostic Equipment, Remote  
Control, Wireless Headsets  
DESCRIPTION  
The TPS6101x devices are boost converters intended  
for systems that are typically operated from a single-  
or dual-cell nickel-cadmium (NiCd), nickel-metal hy-  
dride (NiMH), or alkaline battery.  
L1  
10 mH  
C
IN  
7
10 mF  
SW  
5
6
VBAT  
VOUT  
VOUT = 3.3 V  
C
OUT  
R3  
22 mF  
R1  
9
10  
LBI  
LBO  
Low Battery  
Warning  
R2  
TPS61016  
ON 1  
3
OFF  
EN  
FB  
R
C
100 kW  
ON 8  
2
OFF  
COMP  
ADEN  
GND  
C
C1  
C
C2  
4
10 pF  
10 nF  
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 © 2000–2005, 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.  
1234567...31

中文翻译

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TPS61014DGSRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS61014DGSR TI

类似代替

 HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS
TPS61014DGSG4 TI

类似代替

 HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS
TPS61014DGS TI

类似代替

 HIGH-EFFICIENCY, 1-CELL AND 2-CELL BOOST CONVERTERS

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