Datasheet Texas Instruments TPS61103PWG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS61103 |
| 零件号 | TPS61103PWG4 |
用于单电池/双电池应用的双路输出转换器（升压型DC / DC + LDO）20-TSSOP -40至85
数据表
TPS6110x - Dual-Output, Single-Cell Boost Converters datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: Apr 15, 2004
价格
状态
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Carrier | TUBE |
| Device Marking | TPS61103 |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
生态计划
| RoHS | Not Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS61100EVM-216
TPS61100 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device) - Evaluation Modules & Boards: TPS61107EVM-216
TPS61107 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device) - Evaluation Modules & Boards: TPS61103EVM-216
TPS61103 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device) - Evaluation Modules & Boards: TPS61106EVM-216
TPS61106 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)
应用须知
- Minimizing Ringing at the Switch Node of a Boost ConverterPDF, 201 Kb, 档案已发布: Sep 15, 2006
The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter. - Basic Calculation of a Boost Converter's Power Stage (Rev. C)PDF, 186 Kb, 修订版: C, 档案已发布: Jan 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed. - Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)PDF, 1.1 Mb, 修订版: A, 档案已发布: May 11, 2015
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, 修订版: B, 档案已发布: Jun 15, 2017
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, 档案已发布: Sep 19, 2011
- QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018
- IQ: What it is what it isn’t and how to use itPDF, 198 Kb, 档案已发布: Jun 17, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, 修订版: A, 档案已发布: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering. - LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, 修订版: A, 档案已发布: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods - LDO Noise Demystified (Rev. A)PDF, 785 Kb, 修订版: A, 档案已发布: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
模型线
系列: TPS61103 (4)
- TPS61103PW TPS61103PWG4 TPS61103RGER TPS61103RGERG4
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)