Datasheet Texas Instruments TPS61046YFFT — 数据表

制造商Texas Instruments
系列TPS61046
零件号TPS61046YFFT
Datasheet Texas Instruments TPS61046YFFT

WCSP封装6-DSBGA中的28V输出电压升压转换器-40至85

数据表

TPS61046 28-V Output Voltage Boost Converter in WCSP Package datasheet
PDF, 966 Kb, 档案已发布: Apr 15, 2015
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin6
Package TypeYFF
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingSJS
Thickness (mm).535
Pitch (mm).4
Max Height (mm).625
Mechanical Data下载

参数化

Duty Cycle(Max)90 %
Iq(Typ)0.11 mA
Operating Temperature Range-40 to 85 C
Package GroupDSBGA
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Load Disconnect
Switch Current Limit(Min)0.6 A
Switch Current Limit(Typ)0.9 A
Switching Frequency(Max)1250 kHz
Switching Frequency(Min)850 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)1.8 V
Vout(Max)28 V
Vout(Min)4.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS61046EVM-682
    TPS61046 28V Boost Converter in WCSP Package Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Input Current Limit Solution for USB-Supplied Power System
    PDF, 666 Kb, 档案已发布: Aug 3, 2017
  • How to Select a Proper Inductor for Low Power Boost Converter
    PDF, 120 Kb, 档案已发布: Jun 3, 2016
  • AN-1112 DSBGA Wafer Level Chip Scale Package (Rev. AG)
    PDF, 13.7 Mb, 修订版: AG, 档案已发布: Aug 12, 2015
  • Automated Frequency Response Analyzer
    PDF, 939 Kb, 档案已发布: Oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.
  • Five Steps to a Good PCB Layout of the Boost Converter
    PDF, 701 Kb, 档案已发布: May 3, 2016
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 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.
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, 档案已发布: Apr 26, 2012
  • 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
  • IQ: What it is what it isn’t and how to use it
    PDF, 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.

模型线

系列: TPS61046 (2)

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)