Datasheet Texas Instruments TPS61027DRCRG4 — 数据表

制造商Texas Instruments
系列TPS61027
零件号TPS61027DRCRG4
Datasheet Texas Instruments TPS61027DRCRG4

5V输出,1.5A开关,具有LDO下行模式的96%高效升压转换器,QFN-10 10VSON -40至85

数据表

TPS6102x 96% Efficient Synchronous Boost Converter datasheet
PDF, 1.2 Mb, 修订版: G, 档案已发布: Dec 24, 2014
从文件中提取

价格

状态

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

打包

Pin10
Package TypeDRC
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBDU
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Duty Cycle(Max)100 %
Iq(Typ)0.025 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Load Disconnect,Power Good
Switch Current Limit(Min)1.2 A
Switch Current Limit(Typ)1.5 A
Switching Frequency(Max)720 kHz
Switching Frequency(Min)480 kHz
TypeConverter
Vin(Max)6.5 V
Vin(Min)0.9 V
Vout(Max)5 V
Vout(Min)5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS61020EVM-025
    TPS61020 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • TPS6102x Boost Converter Down Conversion Mode
    PDF, 159 Kb, 档案已发布: Dec 16, 2004
    The TPS61020 is a highly integrated, low-power, boost converter ideally suited for portable battery-powered equipment. The integrated down conversion mode allows the boost converter to operate with the input voltage greater than the output voltage, which is normally only possible with more complicated converters.
  • Factors That Determine Light Load PSM Switch Freq for TPS6102x Boost Converters
    PDF, 528 Kb, 档案已发布: Apr 21, 2006
  • 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
  • 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 Outputs
    PDF, 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 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: TPS61027 (3)

制造商分类

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