Datasheet Texas Instruments TPS61230ARNST — 数据表

制造商Texas Instruments
系列TPS61230A
零件号TPS61230ARNST
Datasheet Texas Instruments TPS61230ARNST

采用2.0mm x 2.0mm QFN封装的5V / 6A高效升压转换器7-VQFN-HR -40至125

数据表

TPS61230A 5-V / 6-A High Efficiency Step-Up Converter in 2.0-mm x 2.0-mm VQFN Package datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Aug 24, 2016
从文件中提取

价格

状态

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

打包

Pin7
Package TypeRNS
Industry STD TermVQFN-HR
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking12EI
Width (mm)2
Length (mm)2
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Duty Cycle(Max)90 %
Iq(Typ)0.025 mA
Operating Temperature Range-40 to 125 C
Package GroupVQFN-HR
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Load Disconnect,Synchronous Rectification
Switch Current Limit(Min)4.8 A
Switch Current Limit(Typ)6 A
Switching Frequency(Max)1150 kHz
Switching Frequency(Min)1150 kHz
TypeConverter
Vin(Max)4.5 V
Vin(Min)2.5 V
Vout(Max)5.5 V
Vout(Min)2.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS61230AEVM-767
    Evaluation Board for TPS61230A 6A High Efficiency Boost Converter in 2-mm Г— 2-mm QFN Package
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • 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.
  • 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
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, 修订版: A, 档案已发布: Jan 13, 2012
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, 档案已发布: Sep 19, 2011
  • 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: TPS61230A (2)

制造商分类

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