Datasheet Texas Instruments TPS62240DRVRG4 — 数据表

制造商Texas Instruments
系列TPS62240
零件号TPS62240DRVRG4
Datasheet Texas Instruments TPS62240DRVRG4

采用2x2mm SON / TSOT23封装的2.25MHz 300mA降压转换器6-WSON -40至85

数据表

TPS6224x 2.25-MHz 300-mA Step-Down Converter in 2 x 2 WSON and SOT Package datasheet
PDF, 1.4 Mb, 修订版: C, 档案已发布: Jul 31, 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 TypeDRV
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBYJ
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).65
Max Height (mm).8
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.3 A
Iq(Typ)0.015 mA
Operating Temperature Range-40 to 85 C
Package GroupWSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2 V
Vout(Max)6 V
Vout(Min)0.6 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS62240EVM-229
    TPS62240 6V Input, 1.8V Output, 0.3A Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS62260LED-338
    TPS62260LED-338 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TMDSPLCKITV4-CEN
    Power Line Communications Kit for CENELEC Frequency Band
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • High-Efficiency Power Solution Using DC/DC Converter For TMS320C2834x MCU
    PDF, 138 Kb, 档案已发布: Jul 28, 2009
    This reference design is intended for users designing with the TMS320C2834x microcontrollers. This design, employing sequenced power supplies, describes a system with an input voltage of 5 V and uses high-efficiency DC/DC converters with integrated FETs for a simple, small design.
  • TMS320DM355 DSP Power Reference Design PR742 (Rev. A)
    PDF, 199 Kb, 修订版: A, 档案已发布: Aug 8, 2008
    This reference design is for the TMS320DM335/DM355 digital signal processor (DSP) and accounts for voltage, current, and sequencing requirements. The operating input voltage ranges from 2 V to 5.5 V for Li-ion batteries and 3 AA batteries. This design also can work with 2 AA batteries with some limitations. The design is optimized for efficiency over the full range of operation and low overall cos
  • 2Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Mb, 档案已发布: Apr 26, 2012
  • 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.
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, 档案已发布: Apr 26, 2012
  • 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
  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, 档案已发布: Jan 29, 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
  • Testing tips for applying external power to supply outputs without an input volt
    PDF, 110 Kb, 档案已发布: Oct 24, 2016
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, 修订版: B, 档案已发布: Aug 17, 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
  • 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

制造商分类

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