Datasheet Texas Instruments TPS62751DSKR — 数据表

制造商Texas Instruments
系列TPS62751
零件号TPS62751DSKR
Datasheet Texas Instruments TPS62751DSKR

具有USB输入应用的可编程输入电流限制的2.25MHz降压转换器10-SON -40至85

数据表

High Efficiency Step-Down Converter for USB Applications datasheet
PDF, 2.1 Mb, 修订版: A, 档案已发布: Sep 24, 2009
从文件中提取

价格

状态

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

打包

Pin10
Package TypeDSK
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingDAL
Width (mm)2.5
Length (mm)2.5
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)1.3 A
Iq(Typ)0.78 mA
Operating Temperature Range-40 to 85 C
Package GroupSON
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Enable,Output Discharge,Synchronous Rectification
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.9 V
Vout(Max)5.1 V
Vout(Min)0.8 V

生态计划

RoHSCompliant

应用须知

  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, 档案已发布: Apr 26, 2012
  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, 档案已发布: Jan 29, 2015
  • 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
  • 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: TPS62751 (2)

制造商分类

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