Datasheet Texas Instruments TPS62291DRVRG4 — 数据表

制造商Texas Instruments
系列TPS62291
零件号TPS62291DRVRG4
Datasheet Texas Instruments TPS62291DRVRG4

采用2x2mm SON封装的2.25MHz 1A降压转换器6-WSON -40至85

数据表

TPS6229x 1-A Step Down Converter in 2 x 2 DRV Package datasheet
PDF, 1.2 Mb, 修订版: F, 档案已发布: Jan 8, 2016
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
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).65
Max Height (mm).8
Mechanical Data下载

参数化

Approx. Price (US$)0.72 | 1ku
Control ModeVoltage Mode
Duty Cycle(Max)(%)100
Iout(Max)(A)1
Iq(Typ)(mA)0.015
Operating Temperature Range(C)-40 to 85
Package GroupWSON
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Light Load Efficiency
Synchronous Rectification
Switching Frequency(Max)(kHz)2500
Switching Frequency(Min)(kHz)2000
TypeConverter
Vin(Max)(V)6
Vin(Min)(V)2.3
Vout(Max)(V)3.3
Vout(Min)(V)3.3

生态计划

RoHSNot Compliant
Pb FreeNo

应用须知

  • 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
  • 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
  • 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: TPS62291 (4)

制造商分类

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