Datasheet Texas Instruments TPS62420QDRCRQ1 — 数据表

制造商Texas Instruments
系列TPS62420-Q1
零件号TPS62420QDRCRQ1
Datasheet Texas Instruments TPS62420QDRCRQ1

具有1-Wire接口的汽车2.5V至6V,2.25MHz固定频率双路(1A / 600mA)降压转换器10-VSON -40至125

数据表

TPS62420-Q1 2.25-MHz 600-mA/1000-mA Dual Step-Down Converter datasheet
PDF, 1.6 Mb, 档案已发布: Dec 31, 2009
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 MarkingOEP
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.6 A
Iq(Typ)0.032 mA
Operating Temperature Range-40 to 125 C
Package GroupVSON
RatingAutomotive
Regulated Outputs2
Special FeaturesDynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)2250 kHz
Switching Frequency(Min)2250 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.5 V
Vout(Max)6 V
Vout(Min)0.6 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
  • 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
  • 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: TPS62420-Q1 (1)
  • TPS62420QDRCRQ1

制造商分类

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