Datasheet Texas Instruments TPS62172QDSGTQ1 — 数据表

制造商Texas Instruments
系列TPS62172-Q1
零件号TPS62172QDSGTQ1
Datasheet Texas Instruments TPS62172QDSGTQ1

采用2x2 QFN 8-WSON的3-17V 0.5A汽车降压转换器-40至125

数据表

TPS6217x-Q1 3-V to17-V 0.5-A Step-Down Converters with DCS-Controlв„ў datasheet
PDF, 2.9 Mb, 修订版: D, 档案已发布: Feb 15, 2017
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDSG
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY250
CarrierSMALL T&R
Device MarkingQUGQ
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

Control ModeConstant on-time (COT)
Duty Cycle(Max)100 %
Iout(Max)0.5 A
Iq(Typ)0.017 mA
Operating Temperature Range-40 to 125 C
Package GroupWSON
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification
Switching Frequency(Max)2250 kHz
Switching Frequency(Min)2250 kHz
TypeConverter
Vin(Max)17 V
Vin(Min)3 V
Vout(Max)3.3 V
Vout(Min)3.3 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS62170EVM-627
    Evaluation Module for TPS62170 a 0.5-A, synchronous, step-down converter in a 2x2-mm, 8-pin WSON
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Understanding frequency variation in the DCS-Control(TM) topology
    PDF, 224 Kb, 档案已发布: Oct 30, 2015
  • 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

模型线

系列: TPS62172-Q1 (2)

制造商分类

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