Datasheet Texas Instruments TPS5450DDAR — 数据表

制造商Texas Instruments
系列TPS5450
零件号TPS5450DDAR
Datasheet Texas Instruments TPS5450DDAR

5.5V至36V输入,5A,500kHz降压转换器8-SO PowerPAD -40至125

数据表

TPS5450 5-A, Wide Input Range, Step-Down Converter datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: Dec 10, 2014
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking5450
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)89 %
Iout(Max)5 A
Iq(Typ)3 mA
Operating Temperature Range-40 to 125 C
Package GroupSO PowerPAD
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)500 kHz
Switching Frequency(Min)500 kHz
TypeConverter
Vin(Max)36 V
Vin(Min)5.5 V
Vout(Max)31 V
Vout(Min)1.22 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS5450EVM-254
    5A Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TUSB319EVM
    USB Type-C DFP Port Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Using TPS5410/20/30/31/50 w/Aluminum/Ceramic Output Capacitors (Rev. C)
    PDF, 392 Kb, 修订版: C, 档案已发布: Mar 21, 2007
    As internally compensated devices, the wide input step-down SWIFTв„ў DC/DC converters, including TPS5410/5420/5430/5431/5450, have the advantages of less external part count and reduced design complexity, as well as limited output capacitor selection. By adding only two or three external components into the standard circuitry, these devices generally work well with aluminum/ceramic output capacitors

模型线

系列: TPS5450 (4)

制造商分类

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