Datasheet Texas Instruments TPS54917RUVR — 数据表

制造商Texas Instruments
系列TPS54917
零件号TPS54917RUVR
Datasheet Texas Instruments TPS54917RUVR

3V至4V输入,9A同步降压SWIFT™转换器34-VQFN -40至125

数据表

TPS54917 3-V to 4-V Input, 9-A, Small Synchronous Buck Switcher With Integrated FETs (SWIFTв„ў) datasheet
PDF, 1.1 Mb, 修订版: A, 档案已发布: Dec 23, 2016
从文件中提取

价格

状态

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

打包

Pin34
Package TypeRUV
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking54917
Width (mm)7
Length (mm)3.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)90 %
Iout(Max)9 A
Iq(Typ)11 mA
Operating Temperature Range-40 to 125 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Power Good,Synchronous Rectification
Switching Frequency(Max)1600 kHz
Switching Frequency(Min)280 kHz
TypeConverter
Vin(Max)4 V
Vin(Min)3 V
Vout(Max)2.5 V
Vout(Min)0.9 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS54917EVM-367
    9A, 3V to 4V Vin, SWIFTВ™ Converter Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Understanding Thermal Dissipation and Design of a Heatsink
    PDF, 59 Kb, 档案已发布: May 4, 2011
    Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu

模型线

系列: TPS54917 (2)

制造商分类

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