Datasheet Texas Instruments TPS54292PWPR — 数据表

制造商Texas Instruments
系列TPS54292
零件号TPS54292PWPR
Datasheet Texas Instruments TPS54292PWPR

4.5V至18V输入,1.5 / 2.5A双路同步降压转换器16-HTSSOP -40至145

数据表

TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET datasheet
PDF, 1.9 Mb, 修订版: A, 档案已发布: Dec 29, 2016
从文件中提取

价格

状态

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

打包

Pin16
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device Marking54292
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Control ModeCurrent Mode
Duty Cycle(Max)78 %
Iout(Max)2.5 A
Iq(Typ)1.8 mA
Operating Temperature Range-40 to 145 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs2
Special FeaturesEnable,Phase Interleaving,Synchronous Rectification
Switching Frequency(Max)1200 kHz
Switching Frequency(Min)1200 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)4.5 V
Vout(Max)14 V
Vout(Min)0.8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS54291EVM-431
    12V Input, 3.3V 1.5A and 1.2V and 2.5A Dual Sync Buck 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: TPS54292 (2)

制造商分类

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