Datasheet Texas Instruments TPS54334DDA — 数据表

制造商Texas Instruments
系列TPS54334
零件号TPS54334DDA
Datasheet Texas Instruments TPS54334DDA

4.2V至28V输入电压,3A输出电流,具有570kHz固定频率的同步降压转换器8-SO PowerPAD -40至85

数据表

TPS54334 4.2-V to 28-V Input Voltage, 3-A Output Current Synchronous Step-Down Voltage Converter datasheet
PDF, 1.7 Mb, 修订版: A, 档案已发布: Feb 10, 2016
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 QTY75
CarrierTUBE
Device Marking54334
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 ModeCurrent Mode
Duty Cycle(Max)90 %
Iout(Max)3 A
Iq(Typ)0.6 mA
Operating Temperature Range-40 to 85 C
Package GroupSO PowerPAD
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable
Switching Frequency(Max)570 kHz
Switching Frequency(Min)570 kHz
TypeConverter
Vin(Max)28 V
Vin(Min)4.2 V
Vout(Max)25 V
Vout(Min)0.8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS54334EVM-722
    TPS54334EVM-722 3-A Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS65981EVM
    TPS65981 USB Type-C and USB PD Controller, Power Switch, and High Speed Multiplexer EVM
    Lifecycle Status: Active (Recommended for new designs)

模型线

系列: TPS54334 (5)

制造商分类

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