Datasheet Texas Instruments TPS53647RTAT — 数据表

制造商Texas Instruments
系列TPS53647
零件号TPS53647RTAT
Datasheet Texas Instruments TPS53647RTAT

具有NVM和PMBus接口的4相D-CAP + TM降压降压控制器,适用于ASIC 40-WQFN -40至125

数据表

TPS53647 4-Phase, D-CAP+, Step-Down, Buck Controller with NVM and PMBusв„ў Interface for ASIC Power and High-Current Point-of-Load datasheet
PDF, 2.5 Mb, 修订版: B, 档案已发布: Feb 10, 2017
从文件中提取

价格

状态

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

打包

Pin4040
Package TypeRTARTA
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingTPS53647
Width (mm)66
Length (mm)66
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical Data下载下载

参数化

Control ModeD-CAP+
Duty Cycle(Max)50 %
Iout(Max)240 A
Iq(Typ)8 mA
Number of Phases4
Operating Temperature Range-40 to 125 C
Package GroupWQFN
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)300 kHz
TypeController
Vin(Max)17 V
Vin(Min)4.5 V
Vout(Max)2.5 V
Vout(Min)0.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS53647EVM-710
    TPS53647 4-Phase, D-CAP+TM Step-Down Buck Controller EVM with PMBus Interface for ASIC Power or High
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Multiphase Buck Design from Start to Finish, Part 1
    PDF, 3.7 Mb, 档案已发布: Apr 25, 2017
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, 档案已发布: Feb 22, 2016

模型线

系列: TPS53647 (2)

制造商分类

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