Datasheet Texas Instruments TPS51511RHLR — 数据表

制造商Texas Instruments
系列TPS51511
零件号TPS51511RHLR
Datasheet Texas Instruments TPS51511RHLR

具有2A LDO的同步切换器控制器,用于GPU电源20-VQFN -40至85

数据表

Synchronous Switcher Controller With 2A LDO for VGA Power datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Apr 2, 2007
从文件中提取

价格

状态

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

打包

Pin20
Package TypeRHL
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking51511
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Control ModeD-CAP
Duty Cycle(Max)86 %
Iout(Max)10 A
Iq(Typ)1 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesDynamic Voltage Scaling,Enable,Power Good,Synchronous Rectification
Switching Frequency(Max)350 kHz
Switching Frequency(Min)350 kHz
TypeController
Vin(Max)28 V
Vin(Min)3 V
Vout(Max)3.3 V
Vout(Min)0.75 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS51511EVM
    TPS51511EVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Intel Core 2 Duo Montevina Reference Design
    PDF, 55 Kb, 档案已发布: Jul 21, 2010
  • Intel Celeron P4xxx, U3xxx Reference Design
    PDF, 62 Kb, 档案已发布: Jul 22, 2010
  • Intel Core i3, i5, i7 [Arrandale] Reference Design
    PDF, 796 Kb, 档案已发布: Jul 21, 2010
    Intel Core i3, i5, i7 Reference Design Application Report

模型线

系列: TPS51511 (2)

制造商分类

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