Datasheet Texas Instruments TPS51117RGYR — 数据表

制造商Texas Instruments
系列TPS51117
零件号TPS51117RGYR
Datasheet Texas Instruments TPS51117RGYR

具有DCAP™模式的1.8V至28V输入同步降压控制器,针对轻负载效率进行了优化14-VQFN -40至85

数据表

TPS51117 Single Synchronous Step-Down Controller datasheet
PDF, 1.3 Mb, 修订版: C, 档案已发布: May 15, 2015
从文件中提取

价格

状态

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

打包

Pin14
Package TypeRGY
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking51117
Width (mm)3.5
Length (mm)3.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Control ModeD-CAP
Duty Cycle(Max)95 %
Iout(Max)10 A
Iq(Typ)0.4 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max)550 kHz
Switching Frequency(Min)100 kHz
TypeController
Vin(Max)28 V
Vin(Min)1.8 V
Vout(Max)5.5 V
Vout(Min)0.76 V

生态计划

RoHSCompliant

应用须知

  • Intel ATOM Power Solutions (Rev. A)
    PDF, 57 Kb, 修订版: A, 档案已发布: May 7, 2009

模型线

制造商分类

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