Datasheet Texas Instruments LM5116 — 数据表

制造商Texas Instruments
系列LM5116
Datasheet Texas Instruments LM5116

6-100V宽输入电压,电流模式同步降压控制器

数据表

LM5116 Wide Range Synchronous Buck Controller datasheet
PDF, 1.5 Mb, 修订版: H, 档案已发布: Jul 31, 2015
从文件中提取

价格

状态

LM5116MHLM5116MH/NOPBLM5116MHXLM5116MHX/NOPB
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoYesNo

打包

LM5116MHLM5116MH/NOPBLM5116MHXLM5116MHX/NOPB
N1234
Pin20202020
Package TypePWPPWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY737325002500
CarrierTUBETUBELARGE T&RLARGE T&R
Device MarkingMHLM5116MHLM5116
Width (mm)4.44.44.44.4
Length (mm)6.56.56.56.5
Thickness (mm)1111
Pitch (mm).65.65.65.65
Max Height (mm)1.21.21.21.2
Mechanical Data下载下载下载下载

参数化

Parameters / ModelsLM5116MH
LM5116MH
LM5116MH/NOPB
LM5116MH/NOPB
LM5116MHX
LM5116MHX
LM5116MHX/NOPB
LM5116MHX/NOPB
Duty Cycle(Max), %98989898
Iout(Max), A20202020
Iq(Typ), mA4.64.64.64.6
Number of Phases1111
Operating Temperature Range, C-40 to 150-40 to 150-40 to 150-40 to 150
Package GroupHTSSOPHTSSOPHTSSOPHTSSOP
RatingCatalogCatalogCatalogCatalog
Regulated Outputs1111
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable
Switching Frequency(Max), kHz1000100010001000
Switching Frequency(Min), kHz50505050
TypeControllerControllerControllerController
Vin(Max), V100100100100
Vin(Min), V6666
Vout(Max), V80808080
Vout(Min), V1.2151.2151.2151.215

生态计划

LM5116MHLM5116MH/NOPBLM5116MHXLM5116MHX/NOPB
RoHSSee ti.comCompliantSee ti.comCompliant

应用须知

  • Minimizing FET Losses For a High Input Rail Buck Converter (Rev. A)
    PDF, 168 Kb, 修订版: A, 档案已发布: Apr 23, 2013
    Engineers often face the challenge of choosing the input voltage rail that works best for the DC-DCconverter at the point-of-load (POL). High voltage rails, above 12 V, usually demand intermediateregulation stages that reduce overall efficiency and add to cost. However, the new generation of regulatorand controller ICs afford POL regulation from these high input rails directly. Typically the
  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, 档案已发布: Jul 21, 2016

模型线

制造商分类

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