Datasheet Texas Instruments LM5115

ManufacturerTexas Instruments
SeriesLM5115
Datasheet Texas Instruments LM5115

75V, Secondary Side Post Regulator/ Synchronous Buck Controller

Datasheets

LM5115 Secondary Side Post Regulator / Synchronous Buck Controller datasheet
PDF, 960 Kb, Revision: E, File published: Mar 21, 2013
Extract from the document

Prices

Status

LM5115MTCLM5115MTC/NOPBLM5115MTCXLM5115MTCX/NOPBLM5115SD/NOPBLM5115SDX/NOPB
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesNoNoYesNo

Packaging

LM5115MTCLM5115MTC/NOPBLM5115MTCXLM5115MTCX/NOPBLM5115SD/NOPBLM5115SDX/NOPB
N123456
Pin161616161616
Package TypePWPWPWPWNHQNHQ
Industry STD TermTSSOPTSSOPTSSOPTSSOPWSONWSON
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GS-PDSO-NS-PDSO-N
Package QTY92922500250010004500
CarrierTUBETUBELARGE T&RLARGE T&RSMALL T&RLARGE T&R
Device MarkingMTCLM5115LM5115LM51155115SD5115SD
Width (mm)4.44.44.44.455
Length (mm)555555
Thickness (mm)1111.8.8
Pitch (mm).65.65.65.65.5.5
Max Height (mm)1.21.21.21.2.8.8
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM5115MTC
LM5115MTC
LM5115MTC/NOPB
LM5115MTC/NOPB
LM5115MTCX
LM5115MTCX
LM5115MTCX/NOPB
LM5115MTCX/NOPB
LM5115SD/NOPB
LM5115SD/NOPB
LM5115SDX/NOPB
LM5115SDX/NOPB
Control MethodCurrent,VoltageCurrent,VoltageCurrent,VoltageCurrent,VoltageCurrent,VoltageCurrent,Voltage
Duty Cycle(Max), %858585858585
Frequency(Max), kHz100010001000100010001000
Frequency(Min), kHz505050505050
Gate Drive(Typ), A2.52.52.52.52.52.5
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupTSSOPTSSOPTSSOPTSSOPWSONWSON
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Special FeaturesFrequency SynchronizationFrequency SynchronizationFrequency SynchronizationFrequency SynchronizationFrequency SynchronizationFrequency Synchronization
TopologySynchronous secondary-side post-regulatorSynchronous secondary-side post-regulatorSynchronous secondary-side post-regulatorSynchronous secondary-side post-regulatorSynchronous secondary-side post-regulatorSynchronous secondary-side post-regulator
UVLO Thresholds On/Off, V4.25/4.04.25/4.04.25/4.04.25/4.04.25/4.04.25/4.0
Vin(Max), V757575757575
Vin(Min), V4.54.54.54.54.54.5

Eco Plan

LM5115MTCLM5115MTC/NOPBLM5115MTCXLM5115MTCX/NOPBLM5115SD/NOPBLM5115SDX/NOPB
RoHSSee ti.comCompliantSee ti.comCompliantCompliantCompliant

Application Notes

  • Analyzing Power Modules
    PDF, 503 Kb, File published: Mar 22, 2007
  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, File published: Jul 21, 2016

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> PWM and Resonant Controller
EMS supplier