Datasheet Texas Instruments LM25118

ManufacturerTexas Instruments
SeriesLM25118
Datasheet Texas Instruments LM25118

3-42V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller

Datasheets

LM25118 Wide Voltage Range Buck-Boost Controller datasheet
PDF, 1.3 Mb, Revision: E, File published: Jun 30, 2017
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Prices

Status

LM25118MH/NOPBLM25118MHE/NOPBLM25118MHX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesYes

Packaging

LM25118MH/NOPBLM25118MHE/NOPBLM25118MHX/NOPB
N123
Pin202020
Package TypePWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY732502500
CarrierTUBESMALL T&RLARGE T&R
Device MarkingMHLM25118LM25118
Width (mm)4.44.44.4
Length (mm)6.56.56.5
Thickness (mm)111
Pitch (mm).65.65.65
Max Height (mm)1.21.21.2
Mechanical DataDownloadDownloadDownload

Parametrics

Parameters / ModelsLM25118MH/NOPB
LM25118MH/NOPB
LM25118MHE/NOPB
LM25118MHE/NOPB
LM25118MHX/NOPB
LM25118MHX/NOPB
Duty Cycle(Max), %989898
Iout(Max), A101010
Iq(Typ), mA4.54.54.5
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOP
RatingCatalogCatalogCatalog
Special FeaturesEnable,Frequency SynchronizationEnable,Frequency SynchronizationEnable,Frequency Synchronization
Switch Current Limit(Min), A444
Switching Frequency(Max), kHz500500500
Switching Frequency(Min), kHz505050
TopologyBuck/BoostBuck/BoostBuck/Boost
TypeControllerControllerController
Vin(Max), V424242
Vin(Min), V333
Vout(Max), V383838
Vout(Min), V1.231.231.23

Eco Plan

LM25118MH/NOPBLM25118MHE/NOPBLM25118MHX/NOPB
RoHSCompliantCompliantCompliant

Application Notes

  • 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> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost or Inverting Controller (External Switch)
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