Datasheet Texas Instruments LM2853

ManufacturerTexas Instruments
SeriesLM2853
Datasheet Texas Instruments LM2853

3A 550 kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator

Datasheets

LM2853 3-A 550-kHz Synchronous Buck Regulator datasheet
PDF, 961 Kb, Revision: A, File published: Sep 5, 2017
Extract from the document

Prices

Status

LM2853MH-1.0/NOPBLM2853MH-1.2/NOPBLM2853MH-1.5/NOPBLM2853MH-1.8/NOPBLM2853MH-2.5/NOPBLM2853MH-3.0/NOPBLM2853MH-3.3LM2853MH-3.3/NOPBLM2853MHX-1.0/NOPBLM2853MHX-1.2/NOPBLM2853MHX-1.5/NOPBLM2853MHX-1.8/NOPBLM2853MHX-2.5/NOPBLM2853MHX-3.3/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesYesNoYesYesNoYesYesNoYesNoNo

Packaging

LM2853MH-1.0/NOPBLM2853MH-1.2/NOPBLM2853MH-1.5/NOPBLM2853MH-1.8/NOPBLM2853MH-2.5/NOPBLM2853MH-3.0/NOPBLM2853MH-3.3LM2853MH-3.3/NOPBLM2853MHX-1.0/NOPBLM2853MHX-1.2/NOPBLM2853MHX-1.5/NOPBLM2853MHX-1.8/NOPBLM2853MHX-2.5/NOPBLM2853MHX-3.3/NOPB
N1234567891011121314
Pin1414141414141414141414141414
Package TypePWPPWPPWPPWPPWPPWPPWPPWPPWPPWPPWPPWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY94949494949494250025002500250025002500
CarrierTUBETUBETUBETUBETUBETUBETUBELARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingLM2853LM2853-1.5-1.8LM2853LM2853-3.3LM2853-1.0-1.2-1.5-1.8LM2853LM2853
Width (mm)4.44.44.44.44.44.44.44.44.44.44.44.44.44.4
Length (mm)55555555555555
Thickness (mm)11111111111111
Pitch (mm).65.65.65.65.65.65.65.65.65.65.65.65.65.65
Max Height (mm)1.21.21.21.21.21.21.21.21.21.21.21.21.21.2
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM2853MH-1.0/NOPB
LM2853MH-1.0/NOPB
LM2853MH-1.2/NOPB
LM2853MH-1.2/NOPB
LM2853MH-1.5/NOPB
LM2853MH-1.5/NOPB
LM2853MH-1.8/NOPB
LM2853MH-1.8/NOPB
LM2853MH-2.5/NOPB
LM2853MH-2.5/NOPB
LM2853MH-3.0/NOPB
LM2853MH-3.0/NOPB
LM2853MH-3.3
LM2853MH-3.3
LM2853MH-3.3/NOPB
LM2853MH-3.3/NOPB
LM2853MHX-1.0/NOPB
LM2853MHX-1.0/NOPB
LM2853MHX-1.2/NOPB
LM2853MHX-1.2/NOPB
LM2853MHX-1.5/NOPB
LM2853MHX-1.5/NOPB
LM2853MHX-1.8/NOPB
LM2853MHX-1.8/NOPB
LM2853MHX-2.5/NOPB
LM2853MHX-2.5/NOPB
LM2853MHX-3.3/NOPB
LM2853MHX-3.3/NOPB
Approx. Price (US$)1.84 | 1ku
Control ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage Mode
Duty Cycle(Max), %100100100100100100100100100100100100100
Duty Cycle(Max)(%)100
Iout(Max), A3333333333333
Iout(Max)(A)3
Iq(Typ), mA0.850.850.850.850.850.850.850.850.850.850.850.850.85
Iq(Typ)(mA)0.85
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Package GroupHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOPHTSSOP
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111111111
Regulated Outputs(#)1
Special FeaturesEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable
Synchronous Rectification
Tracking
Enable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,TrackingEnable,Synchronous Rectification,Tracking
Switching Frequency(Max), kHz550550550550550550550550550550550550550
Switching Frequency(Max)(kHz)550
Switching Frequency(Min), kHz550550550550550550550550550550550550550
Switching Frequency(Min)(kHz)550
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V5.55.55.55.55.55.55.55.55.55.55.55.55.5
Vin(Max)(V)5.5
Vin(Min), V3333333333333
Vin(Min)(V)3
Vout(Max), V3.33.33.33.33.33.33.33.33.33.33.33.33.3
Vout(Max)(V)3.3
Vout(Min), V0.80.80.80.80.80.80.80.80.80.80.80.80.8
Vout(Min)(V)0.8

Eco Plan

LM2853MH-1.0/NOPBLM2853MH-1.2/NOPBLM2853MH-1.5/NOPBLM2853MH-1.8/NOPBLM2853MH-2.5/NOPBLM2853MH-3.0/NOPBLM2853MH-3.3LM2853MH-3.3/NOPBLM2853MHX-1.0/NOPBLM2853MHX-1.2/NOPBLM2853MHX-1.5/NOPBLM2853MHX-1.8/NOPBLM2853MHX-2.5/NOPBLM2853MHX-3.3/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNo

Application Notes

  • AN-1197 Selecting Inductors for Buck Converters (Rev. B)
    PDF, 558 Kb, Revision: B, File published: Apr 23, 2013
    This application report provides design information to help select an off-the-shelf inductor for anycontinuous-mode buck converter application.
  • AN-1973 Benefits and Challenges of High-Frequency Regulators (Rev. A)
    PDF, 661 Kb, Revision: A, File published: Apr 23, 2013
    This application note considers both the benefits and challenges of using high-frequency regulators.

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)
EMS supplier