Datasheet Texas Instruments LM2853MH-3.3 — Datenblatt

HerstellerTexas Instruments
SerieLM2853
ArtikelnummerLM2853MH-3.3
Datasheet Texas Instruments LM2853MH-3.3

3A 550 kHz Synchron SIMPLE SWITCHER® Buck Regulator 14-HTSSOP -40 bis 125

Datenblätter

LM2853 3-A 550-kHz Synchronous Buck Regulator datasheet
PDF, 961 Kb, Revision: A, Datei veröffentlicht: Sep 5, 2017
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin1414
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Device Marking-3.3LM2853
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Ersatz

ReplacementLM2853MH-3.3/NOPB
Replacement CodeS

Parameter

Approx. Price (US$)1.84 | 1ku
Control ModeVoltage Mode
Duty Cycle(Max)(%)100
Iout(Max)(A)3
Iq(Typ)(mA)0.85
Operating Temperature Range(C)-40 to 125
Package GroupHTSSOP
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Synchronous Rectification
Tracking
Switching Frequency(Max)(kHz)550
Switching Frequency(Min)(kHz)550
TypeConverter
Vin(Max)(V)5.5
Vin(Min)(V)3
Vout(Max)(V)3.3
Vout(Min)(V)0.8

Öko-Plan

RoHSNot Compliant
Pb FreeNo

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LM2853-1.8EVAL
    3A 550 kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2853-1.2EVAL
    3A 550 kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2853-3.3EVAL
    3A 550 kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • AN-1197 Selecting Inductors for Buck Converters (Rev. B)
    PDF, 558 Kb, Revision: B, Datei veröffentlicht: 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, Datei veröffentlicht: Apr 23, 2013
    This application note considers both the benefits and challenges of using high-frequency regulators.

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LM2853MH3.3, LM2853MH 3.3