Datasheet Texas Instruments LM2734 — Datenblatt

HerstellerTexas Instruments
SerieLM2734
Datasheet Texas Instruments LM2734

Dünner SOT23 1A Load Step-Down DC-DC Regler

Datenblätter

Datasheet LM2734
PDF, 1.6 Mb, Revision: J, Datei veröffentlicht: Dec 19, 2014, Seiten: 37
Thin SOT 1-A Load Step-Down DC-DC Regulator
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Preise

Status

LM2734XMK/NOPBLM2734XMKX/NOPBLM2734YMKLM2734YMK/NOPBLM2734YMKX/NOPB
Lifecycle StatusActive (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)
Manufacture's Sample AvailabilityYesYesNoNoYes

Verpackung

LM2734XMK/NOPBLM2734XMKX/NOPBLM2734YMKLM2734YMK/NOPBLM2734YMKX/NOPB
N12345
Pin66666
Package TypeDDCDDCDDCDDCDDC
Industry STD TermSOT-23-THINSOT-23-THINSOT-23-THINSOT-23-THINSOT-23-THIN
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY10003000100010003000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingSFDBSFDBSFEBSFEBSFEB
Width (mm)1.61.61.61.61.6
Length (mm)2.92.92.92.92.9
Thickness (mm).87.87.87.87.87
Pitch (mm).95.95.95.95.95
Max Height (mm)1.11.11.11.11.1
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLM2734XMK/NOPB
LM2734XMK/NOPB
LM2734XMKX/NOPB
LM2734XMKX/NOPB
LM2734YMK
LM2734YMK
LM2734YMK/NOPB
LM2734YMK/NOPB
LM2734YMKX/NOPB
LM2734YMKX/NOPB
Control ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %9696969696
Iout(Max), A11111
Iq(Typ), mA2.12.12.12.12.1
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupSOT-23-THINSOT-23-THINSOT-23-THINSOT-23-THINSOT-23-THIN
RatingCatalogCatalogCatalogCatalogCatalog
Regulated Outputs11111
Special FeaturesEnable,Light Load Efficiency,Pre-Bias Start-UpEnable,Light Load Efficiency,Pre-Bias Start-UpEnable,Light Load Efficiency,Pre-Bias Start-UpEnable,Light Load Efficiency,Pre-Bias Start-UpEnable,Light Load Efficiency,Pre-Bias Start-Up
Switching Frequency(Max), kHz19001900190019001900
Switching Frequency(Min), kHz400400400400400
TypeConverterConverterConverterConverterConverter
Vin(Max), V2020202020
Vin(Min), V33333
Vout(Max), V1818181818
Vout(Min), V0.80.80.80.80.8

Öko-Plan

LM2734XMK/NOPBLM2734XMKX/NOPBLM2734YMKLM2734YMK/NOPBLM2734YMKX/NOPB
RoHSCompliantCompliantSee ti.comCompliantCompliant

Anwendungshinweise

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    PDF, 645 Kb, Datei veröffentlicht: Mar 22, 2007
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    PDF, 631 Kb, Revision: C, Datei veröffentlicht: Apr 26, 2013
    This application report provides a reference design for Power over Ethernet (PoE) on the Power Device(PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTERв„ў V.
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    PDF, 745 Kb, Datei veröffentlicht: Mar 22, 2007

Modellreihe

Herstellerklassifikation

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