Datasheet Texas Instruments LM5122ZPWPT — Datenblatt

HerstellerTexas Instruments
SerieLM5122
ArtikelnummerLM5122ZPWPT
Datasheet Texas Instruments LM5122ZPWPT

3-65 V Wide Vin, Synchron-Boost-Controller im aktuellen Modus mit Mehrphasenfähigkeit 24-HTSSOP -40 bis 125

Datenblätter

LM5122 Wide-Input Synchronous Boost Controller With Multiple Phase Capability datasheet
PDF, 2.6 Mb, Revision: H, Datei veröffentlicht: Jun 9, 2017
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin2424
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingLM5122ZMH
Width (mm)4.44.4
Length (mm)7.87.8
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Parameter

Duty Cycle(Max)100 %
Iout(Max)20 A
Iq(Typ)4 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Phase Interleaving,Synchronous Rectification,UVLO Adjustable
Switch Current Limit(Typ)20 A
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)50 kHz
TypeController
Vin(Max)65 V
Vin(Min)3 V
Vout(Max)100 V
Vout(Min)3 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: PMLKBOOSTEVMB
    TI-PMLK Boost Experiment Board using TPS55340 & LM5122 with TI-PMLK Boost Experiment Lab Book
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: PMLKBOOSTEVM
    TI-PMLK Boost Experiment Board using TPS55340 & LM5122
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM5122EVM-1PH
    LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM5122EVM-2PH
    LM5122EVM-2PH Wide Vin Synchronous Boost Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Designing the front-end DC/DC conversion stage to withstand automotive transient
    PDF, 336 Kb, Datei veröffentlicht: Jan 18, 2017
  • Automated Frequency Response Analyzer
    PDF, 939 Kb, Datei veröffentlicht: Oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Controller (External Switch)