Datasheet Texas Instruments LM34926MR/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLM34926
ArtikelnummerLM34926MR/NOPB
Datasheet Texas Instruments LM34926MR/NOPB

7,5-100 V Wide Vin, 300 mA integrierter sekundärer Vorspannungsregler für isolierte DC / DC-Wandler 8-SO PowerPAD

Datenblätter

LM34926 Integrated Secondary-Side Bias Regulator for Isolated DC-DC Converters datasheet
PDF, 1.9 Mb, Revision: E, Datei veröffentlicht: Nov 12, 2014
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY95
CarrierTUBE
Device MarkingS000XB
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical DataHerunterladen

Parameter

Iout0.3 A
Package GroupSO PowerPAD
Package Size: mm2:W x L8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG
RatingCatalog
Soft StartNone
Special FeaturesAdjustable UVLO,Enable
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)150 kHz
TopologyFlybuck
TypeConverter (Integrated Switch)
Vin(Max)100 V
Vin(Min)9 V
Vout(Max)90 V
Vout(Min)1.25 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LM34926EVAL
    Evaluation Board for the LM34926
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Fly-Buck(TM) converter provides EMC and isolation in PLC applications
    PDF, 201 Kb, Datei veröffentlicht: Jan 29, 2015
  • AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C)
    PDF, 870 Kb, Revision: C, Datei veröffentlicht: Dec 17, 2014
    In many applications, one or more low-cost, simple to use, isolated power supplies working from input voltages up to 100 V are needed. Traditional solutions use flyback converters to generate this bias supply. Flyback designs typically utilize asymmetric transformers turns ratios for primary and secondary power windings, with an optocoupler and reference, or an auxiliary winding for feedback regul

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Isolated DC/DC Converter