Datasheet Texas Instruments LM34926SDX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM34926
Numero de parteLM34926SDX/NOPB
Datasheet Texas Instruments LM34926SDX/NOPB

7.5-100V Wide Vin, 300mA Regulador de polarización secundario integrado para convertidores CC / CC aislados 8-WSON

Hojas de datos

LM34926 Integrated Secondary-Side Bias Regulator for Isolated DC-DC Converters datasheet
PDF, 1.9 Mb, Revisión: E, Archivo publicado: nov 12, 2014
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin8
Package TypeNGU
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device MarkingL34926
Width (mm)4
Length (mm)4
Thickness (mm).8
Pitch (mm).8
Max Height (mm).8
Mechanical DataDescargar

Paramétricos

Iout0.3 A
Package GroupWSON
Package Size: mm2:W x LSee datasheet (WSON) 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

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM34926EVAL
    Evaluation Board for the LM34926
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Fly-Buck(TM) converter provides EMC and isolation in PLC applications
    PDF, 201 Kb, Archivo publicado: enero 29, 2015
  • AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C)
    PDF, 870 Kb, Revisión: C, Archivo publicado: dic 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

Linea modelo

Clasificación del fabricante

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