Datasheet Texas Instruments LM34926SDX/NOPB — Ficha de datos

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

Hojas de datos

PDF, 1.9 Mb, Revisión: E, Archivo publicado: nov 12, 2014

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Iout	0.3 A
Package Group	WSON
Package Size: mm2:W x L	See datasheet (WSON) PKG
Rating	Catalog
Soft Start	None
Special Features	Adjustable UVLO,Enable
Switching Frequency(Max)	1000 kHz
Switching Frequency(Min)	150 kHz
Topology	Flybuck
Type	Converter (Integrated Switch)
Vin(Max)	100 V
Vin(Min)	9 V
Vout(Max)	90 V
Vout(Min)	1.25 V

RoHS

Obediente

Evaluation Modules & Boards: LM34926EVAL
Evaluation Board for the LM34926
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C)
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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

Serie: LM34926 (4)

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