Datasheet Texas Instruments UCC3810DWTRG4 — Ficha de datos

Modo de corriente sincronizada de doble canal PWM 16-SOIC 0 a 70

Hojas de datos

PDF, 727 Kb, Revisión: D, Archivo publicado: nov 2, 2004

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Control Method	Current
Duty Cycle(Max)	50 %
Frequency(Max)	1000 kHz
Gate Drive(Typ)	1 A
Operating Temperature Range	0 to 70 C
Package Group	SOIC
Rating	Catalog
Special Features	Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin
Topology	Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off	11.3/8.3 V
Vin(Max)	11 V
Vin(Min)	8.3 V

RoHS

Obediente

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UCC28517 100-W PFC power converter with 12-V, 8-W bias supply, Part 2
PDF, 224 Kb, Archivo publicado: feb 28, 2005
To conclude the review of the UCC28517 PFC supply, this article covers the design of the second 12-V, 8-W power stage to be used as an auxiliary bias supply.
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UCC28517 100-W PFC power converter with 12-V, 8-W bias supply, Part 1
PDF, 202 Kb, Archivo publicado: feb 28, 2005
Power factor corrected (PFC) preregulators are generally used in ac/dc converters operating above 75 W or to meet line harmonic requirements. This article reviews the design of a 100-W ac/dc power stage with PFC.

Serie: UCC3810 (5)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller