Datasheet Texas Instruments UC2879DWG4 — Ficha de datos

Controlador resonante de cambio de fase 20-SOIC -40 a 85

Hojas de datos

PDF, 1.2 Mb, Revisión: B, Archivo publicado: dic 13, 2006

Extracto del documento

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

Control Method	Current,Feedforward,Voltage
Duty Cycle(Max)	100 %
Frequency(Max)	300 kHz
Gate Drive(Typ)	0.1 A
Operating Temperature Range	-40 to 85 C
Package Group	SOIC
Rating	Catalog
Special Features	Error Amplifier,Soft Start,Soft Switching,Synchronization Pin
Topology	Phase-Shifted Full-Bridge
UVLO Thresholds On/Off	10.8/9 V
Vin(Max)	20 V
Vin(Min)	10.75 V

RoHS

Obediente

Evaluation Modules & Boards: UCC3895EVM-001
UCC3895 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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U-154 The New UC3879 Phase-Shifted PWM Controller Simplifies the Design
PDF, 274 Kb, Archivo publicado: sept 5, 1999
This application note introduces the UC3879 integrated circuit and compares its performance to that of its predecessors, the UC3875/6/7/8 controller family. These integrated circuits provide all necessary control, decoding, protection, and drive functions to successfully manage the operation of the full-bridge converter with phase-shifted control. This integrated solution greatly simplifies the de

Serie: UC2879 (7)

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