Datasheet Texas Instruments UC2879DWG4 — Datenblatt

HerstellerTexas Instruments
SerieUC2879
ArtikelnummerUC2879DWG4
Datasheet Texas Instruments UC2879DWG4

Phasenverschiebungsresonanzregler 20-SOIC -40 bis 85

Datenblätter

Phase Shift Resonant Controller datasheet
PDF, 1.2 Mb, Revision: B, Datei veröffentlicht: Dec 13, 2006
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Preise

Status

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

Verpackung

Pin20
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY25
CarrierTUBE
Device MarkingUC2879DW
Width (mm)7.5
Length (mm)12.8
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical DataHerunterladen

Parameter

Control MethodCurrent,Feedforward,Voltage
Duty Cycle(Max)100 %
Frequency(Max)300 kHz
Gate Drive(Typ)0.1 A
Operating Temperature Range-40 to 85 C
Package GroupSOIC
RatingCatalog
Special FeaturesError Amplifier,Soft Start,Soft Switching,Synchronization Pin
TopologyPhase-Shifted Full-Bridge
UVLO Thresholds On/Off10.8/9 V
Vin(Max)20 V
Vin(Min)10.75 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: UCC3895EVM-001
    UCC3895 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • U-154 The New UC3879 Phase-Shifted PWM Controller Simplifies the Design
    PDF, 274 Kb, Datei veröffentlicht: Sep 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

Modellreihe

Herstellerklassifikation

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