Datasheet Texas Instruments UC1863L883B — Datenblatt

HerstellerTexas Instruments
SerieUC1863
ArtikelnummerUC1863L883B
Datasheet Texas Instruments UC1863L883B

Resonanzmodus-Stromversorgungsregler 20-LCCC -55 bis 125

Datenblätter

Resonant-Mode Power Supply Controllers datasheet
PDF, 3.9 Mb, Revision: B, Datei veröffentlicht: Sep 13, 2007
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Preise

Status

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

Verpackung

Pin20202020
Package TypeFKFKFKFK
Industry STD TermLCCCLCCCLCCCLCCC
JEDEC CodeS-CQCC-NS-CQCC-NS-CQCC-NS-CQCC-N
Package QTY1111
CarrierTUBETUBETUBETUBE
Device Marking9203103Q2A883B5962-UC1863L/
Width (mm)8.898.898.898.89
Length (mm)8.898.898.898.89
Thickness (mm)1.831.831.831.83
Pitch (mm)1.271.271.271.27
Max Height (mm)2.032.032.032.03
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Parameter

Control MethodVoltage
Duty Cycle(Max)50 %
Frequency(Max)500 kHz
Frequency(Min)50 kHz
Operating Temperature Range-55 to 125 C
Package GroupLCCC
Package Size: mm2:W x L20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG
RatingMilitary
Special FeaturesError Amplifier,Soft Start,Soft Switching,Multi-topology
TopologyFull-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off8/7 V
Vin(Max)22 V
Vin(Min)7 V

Öko-Plan

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Anwendungshinweise

  • U-138 Zero Voltage Switching Resonant Power Conversion
    PDF, 794 Kb, Datei veröffentlicht: Sep 5, 1999
    This application note explores the technique of zero voltage switching in modern power conversion. It describes several ZVS topologies and applications limitations of the ZVS technique and a generalized design procedure. Two design examples are presented: a 50W DC/DC converter and an off-line 300W multiple output power supply. This discussion concludes with a performance comparison of ZVS conve
  • U-122 A New Family of Integrated Circuits Controls Resonant Mode Power
    PDF, 272 Kb, Datei veröffentlicht: Sep 5, 1999
    This application note introduces the UC3861-8 family of ICs which are optimized for the control of zero-current-switched and zero-voltage-switched quasi-resonant converters. Differences among members of this device family result from the various combinations of UVLO thresholds and output options. The one-shot pulse steering logic is configured to program either on time for ZCS systems (UC1865-186

Modellreihe

Herstellerklassifikation

  • Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter