Datasheet Texas Instruments UC2863DW — Datenblatt
Hersteller | Texas Instruments |
Serie | UC2863 |
Artikelnummer | UC2863DW |
Resonanzmodus-Stromversorgungsregler 16-SOIC -40 bis 85
Datenblätter
Resonant-Mode Power Supply Controllers datasheet
PDF, 3.9 Mb, Revision: B, Datei veröffentlicht: Sep 13, 2007
Auszug aus dem Dokument
Preise
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Verpackung
Pin | 16 |
Package Type | DW |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 40 |
Carrier | TUBE |
Device Marking | UC2863DW |
Width (mm) | 7.5 |
Length (mm) | 10.3 |
Thickness (mm) | 2.35 |
Pitch (mm) | 1.27 |
Max Height (mm) | 2.65 |
Mechanical Data | Herunterladen |
Parameter
Control Method | Voltage |
Duty Cycle(Max) | 50 % |
Frequency(Max) | 500 kHz |
Frequency(Min) | 50 kHz |
Gate Drive(Typ) | 1 A |
Operating Temperature Range | -40 to 85 C |
Package Group | SOIC |
Rating | Catalog |
Special Features | Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching |
Topology | Full-Bridge,Half-Bridge,Push-Pull,Resonant |
UVLO Thresholds On/Off | 8/7 V |
Vin(Max) | 22 V |
Vin(Min) | 7 V |
Öko-Plan
RoHS | Compliant |
Anwendungshinweise
- U-138 Zero Voltage Switching Resonant Power ConversionPDF, 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 PowerPDF, 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
Serie: UC2863 (1)
- UC2863DW
Herstellerklassifikation
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller