Datasheet Texas Instruments UC3867DW — Datenblatt
Hersteller | Texas Instruments |
Serie | UC3867 |
Artikelnummer | UC3867DW |
Resonanzmodus-Stromversorgungsregler 16-SOIC 0 bis 70
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 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 | UC3867DW |
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 | 0 to 70 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 |
UVLO Thresholds On/Off | 8/7 V |
Vin(Max) | 22 V |
Vin(Min) | 7 V |
Öko-Plan
RoHS | Compliant |
Anwendungshinweise
- 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: UC3867 (4)
- UC3867DW UC3867DWTR UC3867N UC3867NG4
Herstellerklassifikation
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller