Datasheet Texas Instruments UCC28051DR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | UCC28051 |
| Artikelnummer | UCC28051DR |
PFC-Controller für Anwendungen mit geringer bis mittlerer Leistung, die die Einhaltung von IEC 61000-3-2 8-SOIC -40 bis 105 erfordern
Datenblätter
UCC2805x, UCC3805x Transition Mode PFC Controller datasheet
PDF, 1.3 Mb, Revision: G, Datei veröffentlicht: May 5, 2015
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 28051 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Herunterladen |
Parameter
| Control Method | TM |
| Device Type | Single-phase PFC |
| Operating Supply Current | 4 mA |
| Operating Supply(Max) | 18 V |
| Operating Temperature Range | -40 to 105 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Peak Output Sink Current Gate Drive | 0.75 A |
| Peak Output Source Current Gate Drive | -0.75 A |
| Practical Operating Frequency(Max) | 0.2 MHz |
| Rating | Catalog |
| Special Features | OVP,Transition Mode Control |
| Startup Current | 0.075 mA |
| UVLO Thresholds On/Off | 12.5/9.7 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: UCC28051EVM
UCC28051 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Design a transition-mode, bridgeless PFC with a standard PFC controllerPDF, 301 Kb, Datei veröffentlicht: Oct 24, 2014
- UCC38050 100W Critical Conduction (PFC) Reference Design (Rev. A)PDF, 215 Kb, Revision: A, Datei veröffentlicht: May 3, 2004
- High-Efficiency AC-DC TV Power Solutions: An Intelligent LED Backlight SchemePDF, 758 Kb, Datei veröffentlicht: Jul 15, 2011
This application note presents novel power architectures with regard to the ac-dc total power supply for anLCD TV design, achieving higher power efficiencies and lower cost. The revolutionary iHVMв„ў mechanism enables intelligent LED bias control to minimize power loss. On the other hand, the fast LED drivers provide precise LED ON-OFF control. In this report, two reference designs are discussed. - Analog Applications Journal 4Q 2014PDF, 1.8 Mb, Datei veröffentlicht: Oct 24, 2014
Modellreihe
Serie: UCC28051 (5)
- UCC28051D UCC28051DG4 UCC28051DR UCC28051DRG4 UCC28051P
Herstellerklassifikation
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction