Datasheet Texas Instruments UCC28051DG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UCC28051 |
| Numero de parte | UCC28051DG4 |
Controlador PFC para aplicaciones de baja a media potencia que requieren cumplimiento con IEC 61000-3-2 8-SOIC -40 a 105
Hojas de datos
UCC2805x, UCC3805x Transition Mode PFC Controller datasheet
PDF, 1.3 Mb, Revisión: G, Archivo publicado: mayo 5, 2015
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| 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 | Descargar |
Paramétricos
| 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 |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: UCC28051EVM
UCC28051 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Design a transition-mode, bridgeless PFC with a standard PFC controllerPDF, 301 Kb, Archivo publicado: oct 24, 2014
- UCC38050 100W Critical Conduction (PFC) Reference Design (Rev. A)PDF, 215 Kb, Revisión: A, Archivo publicado: mayo 3, 2004
- High-Efficiency AC-DC TV Power Solutions: An Intelligent LED Backlight SchemePDF, 758 Kb, Archivo publicado: 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, Archivo publicado: oct 24, 2014
Linea modelo
Serie: UCC28051 (5)
- UCC28051D UCC28051DG4 UCC28051DR UCC28051DRG4 UCC28051P
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction