Datasheet Texas Instruments UCC2819DTR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UCC2819 |
| Numero de parte | UCC2819DTR |
Preregulador de factor de potencia BiCMOS 16-SOIC -40 a 85
Hojas de datos
Programmable Output Power Factor Preregulator datasheet
PDF, 412 Kb, Revisión: B, Archivo publicado: dic 21, 2004
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 16 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | UCC2819D |
| Width (mm) | 3.91 |
| Length (mm) | 9.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Descargar |
Paramétricos
| Control Method | CCM |
| Device Type | Single-phase PFC |
| Operating Supply Current | 4 mA |
| Operating Supply(Max) | 17 V |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG |
| Peak Output Sink Current Gate Drive | 1.2 A |
| Peak Output Source Current Gate Drive | -1.2 A |
| Practical Operating Frequency(Max) | 0.25 MHz |
| Rating | Catalog |
| Special Features | Average Current Mode,Enable,OVP |
| Startup Current | 0.15 mA |
| UVLO Thresholds On/Off | 10.2/9.7 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: UCC3817EVM
UCC3817EVM BiCMOS Power Factor Preregulator EVM
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- AC Requirements for Power Factor Correction CircuitsPDF, 29 Kb, Archivo publicado: marzo 28, 2002
This technical brief identifies the recommended range of IAC for each of the devices within the UCC3854 family of PFC controllers. - Startup Current transient of the Leading Edge Triggered PFC ControllersPDF, 43 Kb, Archivo publicado: jun 30, 2004
- Avoiding Audible Noise at Light Loads When Using Leading Edge Triggered PFC Con (Rev. C)PDF, 57 Kb, Revisión: C, Archivo publicado: abr 13, 2011
This application note applies to the TI average current mode, leading edge modulation PFC controllers. See Applicable Device Table for part numbers. - DN-66 UC3854A/B and UC3855A/B Provide Power Limiting with Sinusoidal Input (Rev. A)PDF, 80 Kb, Revisión: A, Archivo publicado: nov 6, 2001
Linea modelo
Serie: UCC2819 (2)
- UCC2819D UCC2819DTR
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction