Datasheet Texas Instruments UCC28911DR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UCC28911 |
| Numero de parte | UCC28911DR |
Conmutador Flyback de 700 V con tensión constante, corriente constante y regulación del lado primario 7-SOIC -40 a 125
Hojas de datos
UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control datasheet
PDF, 1.5 Mb, Revisión: D, Archivo publicado: dic 19, 2016
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 7 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | U28911 |
| 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 | Current |
| Duty Cycle(Max) | 99 % |
| Frequency(Max) | 115 kHz |
| Frequency(Min) | 0.42 kHz |
| Operating Temperature Range | -40 to 125 C |
| Output Power 175-265Vac(Max) | 12 W |
| Output Power 85-265Vac(Max) | 10 W |
| Package Size: mm2:W x L | 7SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Special Features | Light Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start |
| Topology | Buck,Flyback |
| UVLO Thresholds On/Off | 9.5/6.5 V |
| Vin(Max) | 450 V |
| Vin(Min) | 30 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: UCC28911EVM-718
UCC28911 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Troubleshooting TI PSR controllersPDF, 6.5 Mb, Archivo publicado: oct 3, 2016
- Choosing Standard Recovery Diode or Ultra-Fast Diode in SnubberPDF, 231 Kb, Archivo publicado: oct 9, 2015
Linea modelo
Serie: UCC28911 (2)
- UCC28911D UCC28911DR
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Offline Converter