Datasheet Texas Instruments UC1849J — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC1849 |
| Numero de parte | UC1849J |
Controlador de modo de corriente promedio del lado secundario 24-CDIP -55 a 125
Hojas de datos
Estado
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 24 |
| Package Type | J |
| Industry STD Term | CDIP |
| JEDEC Code | R-CDIP-T |
| Width (mm) | 13.4 |
| Length (mm) | 31.75 |
| Thickness (mm) | 4 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 4.91 |
| Mechanical Data | Descargar |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Notas de aplicación
- U-140 Average Current Mode Control of Switching Power SuppliesPDF, 325 Kb, Archivo publicado: sept 5, 1999
Current-mode control, as usually implemented in switching power supplies, actually senses and controls peak inductor current. This process causes many serious problems, including poor noise immunity, a need for slope compensation, and peak-to-average current errors that the inherently low current-loop gain cannot correct. Average current-mode control eliminates these problems and may be used effec
Linea modelo
Serie: UC1849 (1)
- UC1849J
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter