Datasheet Texas Instruments UC494AJ883B — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC494A |
| Numero de parte | UC494AJ883B |
Moduladores de ancho de pulso reguladores avanzados 16-CDIP
Hojas de datos
Datasheet
Estado
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 16 |
| Package Type | J |
| Industry STD Term | CDIP |
| JEDEC Code | R-GDIP-T |
| Width (mm) | 6.92 |
| Length (mm) | 19.56 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Descargar |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Notas de aplicación
- DN-38 Unique "Cheap and Dirty" Converter for Low Power Bias SuppliesPDF, 65 Kb, Archivo publicado: sept 5, 1999
The UC495A PWM modulator provides a complete pulse-width modulation system in a single monolithic integrated circuit. Most-power supply designs use PWM controller ICs and MOSFET switches that require 10-15V bias supplies for proper operation. A common application problem is to first generate an auxiliary supply within this range. Although simple in many applications, developing this supply with a
Linea modelo
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter