Datasheet Texas Instruments UC2825J — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC2825M |
| Numero de parte | UC2825J |
Controlador PWM de alta velocidad 16-CDIP -40 a 85
Hojas de datos
High Speed PWM Controller datasheet
PDF, 1.2 Mb, Revisión: A, Archivo publicado: feb 24, 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 | J |
| Industry STD Term | CDIP |
| JEDEC Code | R-GDIP-T |
| Package QTY | 1 |
| Carrier | TUBE |
| Device Marking | UC2825J |
| Width (mm) | 6.92 |
| Length (mm) | 19.56 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Descargar |
Paramétricos
| Control Method | Current,Voltage |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 1000 kHz |
| Operating Temperature Range | -40 to 85 C |
| Package Group | CDIP |
| Package Size: mm2:W x L | See datasheet (CDIP) PKG |
| Rating | Military |
| Special Features | Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
| Topology | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | 9.2/8.4 V |
| Vin(Max) | 30 V |
| Vin(Min) | 8.4 V |
Plan ecológico
| RoHS | See ti.com |
Notas de aplicación
- U-110 1.5 Mhz Current Mode IC Controlled 50-Watt Power SupplyPDF, 298 Kb, Archivo publicado: sept 5, 1999
The UC3825 family of PWM control ICs is optimized for high-frequency switched-mode power-supply applications. This application note describes the development of a 1.5 MHz current-mode IC-controlled 50W power supply. Push-pull topology is used for this DC-to-DC converter application of +48V input to +5V at 10A output. Increases in switching speed and dynamic performance are made possible by the U
Linea modelo
Serie: UC2825M (1)
- UC2825J
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter