Datasheet Texas Instruments UC2825BN — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC2825B |
| Numero de parte | UC2825BN |
Controlador PWM de alta velocidad 16-PDIP -40 a 85
Hojas de datos
UC2823x, UC2825x, UC3823x, UC3825x: High Speed PWM Controller datasheet
PDF, 922 Kb, Revisión: E, Archivo publicado: sept 9, 2010
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 16 |
| Package Type | N |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 25 |
| Carrier | TUBE |
| Device Marking | UC2825BN |
| Width (mm) | 6.35 |
| Length (mm) | 19.3 |
| Thickness (mm) | 3.9 |
| 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 |
| Gate Drive(Typ) | 2 A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | PDIP |
| Rating | Catalog |
| Special Features | Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
| Topology | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | 16/10 V |
| Vin(Max) | 22 V |
| Vin(Min) | 10 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM ControllersPDF, 204 Kb, Archivo publicado: sept 5, 1999
The UC3823A and B and the UC3825A and B family of PWM control ICs are improved versions of the standard UC3823 & UC3825 family. This application note describes the enhancements incorporated in four new PWM control ICs: the UC3823A UC3823B UC3825A and UC3825B. Based on the industry standard UC3823 and UC3825 controllers this advanced generation features several key improvements in protection and
Linea modelo
Serie: UC2825B (5)
- UC2825BDW UC2825BDWG4 UC2825BJ UC2825BN UC2825BNG4
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller