Datasheet Texas Instruments TL3843BD — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TL3843B |
| Numero de parte | TL3843BD |
Controlador PWM de modo actual de alto rendimiento 14-SOIC 0 a 70
Hojas de datos
High Performance Current-Mode PWM Controllers datasheet
PDF, 720 Kb, Revisión: B, Archivo publicado: jul 2, 2007
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 14 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 50 |
| Carrier | TUBE |
| Device Marking | TL3843B |
| Width (mm) | 3.91 |
| Length (mm) | 8.65 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Descargar |
Paramétricos
| Control Method | Current |
| Duty Cycle(Max) | 100 % |
| Frequency(Max) | 500 kHz |
| Frequency(Min) | 49 kHz |
| Gate Drive(Typ) | 0.2 A |
| Operating Temperature Range | 0 to 70 C |
| Package Group | SOIC |
| Rating | Catalog |
| Special Features | Adjustable Switching Frequency,Error Amplifier,Multi-topology |
| Topology | Boost,Flyback,Forward |
| UVLO Thresholds On/Off | 8.4/7.6 V |
| Vin(Max) | 30 V |
| Vin(Min) | 9 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: TL3843B (7)
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller