Datasheet Texas Instruments TPS40074RHLR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS40074 |
| Numero de parte | TPS40074RHLR |
Controlador reductor síncrono de entrada de rango medio con avance de voltaje 20-VQFN -40 a 85
Hojas de datos
Midrange Input Synchronous Buck Controller With Voltage Feed-Forward datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: agosto 21, 2006
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 20 |
| Package Type | RHL |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 40074 |
| Width (mm) | 3.5 |
| Length (mm) | 4.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 84 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 1.5 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 100 kHz |
| Type | Controller |
| Vin(Max) | 28 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 23 V |
| Vout(Min) | 0.7 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: TPS40074 (2)
- TPS40074RHLR TPS40074RHLRG4
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)