Datasheet Texas Instruments TPS54334DDA — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS54334 |
| Numero de parte | TPS54334DDA |
Voltaje de entrada de 4.2V a 28V, 3A Corriente de salida Convertidor reductor síncrono con frecuencia fija de 570kHz 8-SO PowerPAD -40 a 85
Hojas de datos
TPS54334 4.2-V to 28-V Input Voltage, 3-A Output Current Synchronous Step-Down Voltage Converter datasheet
PDF, 1.7 Mb, Revisión: A, Archivo publicado: feb 10, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 54334 |
| Width (mm) | 3.9 |
| Length (mm) | 4.89 |
| Thickness (mm) | 1.48 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.7 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | Current Mode |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 570 kHz |
| Switching Frequency(Min) | 570 kHz |
| Type | Converter |
| Vin(Max) | 28 V |
| Vin(Min) | 4.2 V |
| Vout(Max) | 25 V |
| Vout(Min) | 0.8 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS54334EVM-722
TPS54334EVM-722 3-A Regulator Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: TPS65981EVM
TPS65981 USB Type-C and USB PD Controller, Power Switch, and High Speed Multiplexer EVM
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Linea modelo
Serie: TPS54334 (5)
- TPS54334DDA TPS54334DDAR TPS54334DDAT TPS54334DRCR TPS54334DRCT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)