Datasheet Texas Instruments TPS54308DDCR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS54308 |
| Numero de parte | TPS54308DDCR |
Entrada de 4.5V a 28V, Salida de 3A, Convertidor reductor síncrono FCCM de 350kHz 6-SOT-23-THIN -40 a 125
Hojas de datos
TPS54308 4.5-V to 28-V Input, 3-A Output, Synchronous 350-kHz FCCM Step-Down Converter in SOT23 Package datasheet
PDF, 1.2 Mb, Archivo publicado: enero 23, 2017
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 6 |
| Package Type | DDC |
| Industry STD Term | SOT-23-THIN |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 4308 |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | .87 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.1 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | Current Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.3 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOT-23-THIN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 350 kHz |
| Switching Frequency(Min) | 350 kHz |
| Switching Frequency(Typ) | 350 kHz |
| Type | Converter |
| Vin(Max) | 28 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 26 V |
| Vout(Min) | 1 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS54308EVM-876
TPS54308 4.5V to 28V Input, 3A Output Synchronous Step-Down Converter Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Designing a Simple and Low-Cost Flybuck Solution With the TPS54308PDF, 1.3 Mb, Archivo publicado: agosto 29, 2017
In many applications, simple, low part-count, isolated power supplies working from an input voltage are needed. A popular solution to these requirements is an isolated buck power supply. This application report presents a simple and low-cost flybuck solution using the TPS54308 device. The basic operating principles of a flybuck converter are discussed, operating current and voltage waveforms are s
Linea modelo
Serie: TPS54308 (2)
- TPS54308DDCR TPS54308DDCT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)