Datasheet Texas Instruments TPS5450DDA — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS5450 |
| Numero de parte | TPS5450DDA |
Entrada de 5.5V a 36V, 5A, convertidor reductor de 500kHz 8-SO PowerPAD -40 a 125
Hojas de datos
TPS5450 5-A, Wide Input Range, Step-Down Converter datasheet
PDF, 1.1 Mb, Revisión: D, Archivo publicado: dic 10, 2014
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 | 5450 |
| 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 | Voltage Mode |
| Duty Cycle(Max) | 89 % |
| Iout(Max) | 5 A |
| Iq(Typ) | 3 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max) | 500 kHz |
| Switching Frequency(Min) | 500 kHz |
| Type | Converter |
| Vin(Max) | 36 V |
| Vin(Min) | 5.5 V |
| Vout(Max) | 31 V |
| Vout(Min) | 1.22 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS5450EVM-254
5A Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: TUSB319EVM
USB Type-C DFP Port Controller Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Using TPS5410/20/30/31/50 w/Aluminum/Ceramic Output Capacitors (Rev. C)PDF, 392 Kb, Revisión: C, Archivo publicado: marzo 21, 2007
As internally compensated devices, the wide input step-down SWIFTв„ў DC/DC converters, including TPS5410/5420/5430/5431/5450, have the advantages of less external part count and reduced design complexity, as well as limited output capacitor selection. By adding only two or three external components into the standard circuitry, these devices generally work well with aluminum/ceramic output capacitors
Linea modelo
Serie: TPS5450 (4)
- TPS5450DDA TPS5450DDAG4 TPS5450DDAR TPS5450DDARG4
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)