Datasheet Texas Instruments TPS56428RHLT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS56428 |
| Numero de parte | TPS56428RHLT |
Entrada de 4.5V a 18V, convertidor reductor síncrono 4-A con Advanced Eco-mode ™ 14-VQFN -40 a 85
Hojas de datos
TPS56428 4.5-V to 18-V Input, 4-A Sync. Step-Down Converter with Advanced Eco-modeв„ў datasheet
PDF, 1.2 Mb, Revisión: B, Archivo publicado: enero 22, 2015
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 | RHL |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 56428 |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 85 % |
| Iout(Max) | 4 A |
| Iq(Typ) | 0.25 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 650 kHz |
| Switching Frequency(Min) | 650 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS56428EVM-534
TPS56428 Step-Down DC/DC Converter Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Linea modelo
Serie: TPS56428 (4)
- TPS56428DDA TPS56428DDAR TPS56428RHLR TPS56428RHLT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)