Datasheet Texas Instruments TPS54335ADDAR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS54335A |
| Numero de parte | TPS54335ADDAR |
Entrada de 4,5 V a 28 V, 3 A, convertidor reductor síncrono con modo ecológico 8-SO PowerPAD -40 a 150
Hojas de datos
TPS5433xA 4.5-V to 28-V Input, 3-A Output, Synchronous Step-Down DC-DC Converter datasheet
PDF, 1.8 Mb, Revisión: D, 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 | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 54335A |
| 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 150 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 1500 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 28 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 25 V |
| Vout(Min) | 0.8 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
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Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Using TPS54335A to Create an Inverting Power Supply (Rev. A)PDF, 951 Kb, Revisión: A, Archivo publicado: jul 19, 2017
Some applications, like audio amplifiers, line drivers, and receivers, require a positive input voltage togenerate a negative output voltage. This application report presents a solution for creating an invertingpower supply using a synchronous buck converter, TPS54335A. The purpose of this application report isto discuss the steps to create a negative power supply using the TPS54335A.
Linea modelo
Serie: TPS54335A (3)
- TPS54335ADDAR TPS54335ADRCR TPS54335ADRCT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)