Datasheet Texas Instruments 905X5433200 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS54332 |
| Numero de parte | 905X5433200 |
Entrada de 3.5V a 28V, 3.5A, convertidor reductor de 1MHz con modo Eco 8-SO PowerPAD -40 a 150
Hojas de datos
Datasheet TPS54332
PDF, 1.5 Mb, Revisión: C, Archivo publicado: dic 1, 2014, Páginas: 34
3.5-A, 28-V, 1-MHz, Step-Down DC-DC Converter With Eco-Mode
3.5-A, 28-V, 1-MHz, Step-Down DC-DC Converter With Eco-Mode
Extracto del documento
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 | 54332 |
| 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) | 3.5 A |
| Iq(Typ) | 0.082 mA |
| Operating Temperature Range | -40 to 150 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,UVLO Adjustable |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 1000 kHz |
| Type | Converter |
| Vin(Max) | 28 V |
| Vin(Min) | 3.5 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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Notas de aplicación
- Designing Type III Compensation for Current Mode Step-Down Converters (Rev. A)PDF, 298 Kb, Revisión: A, Archivo publicado: sept 15, 2010
One of the well-known benefits of current-mode control is that the system stability can be easily achieved by Type II compensation design. It is possible to improve the transient response of a current mode DC/DC converter by adopting Type III compensation to boost the crossover frequency and phase margin. Type III compensation is simple to design and needs only one extra component. - Create an Inverting Power Supply from a Step-Down Regulator (Rev. B)PDF, 472 Kb, Revisión: B, Archivo publicado: oct 26, 2012
- Understanding Eco-mode(TM) OperationPDF, 249 Kb, Archivo publicado: dic 5, 2016
Linea modelo
Serie: TPS54332 (3)
- 905X5433200 TPS54332DDA TPS54332DDAR
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)