Datasheet Texas Instruments TPS54426PWPR — Ficha de datos
Fabricante | Texas Instruments |
Serie | TPS54426 |
Numero de parte | TPS54426PWPR |
Entrada de 4.5V a 18V, convertidor reductor síncrono 4A con Eco-Mode ™ 14-HTSSOP -40 a 85
Hojas de datos
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT Converter with Eco-Mode datasheet
PDF, 1.3 Mb, Revisión: C, Archivo publicado: jul 25, 2011
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 | PWP |
Industry STD Term | HTSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 2000 |
Carrier | LARGE T&R |
Device Marking | PS54426 |
Width (mm) | 4.4 |
Length (mm) | 5 |
Thickness (mm) | 1 |
Pitch (mm) | .65 |
Max Height (mm) | 1.2 |
Mechanical Data | Descargar |
Paramétricos
Control Mode | D-CAP2 |
Duty Cycle(Max) | 90 % |
Iout(Max) | 4 A |
Iq(Typ) | 0.85 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | HTSSOP |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
Switching Frequency(Max) | 700 kHz |
Switching Frequency(Min) | 700 kHz |
Type | Converter |
Vin(Max) | 18 V |
Vin(Min) | 4.5 V |
Vout(Max) | 5.5 V |
Vout(Min) | 0.76 V |
Plan ecológico
RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS54426EVM-608
Evaluation Module for TPS54426 4.5V to 18V Input, 4A Synchronous Step-Down Converter
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Intel Celeron M723 (Penryn ULV) Power System Reference DesignPDF, 60 Kb, Archivo publicado: agosto 3, 2010
- D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-PDF, 681 Kb, Archivo publicado: enero 2, 2013
TPS542xx D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-Time with
Linea modelo
Serie: TPS54426 (4)
- TPS54426PWP TPS54426PWPR TPS54426RSAR TPS54426RSAT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)