Datasheet Texas Instruments TPS62290DRVT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS62290 |
| Numero de parte | TPS62290DRVT |
2.25MHz 1A Convertidor reductor en 2x2mm Paquete SON 6-WSON -40 a 85
Hojas de datos
TPS6229x 1-A Step Down Converter in 2 x 2 DRV Package datasheet
PDF, 1.2 Mb, Revisión: F, Archivo publicado: enero 8, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 6 |
| Package Type | DRV |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BYN |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .75 |
| Pitch (mm) | .65 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 1 A |
| Iq(Typ) | 0.015 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | WSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification |
| Switching Frequency(Max) | 2500 kHz |
| Switching Frequency(Min) | 2000 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.3 V |
| Vout(Max) | 6 V |
| Vout(Min) | 0.6 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS62290EVM-279
TPS62290 6V Input, 1.8V Output, 1A Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: TPS62260LED-338
TPS62260LED-338 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Output Ripple Voltage for Buck Switching Regulator (Rev. A)PDF, 2.4 Mb, Revisión: A, Archivo publicado: oct 13, 2014
- High-Vin, High-Efficiency Power Solution Using DC/DC Converter for TMS320C2834xPDF, 149 Kb, Archivo publicado: jul 28, 2009
This reference design is intended for users designing with the TMS320C2834x microcontrollers. This design, employing sequenced power supplies, describes a system with an input voltage of 12 V and uses high-efficiency DC/DC converters with integrated FETs for a simple, small design. - High-Efficiency Power Solution Using DC/DC Converter For TMS320C2834x MCUPDF, 138 Kb, Archivo publicado: jul 28, 2009
This reference design is intended for users designing with the TMS320C2834x microcontrollers. This design, employing sequenced power supplies, describes a system with an input voltage of 5 V and uses high-efficiency DC/DC converters with integrated FETs for a simple, small design. - Intel Core i7 Arrandale SV and Clarksfield SV Reference DesignPDF, 58 Kb, Archivo publicado: jul 21, 2010
- High-Vin, High-Efficiency Power Solution Using DC/DC Converter for the DM365PDF, 165 Kb, Archivo publicado: agosto 4, 2009
TMS320DM365,TPS62111,TPS62290,TPS62231 High-Vin, High-Efficiency Power Solution Using DC/DC Converter for TMS320DM365 - High-Efficiency Power Solution Using DC/DC Converter for the DM365 (Rev. A)PDF, 151 Kb, Revisión: A, Archivo publicado: sept 11, 2009
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, Archivo publicado: abr 26, 2012
- Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)PDF, 1.1 Mb, Revisión: A, Archivo publicado: mayo 11, 2015
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, Archivo publicado: enero 29, 2015
- Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)PDF, 755 Kb, Revisión: A, Archivo publicado: enero 13, 2012
- Testing tips for applying external power to supply outputs without an input voltPDF, 110 Kb, Archivo publicado: oct 24, 2016
- Basic Calculation of a Buck Converter's Power Stage (Rev. B)PDF, 202 Kb, Revisión: B, Archivo publicado: agosto 17, 2015
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, Revisión: B, Archivo publicado: jun 15, 2017
- QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, Revisión: B, Archivo publicado: agosto 24, 2018
- IQ: What it is what it isn’t and how to use itPDF, 198 Kb, Archivo publicado: jun 17, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revisión: A, Archivo publicado: dic 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Linea modelo
Serie: TPS62290 (5)
- HPA00560DRVR TPS62290DRVR TPS62290DRVRG4 TPS62290DRVT TPS62290DRVTG4
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)