Datasheet Texas Instruments TPS62619YFDT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS62619 |
| Numero de parte | TPS62619YFDT |
350-mA, 6-MHz, 1.8Vout Convertidor reductor de alta eficiencia 6-DSBGA -40 a 85
Hojas de datos
350-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN CHIP-SCALE PACKAGING datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: abr 5, 2010
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 6 | 6 |
| Package Type | YFD | YFD |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | GD | OD |
| Thickness (mm) | .2 | .2 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .4 | .4 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.35 A |
| Iq(Typ) | 0.031 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Synchronous Rectification |
| Switching Frequency(Max) | 6600 kHz |
| Switching Frequency(Min) | 5400 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.3 V |
| Vout(Max) | 1.8 V |
| Vout(Min) | 1.8 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS62615EVM-419
Evaluation Module for TPS62615 350-mA, 6-MHz, 1.2Vout High Efficiency Step-Down Converter
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- 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
- 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: TPS62619 (2)
- TPS62619YFDR TPS62619YFDT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)