Datasheet Texas Instruments DPA02259RVER — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS53513 |
| Numero de parte | DPA02259RVER |
Entrada de 1,5 V a 18 V (polarización de 4,5 V a 25 V), convertidor SWIFT ™ reductor síncrono de 8 A 28-VQFN-CLIP -40 a 85
Hojas de datos
TPS53513 1.5-V to 18-V (4.5-V to 25-V Bias) Input, 8-A Single Synchronous Step-Down SWIFTв„ў Converter datasheet
PDF, 35.9 Mb, Revisión: B, Archivo publicado: dic 9, 2014
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 28 |
| Package Type | RVE |
| Industry STD Term | VQFN-CLIP |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | TPS53513 |
| Width (mm) | 3.5 |
| Length (mm) | 4.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .4 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | D-CAP3 |
| Duty Cycle(Max) | 80 % |
| Iout(Max) | 8 A |
| Iq(Typ) | 1.35 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN-CLIP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 250 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 1.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
Plan ecológico
| RoHS | Obediente |
| Pb gratis | Sí |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS53513EVM-587
TPS53513EVM-587 Single-Output Synchronous Step-Down Converter Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A)PDF, 493 Kb, Revisión: A, Archivo publicado: abr 25, 2016
D-CAP and D-CAP2 control schemes have been widely used in TI Switched-Mode DC-DC converters due to their fast transient response and no off-chip compensation. Offset generated by current sense ramp adds an error to VFB and Vout and hence reduces DC accuracy. This paper introduces a new D-CAP3 control scheme which greatly improves DC accuracy of the converter while maintaining the same fast transie - SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator ICPDF, 409 Kb, Archivo publicado: feb 22, 2016
Linea modelo
Serie: TPS53513 (3)
- DPA02259RVER TPS53513RVER TPS53513RVET
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)