Datasheet Texas Instruments TPS54429ERSAT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS54429E |
| Numero de parte | TPS54429ERSAT |
Entrada de 7 V a 18 V, convertidor de modo DCAP2 síncrono descendente de 4,5 A con modo ecológico 16-QFN -20 a 85
Hojas de datos
7V to 18V Input, 4.5-A Synchronous Step-Down SWIFTTM Converter with Eco-Modeв„ў datasheet
PDF, 1.2 Mb, Archivo publicado: enero 19, 2011
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 16 | 16 |
| Package Type | RSA | RSA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | 54429E | TPS |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 98 % |
| Iout(Max) | 4.5 A |
| Iq(Typ) | 0.85 mA |
| Operating Temperature Range | -20 to 85 C |
| Package Group | QFN |
| 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) | 7 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: TPS54429EEVM-608
Evaluation Module for TPS54429E Synchronous Step-Down Converter with Auto-Skip ECO Mode
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: EVMK2G
66AK2Gx (K2G) Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- 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: TPS54429E (4)
- TPS54429EPWP TPS54429EPWPR TPS54429ERSAR TPS54429ERSAT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)