Datasheet Texas Instruments TPS61085TPWR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS61085T |
| Numero de parte | TPS61085TPWR |
18.5V, 2A, 650kHz, 1.2MHz Convertidor DC-DC Step-Up con modo PWM forzado (rango de temperatura extendido) 8-TSSOP -40 a 105
Hojas de datos
TPS61085T 650-kHz and 1.2-MHz, 18.5-V Step-Up DC-DC Converter datasheet
PDF, 1.4 Mb, Revisión: B, Archivo publicado: jul 29, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 61085T |
| Width (mm) | 4.4 |
| Length (mm) | 3 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Duty Cycle(Max) | 90 % |
| Iq(Typ) | 0.07 mA |
| Operating Temperature Range | -40 to 105 C |
| Package Group | TSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization |
| Switch Current Limit(Min) | 2 A |
| Switch Current Limit(Typ) | 2.6 A |
| Switching Frequency(Max) | 1500 kHz |
| Switching Frequency(Min) | 480 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.3 V |
| Vout(Max) | 18.5 V |
| Vout(Min) | 2.8 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, Archivo publicado: abr 26, 2012
- 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: TPS61085T (2)
- TPS61085TDGKR TPS61085TPWR
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)