Datasheet Texas Instruments TPS63900 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS63900 |
Convertidor reductor-elevador Iq de 400 mA, 200 nA, 1.8V-5.5VIN, límite de corriente de entrada, escala de voltaje dinámico
Hojas de datos
TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter datasheet
PDF, 1.8 Mb, Revisión: A, Archivo publicado: abr 24, 2020
Precios
Estado
| TPS63900DSKR | TPS63900DSKT | XPS63900DSKT | |
|---|---|---|---|
| Estado del ciclo de vida | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No |
Embalaje
| TPS63900DSKR | TPS63900DSKT | XPS63900DSKT | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 10 | 10 | 10 |
| Package Type | DSK | DSK | DSK |
| Industry STD Term | WSON | WSON | WSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R |
| Width (mm) | 2.5 | 2.5 | 2.5 |
| Length (mm) | 2.5 | 2.5 | 2.5 |
| Thickness (mm) | 0.75 | 0.75 | 0.75 |
| Pitch (mm) | 0.5 | 0.5 | 0.5 |
| Max Height (mm) | 0.8 | 0.8 | 0.8 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TPS63900DSKR | TPS63900DSKT | XPS63900DSKT |
|---|---|---|---|
| Approx. price, US$ | 0.92 | 1ku | 0.92 | 1ku | 0.92 | 1ku |
| Duty cycle(Max), % | 99 | 99 | 99 |
| Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed |
| Iout(Max), A | 0.4 | 0.4 | 0.4 |
| Iq(Typ), mA | 0.0002 | 0.0002 | 0.0002 |
| Operating temperature range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SON|10 | SON|10 | SON|10 |
| Rating | Catalog | Catalog | Catalog |
| Switch current limit(Min), A | 1.33 | 1.33 | 1.33 |
| Switch current limit(Typ), A | 1.9 | 1.9 | 1.9 |
| Switching frequency(Max), kHz | 2200 | 2200 | 2200 |
| Switching frequency(Min), kHz | 0.01 | 0.01 | 0.01 |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Vin(Max), V | 5.5 | 5.5 | 5.5 |
| Vin(Min), V | 1.8 | 1.8 | 1.8 |
| Vout(Max), V | 5 | 5 | 5 |
| Vout(Min), V | 1.8 | 1.8 | 1.8 |
Plan ecológico
| TPS63900DSKR | TPS63900DSKT | XPS63900DSKT | |
|---|---|---|---|
| RoHS | See ti.com | Desobediente | See ti.com |
Notas de aplicación
- Extending Battery Life with Low-Iq and Dynamic Voltage ScalingPDF, 342 Kb, Archivo publicado: abr 1, 2020
When designing a battery powered system maximizing battery life is often one of the most important design goals. This is especially true in applications such as smart and IoT sensors or wireless medical equipment where some parts need to operate continuously at a low power level and the cost of replacing the battery is high. Selecting the right converter to obtain a fixed system voltage in such a - Using Input Current Limiting to Extend Battery LifePDF, 240 Kb, Archivo publicado: abr 28, 2020
- Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost ConvertersPDF, 950 Kb, Archivo publicado: abr 22, 2020
Linea modelo
Serie: TPS63900 (3)
Clasificación del fabricante
- Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting regulators > Buck-boost, inverting & split-rail converters (integrated switch)