Datasheet Texas Instruments BQ25505RGRR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ25505 |
| Numero de parte | BQ25505RGRR |
CI de administración de energía de cosechadora de potencia ultrabaja con cargador Boost y multiplexor de potencia autónomo 20-VQFN -40 a 125
Hojas de datos
bq25505 Ultra Low-Power Boost Charger With Battery Management and Autonomous Power Multiplexer for Primary Battery in Energy Harvester Applications datasheet
PDF, 1.7 Mb, Revisión: D, Archivo publicado: feb 18, 2015
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ505 |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Battery Charge Voltage | Adjustable V |
| Battery Charge Voltage(Max) | 5.5 V |
| Battery Charge Voltage(Min) | 2.2 V |
| Cell Chemistry | Lead Acid,LiFePO4,NiMH,Li-Polymer,NiCd |
| Charge Current(Max) | 0.1 A |
| Control Topology | Switch-Mode |
| Number of Series Cells | Single Cell |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Primary Charge Termination Method | Voltage |
| Special Features | Integrated FET,Over Voltage Protection,Solar Input,Under Voltage Protection |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: BQ25505EVM-218
bq25505 Ultra Low Power Harvester Power Management IC with Boost Charger Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Accurately measuring efficiency of ultralow-IQ devicesPDF, 254 Kb, Archivo publicado: enero 22, 2014
Linea modelo
Serie: BQ25505 (2)
- BQ25505RGRR BQ25505RGRT
Clasificación del fabricante
- Semiconductors > Power Management > Battery Management Products > Energy Harvesting & Solar Charging