Datasheet Texas Instruments BQ24707ARGRR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24707A |
| Numero de parte | BQ24707ARGRR |
Controlador de carga SMBus de 1-4 celdas Li + batería con comparador independiente y circuito avanzado Prot.
Hojas de datos
bq24707x 1-4 Cell Li+ Battery SMBus Charge Controller With Independent Comparator and Advanced Circuit Protection datasheet
PDF, 1.6 Mb, Revisión: C, Archivo publicado: jul 31, 2015
Extracto del documento
Precios
Descripción detallada
20-VQFN -40 a 85
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 | BQ07A |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Absolute Vin (safety rating)(Max)( | 30 V |
| Battery Charge Voltage(Max) | 19.2 V |
| Battery Charge Voltage(Min) | 1.024 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 10 A |
| Control Interface | SMBus |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3,4 |
| Operating Vin(Max) | 24 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Special Features | Power Path |
| USB Feature | N/A |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- How to Review a Multicell Switching Charger SchematicPDF, 196 Kb, Archivo publicado: sept 21, 2011
This application report provides a checklist for reviewing a switching charger schematic and explains each item in the list.
Linea modelo
Serie: BQ24707A (2)
- BQ24707ARGRR BQ24707ARGRT
Clasificación del fabricante
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC