Datasheet Texas Instruments BQ24172RGYR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24172 |
| Numero de parte | BQ24172RGYR |
Carga de batería autónoma de iones de litio y polímero de litio de 1,6 MHz a modo de conmutación síncrona 24-VQFN -40 a 85
Hojas de datos
bq2417x 1.6-MHz Synchronous Switched-Mode Li-Ion and Li-Polymer Stand-Alone Battery Charger With Integrated MOSFETs and Power Path Selector datasheet
PDF, 2.8 Mb, Revisión: C, Archivo publicado: abr 30, 2015
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 24 |
| Package Type | RGY |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ24172 |
| Width (mm) | 3.5 |
| Length (mm) | 5.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 15.5 V |
| Battery Charge Voltage(Min) | 2.1 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 4 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3 |
| Operating Vin(Max) | 17 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 19 mm2: 3.5 x 5.5(VQFN) PKG |
| Special Features | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: BQ24172EVM-706-15V
Evaluation Module for BQ24172 1.6-MHz Synchronous Switch-Mode Li-Ion and Li-Polymer Battery Charger
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: BQ24172EVM-706-5V
Evaluation Module for BQ24172 1.6-MHz Synchronous Switch-Mode Li-Ion and Li-Polymer Battery Charger
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, bq24610/6 and bq24630/40/50 ComparisonPDF, 59 Kb, Archivo publicado: agosto 24, 2011
This application report provides a comparison among bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, and bq246xx . The document presents the main differences and describes the main features of each part. It assists designers in selecting the most suitable charger for their application.
Linea modelo
Serie: BQ24172 (2)
- BQ24172RGYR BQ24172RGYT
Clasificación del fabricante
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC