Datasheet Texas Instruments BQ24253YFFT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24253 |
| Numero de parte | BQ24253YFFT |
2A de entrada única I2C / cargador de batería de iones de litio de modo de interruptor independiente 30-DSBGA -40 a 85
Hojas de datos
bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management datasheet
PDF, 3.5 Mb, Revisión: H, Archivo publicado: agosto 20, 2015
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 30 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24253 |
| Width (mm) | 2.59 |
| Length (mm) | 2.2 |
| Thickness (mm) | .375 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Descargar |
Paramétricos
| Absolute Vin (safety rating)(Max)( | 22 V |
| Battery Charge Voltage(Max) | 4.44 V |
| Battery Charge Voltage(Min) | 3.5 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 2 A |
| Control Interface | I2C,Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 10.5 V |
| Operating Vin(Min) | 4.35 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | USB Detection |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Battery-charging considerations for high-power portable devicesPDF, 856 Kb, Archivo publicado: abr 11, 2014
- Selecting the Best bq2425x Single Cell I2C, Standalone Switch-Mode Battery ChargPDF, 42 Kb, Archivo publicado: jun 17, 2013
- Using bq2425x’s DPM Feature for Solar Panel ApplicationsPDF, 127 Kb, Archivo publicado: jul 31, 2013
- Building your own Battery SimulatorPDF, 114 Kb, Archivo publicado: oct 14, 2013
Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x
Linea modelo
Serie: BQ24253 (4)
- BQ24253RGER BQ24253RGET BQ24253YFFR BQ24253YFFT
Clasificación del fabricante
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC