Datasheet Texas Instruments BQ24168 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24168 |
2.5A, cargador de batería de iones de litio de modo de celda única de doble entrada con gestión de ruta de alimentación y I2C
Hojas de datos
bq2416xx 2.5A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface datasheet
PDF, 2.2 Mb, Revisión: G, Archivo publicado: nov 2, 2015
Extracto del documento
Estado
| BQ24168RGER | BQ24168RGET | BQ24168YFFR | BQ24168YFFT | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | Sí | No |
Embalaje
| BQ24168RGER | BQ24168RGET | BQ24168YFFR | BQ24168YFFT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 24 | 24 | 49 | 49 |
| Package Type | RGE | RGE | YFF | YFF |
| Industry STD Term | VQFN | VQFN | DSBGA | DSBGA |
| JEDEC Code | S-PQFP-N | S-PQFP-N | R-XBGA-N | R-XBGA-N |
| Package QTY | 3000 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | 24168 | BQ | BQ24168 | BQ24168 |
| Width (mm) | 4 | 4 | ||
| Length (mm) | 4 | 4 | ||
| Thickness (mm) | .88 | .88 | .425 | .425 |
| Pitch (mm) | .5 | .5 | .4 | .4 |
| Max Height (mm) | 1 | 1 | .625 | .625 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | BQ24168RGER | BQ24168RGET | BQ24168YFFR | BQ24168YFFT |
|---|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 20 | 20 | 20 | 20 |
| Battery Charge Voltage(Max), V | 4.44 | 4.44 | 4.44 | 4.44 |
| Battery Charge Voltage(Min), V | 3.5 | 3.5 | 3.5 | 3.5 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 2.5 | 2.5 | 2.5 | 2.5 |
| Control Interface | I2C | I2C | I2C | I2C |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 1 | 1 | 1 | 1 |
| Operating Vin(Max), V | 6 | 6 | 6 | 6 |
| Operating Vin(Min), V | 4.2 | 4.2 | 4.2 | 4.2 |
| Package Group | VQFN | VQFN | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | 24VQFN: 16 mm2: 4 x 4(VQFN) | 24VQFN: 16 mm2: 4 x 4(VQFN) | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
| USB Feature | USB PSEL | USB PSEL | USB PSEL | USB PSEL |
Plan ecológico
| BQ24168RGER | BQ24168RGET | BQ24168YFFR | BQ24168YFFT | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- Selecting the Correct bq2416x Host Controlled Device (Rev. A)PDF, 23 Kb, Revisión: A, Archivo publicado: oct 4, 2012
- 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: BQ24168 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC