Datasheet Texas Instruments BQ24004 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24004 |
Cargador de batería lineal de iones de litio de 2 celdas con FET integrado, un LED
Hojas de datos
Two-Cell Li-Ion Charge Management IC for PDAs and Internet Appliances datasheet
PDF, 995 Kb, Revisión: F, Archivo publicado: mayo 22, 2012
Extracto del documento
Estado
| BQ24004PWP | BQ24004PWPG4 | BQ24004PWPR | BQ24004PWPRG4 | |
|---|---|---|---|---|
| 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 | No | Sí | No | Sí |
Embalaje
| BQ24004PWP | BQ24004PWPG4 | BQ24004PWPR | BQ24004PWPRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 20 | 20 |
| Package Type | PWP | PWP | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 70 | 70 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | BQ24004 | BQ24004 | BQ24004 | BQ24004 |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 6.5 | 6.5 | 6.5 | 6.5 |
| Thickness (mm) | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | BQ24004PWP | BQ24004PWPG4 | BQ24004PWPR | BQ24004PWPRG4 |
|---|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 13.5 | 13.5 | 13.5 | 13.5 |
| Battery Charge Voltage(Max), V | 4.2 | 4.2 | 4.2 | 4.2 |
| Battery Charge Voltage(Min), V | 4.2 | 4.2 | 4.2 | 4.2 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 1.2 | 1.2 | 1.2 | 1.2 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) |
| Control Topology | Linear | Linear | Linear | Linear |
| Number of Series Cells | 2 | 2 | 2 | 2 |
| Operating Vin(Max), V | 10 | 10 | 10 | 10 |
| Operating Vin(Min), V | 4.5 | 4.5 | 4.5 | 4.5 |
| Package Group | HTSSOP | HTSSOP | HTSSOP | HTSSOP |
| Package Size: mm2:W x L, PKG | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) | Integrated FET,Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A | N/A | N/A | N/A |
Plan ecológico
| BQ24004PWP | BQ24004PWPG4 | BQ24004PWPR | BQ24004PWPRG4 | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- Battery Charger Termination Issues With System Load Applied Across Battery (Rev. A)PDF, 151 Kb, Revisión: A, Archivo publicado: oct 2, 2006
Battery Charger Termination Issues With System Load Applied Across Battery While Charging - PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, Revisión: H, Archivo publicado: jul 6, 2018
Linea modelo
Serie: BQ24004 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC