Datasheet Texas Instruments BQ24715 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ24715 |
2-3 celdas Li + batería SMBus NVDC-1 controlador de carga con selectores MOSFET de canal N
Hojas de datos
bq24715 2-3 Cell NVDC-1 Battery Charger Controller with Ultra-Fast Transient Response and High Light-Load Efficiency datasheet
PDF, 1.4 Mb, Revisión: B, Archivo publicado: sept 20, 2016
Extracto del documento
Estado
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí | Sí |
Embalaje
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | RGR | RGR | RGR |
| Industry STD Term | VQFN | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 | 3000 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | BQ715 | BQ715 | BQ715 |
| Width (mm) | 3.5 | 3.5 | 3.5 |
| Length (mm) | 3.5 | 3.5 | 3.5 |
| Thickness (mm) | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | BQ24715RGRR | BQ24715RGRT | HPA02277RGRR |
|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 28 | 28 | 28 |
| Battery Charge Voltage(Max), V | 14.5 | 14.5 | 14.5 |
| Battery Charge Voltage(Min), V | 4.096 | 4.096 | 4.096 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 8 | 8 | 8 |
| Control Interface | SMBus | SMBus | SMBus |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 2,3 | 2,3 | 2,3 |
| Operating Vin(Max), V | 24 | 24 | 24 |
| Operating Vin(Min), V | 6 | 6 | 6 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) |
| Special Features | Integrated LDO,Vin DPM (OK for Solar Power Source) | Integrated LDO,Vin DPM (OK for Solar Power Source) | Integrated LDO,Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A | N/A | N/A |
Plan ecológico
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- Faster cooler charging with dual chargersPDF, 501 Kb, Archivo publicado: oct 30, 2015
- 4Q 2015 Analog Applications JournalPDF, 1.6 Mb, Archivo publicado: oct 30, 2015
Linea modelo
Serie: BQ24715 (3)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC