Datasheet Texas Instruments BQ25015 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ25015 |
Cargador de doble entrada con convertidor Buck síncrono integrado, salida ajustable
Hojas de datos
Single-Chip Charger and DC/DC Converter IC For Portable Apps datasheet
PDF, 1.0 Mb, Revisión: A, Archivo publicado: marzo 15, 2007
Extracto del documento
Estado
| BQ25015RHLR | BQ25015RHLRG4 | BQ25015RHLT | BQ25015RHLTG4 | |
|---|---|---|---|---|
| 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 | No | Sí | Sí |
Embalaje
| BQ25015RHLR | BQ25015RHLRG4 | BQ25015RHLT | BQ25015RHLTG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 20 | 20 |
| Package Type | RHL | RHL | RHL | RHL |
| Industry STD Term | VQFN | VQFN | VQFN | VQFN |
| JEDEC Code | R-PQFP-N | R-PQFP-N | R-PQFP-N | R-PQFP-N |
| Package QTY | 3000 | 3000 | 250 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | BZL | BZL | BZL | BZL |
| Width (mm) | 3.5 | 3.5 | 3.5 | 3.5 |
| Length (mm) | 4.5 | 4.5 | 4.5 | 4.5 |
| Thickness (mm) | .9 | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1 | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | BQ25015RHLR | BQ25015RHLRG4 | BQ25015RHLT | BQ25015RHLTG4 |
|---|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 7 | 7 | 7 | 7 |
| 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 | 0.5 | 0.5 | 0.5 | 0.5 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) |
| 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 | 6.5 | 6.5 | 6.5 | 6.5 |
| Operating Vin(Min), V | 4.5 | 4.5 | 4.5 | 4.5 |
| Package Group | VQFN | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) |
| Special Features | Integrated Buck Converter | Integrated Buck Converter | Integrated Buck Converter | Integrated Buck Converter |
| USB Feature | N/A | N/A | N/A | N/A |
Plan ecológico
| BQ25015RHLR | BQ25015RHLRG4 | BQ25015RHLT | BQ25015RHLTG4 | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: BQ25015 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC