Datasheet Texas Instruments UC3906Q — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC3906 |
| Numero de parte | UC3906Q |
Cargador de batería de plomo-ácido lineal 20-PLCC -20 a 70
Hojas de datos
Sealed Lead-Acid Battery Charger datasheet
PDF, 4.3 Mb, Revisión: C, Archivo publicado: mayo 23, 2005
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 |
| Package Type | FN |
| Industry STD Term | PLCC |
| JEDEC Code | S-PQCC-J |
| Package QTY | 46 |
| Carrier | TUBE |
| Device Marking | UC3906Q |
| Width (mm) | 8.96 |
| Length (mm) | 8.96 |
| Thickness (mm) | 4.06 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 4.57 |
| Mechanical Data | Descargar |
Reemplazos
| Replacement | BQ24450DW |
| Replacement Code | F |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- U-104 Improved Charging Methods for Lead-Acid Batteries Using the UC3906PDF, 331 Kb, Archivo publicado: sept 5, 1999
This application note describes the operation and application of the UC3906 sealed lead-acid battery-charger IC. Several charging circuits using this IC are described, along with expected improvements in battery performance. This note also discusses uses for the many auxiliary functions of the part. - U-131 Simple Switchmode Lead-Acid Battery ChargerPDF, 206 Kb, Archivo publicado: sept 5, 1999
Lead-acid batteries are finding considerable use as bothprimary and backup power sources. For complete batteryutilization the charger circuit must charge the batteryto full capacity while minimizing over-charging forextended battery life. Since battery capacity varies withtemperature the charger must vary the amount of chargewith temperature to realize maximum capacity and life.Si
Linea modelo
Serie: UC3906 (10)
Clasificación del fabricante
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC