Datasheet Texas Instruments LP8555YFQR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LP8555 |
| Numero de parte | LP8555YFQR |
Controlador de retroiluminación LED de alta eficiencia para Tablet PC 36-DSBGA -40 a 85
Hojas de datos
LP8555 High-Efficiency LED Backlight Driver for Tablet PCs datasheet
PDF, 1.7 Mb, Archivo publicado: feb 21, 2014
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 36 |
| Package Type | YFQ |
| Industry STD Term | DSBGA |
| JEDEC Code | S-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 8555 |
| Thickness (mm) | .42 |
| Pitch (mm) | .4 |
| Max Height (mm) | .675 |
| Mechanical Data | Descargar |
Paramétricos
| Number of Channels | 12 |
| Duty Cycle(Max) | 100 % |
| LED | 96 |
| LED Current Per Channel | 50 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Peak Efficiency | 93 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 3 uA |
| Special Features | Adjustable Switch Frequency,Analog/PWM Mixed Dimming,CABC,Edge Rate Control,I2C Control,Integrated Switch,OVP,PWM Control,Thermal Shutdown |
| Switching Frequency(Max) | 1000 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 20 V |
| Vin(Min) | 2.7 V |
| Vout(Max) | 28 V |
| Vout(Min) | 7 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: LP8555EVM
High-Efficiency LED Backlight Driver Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Linea modelo
Serie: LP8555 (1)
- LP8555YFQR
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Backlight LED Driver