Datasheet Texas Instruments TPS61177ARGRR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS61177A |
| Numero de parte | TPS61177ARGRR |
Controlador WLED para pantalla de portátil y tableta 20-VQFN -40 a 85
Hojas de datos
TPS61177A WLED Driver for Notebooks With PWM Interface and Mixed Dimming Mode datasheet
PDF, 2.3 Mb, Revisión: B, Archivo publicado: marzo 14, 2017
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 77AS |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Number of Channels | 6 |
| Duty Cycle(Max) | 95 % |
| LED | 60 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Peak Efficiency | 95 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 5 uA |
| Special Features | Analog Dimming,Analog/PWM Mixed Dimming,CABC,Direct PWM Dimming |
| Switching Frequency(Max) | 1200 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 24 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 39 V |
| Vout(Min) | 4.5 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS61177AEVM
TPS61177A Evaluation Module for WLED Driver for Notebook Applications
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Linea modelo
Serie: TPS61177A (1)
- TPS61177ARGRR
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Backlight LED Driver