Datasheet Texas Instruments TPS61181ARTET — Ficha de datos
Fabricante | Texas Instruments |
Serie | TPS61181A |
Numero de parte | TPS61181ARTET |
Controlador LED de seis cuerdas para aplicación portátil 16-WQFN -40 a 85
Hojas de datos
TPS61181A White-LED Driver For Notebook Display datasheet
PDF, 1.4 Mb, Revisión: B, Archivo publicado: sept 30, 2016
Extracto del documento
Precios
Estado
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí |
Embalaje
Pin | 16 |
Package Type | RTE |
Industry STD Term | WQFN |
JEDEC Code | S-PQFP-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Device Marking | QWF |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .75 |
Pitch (mm) | .5 |
Max Height (mm) | .8 |
Mechanical Data | Descargar |
Paramétricos
Number of Channels | 6 |
Duty Cycle(Max) | 94 % |
LED | 60 |
LED Current Per Channel | 30 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | WQFN |
Package Size: mm2:W x L | 16WQFN: 9 mm2: 3 x 3(WQFN) PKG |
Peak Efficiency | 90 % |
Rating | Catalog |
Shutdown Current(Typ) | 16 uA |
Special Features | Load Disconnect During Shutdown |
Switching Frequency(Max) | 1000 kHz |
Topology | Boost |
Type | Inductive |
Vin(Max) | 24 V |
Vin(Min) | 5 V |
Vout(Max) | 39 V |
Vout(Min) | 5 V |
Plan ecológico
RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS61181AEVM-259
Evaluation Module for TPS61181A Six Strings LED Driver for Notebook Application
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: SN65DSI85EVM
SN65DSI85 Dual-Channel MIPIВ® DSI to Dual-Link FlatLinkВ™ LVDS Bridge Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Backlighting the tablet PCPDF, 146 Kb, Archivo publicado: jun 17, 2011
- 2Q 2011 Issue Analog Applications JournalPDF, 2.0 Mb, Archivo publicado: jun 17, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revisión: A, Archivo publicado: dic 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Linea modelo
Serie: TPS61181A (2)
- TPS61181ARTER TPS61181ARTET
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Backlight LED Driver