Datasheet Texas Instruments TPS61195RUYT — Ficha de datos

FabricanteTexas Instruments
SerieTPS61195
Numero de parteTPS61195RUYT
Datasheet Texas Instruments TPS61195RUYT

96 LED, controlador de LED blanco de 8 canales para retroiluminación LCD con interfaz SMBus 28-WQFN -40 a 85

Hojas de datos

WLED Driver for LCD Backlighting With PWM and SMBus Control Interface datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: agosto 20, 2010
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

Pin2828
Package TypeRUYRUY
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingTPS61195
Width (mm)44
Length (mm)44
Thickness (mm).75.75
Pitch (mm).4.4
Max Height (mm).8.8
Mechanical DataDescargarDescargar

Paramétricos

Number of Channels8
Duty Cycle(Max)94 %
LED96
LED Current Per Channel30 mA
Operating Temperature Range-40 to 85 C
Package GroupWQFN
Package Size: mm2:W x L28WQFN: 16 mm2: 4 x 4(WQFN) PKG
Peak Efficiency94 %
RatingCatalog
Shutdown Current(Typ)4 uA
Special FeaturesLoad Disconnect During Shutdown
Switching Frequency(Max)1000 kHz
TopologyBoost
TypeInductive
Vin(Max)21 V
Vin(Min)4.5 V
Vout(Max)45 V
Vout(Min)15 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS61195EVM-460
    Evaluation Module for TPS61195 96 LED, 8-Channel White LED Driver for LCD Backlight
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Extending the Input Voltage Range of the TPS6116x/8x/9x WLED Drivers
    PDF, 124 Kb, Archivo publicado: agosto 12, 2009
    The TPS6116x, TPS6118x and TPS6119x WLED driver and TPS6117x boost converter integrated circuits (IC) can operate with different input voltages, one powering the IC itself and the other powering the boost power stage. This application report explains various options on how to use the WLED drivers with split power rails. This allows these LED drivers to be used in applications where the available
  • 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: TPS61195 (2)

Clasificación del fabricante

  • Semiconductors > Power Management > LED Driver > Backlight LED Driver