Datasheet Texas Instruments TPS61199NSR — Ficha de datos

FabricanteTexas Instruments
SerieTPS61199
Numero de parteTPS61199NSR
Datasheet Texas Instruments TPS61199NSR

Controlador LED blanco para monitores LCD Retroiluminación 20-SO -40 a 85

Hojas de datos

TPS61199 White-LED Driver for LCD Monitor Backlighting datasheet
PDF, 1.3 Mb, Revisión: B, Archivo publicado: nov 23, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin20
Package TypeNS
Industry STD TermSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingTPS61199
Width (mm)5.3
Length (mm)12.6
Thickness (mm)1.95
Pitch (mm)1.27
Max Height (mm)2
Mechanical DataDescargar

Paramétricos

Number of Channels8
Duty Cycle(Max)94 %
LED120
LED Current Per Channel70 mA
Operating Temperature Range-40 to 85 C
Package GroupSO
Package Size: mm2:W x L20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) PKG
Peak Efficiency95 %
RatingCatalog
Shutdown Current(Typ)10 uA
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown,OVP,PWM Control,Thermal Shutdown
Switching Frequency(Max)800 kHz
TopologyBoost
TypeInductive
Vin(Max)30 V
Vin(Min)8 V
Vout(Max)60 V
Vout(Min)8 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS61199EVM-598
    Evaluation Module for TPS61199 White LED Driver for LCD Monitors Backlighting
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • High-Brightness Portable Lighting
    PDF, 87 Kb, Archivo publicado: oct 4, 2016
  • Description Compensating the Current Mode Boost Control Loop
    PDF, 411 Kb, Archivo publicado: dic 9, 2010
  • 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: TPS61199 (3)

Clasificación del fabricante

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