Datasheet Texas Instruments TPS61150ADRCTG4 — Ficha de datos

FabricanteTexas Instruments
SerieTPS61150A
Numero de parteTPS61150ADRCTG4
Datasheet Texas Instruments TPS61150ADRCTG4

Controlador WLED Boost de doble salida usando un solo inductor 10-VSON -40 a 85

Hojas de datos

Dual Output Boost WLED Driver Using Single Inductor datasheet
PDF, 1.1 Mb, Archivo publicado: oct 6, 2006
Extracto del documento

Precios

Estado

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

Embalaje

Pin10
Package TypeDRC
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY250
CarrierSMALL T&R
Device MarkingBTK
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Number of Channels2
Duty Cycle(Max)93 %
LED12
LED Current Per Channel23 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
Package Size: mm2:W x L10VSON: 9 mm2: 3 x 3(VSON) PKG
Peak Efficiency83 %
RatingCatalog
Shutdown Current(Typ)1.5 uA
Special FeaturesSynchronous Rectification
Switching Frequency(Max)1200 kHz
TopologyBoost
TypeInductive
Vin(Max)6 V
Vin(Min)2.5 V
Vout(Max)27 V
Vout(Min)2.5 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS61150AEVM-150
    TPS61150AEVM-150 Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Powering Multiple WLED Strings Using the TPS61150/50A
    PDF, 107 Kb, Archivo publicado: marzo 14, 2007
    This application report describes how to regulate more than two white light-emitting diodes (WLED) using the TPS61150/50A high-frequency boost converter with two regulated current outputs for driving WLEDs.
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, Archivo publicado: sept 15, 2006
    The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, Revisión: B, Archivo publicado: jun 15, 2017
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, 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: TPS61150A (4)

Clasificación del fabricante

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