Datasheet Texas Instruments TPS61158DRVR — Ficha de datos

FabricanteTexas Instruments
SerieTPS61158
Numero de parteTPS61158DRVR
Datasheet Texas Instruments TPS61158DRVR

Controlador WLED de 30 V con diodo de alimentación integrado 6-WSON -40 a 85

Hojas de datos

TPS61158 30-V WLED Driver with Integrated Power Diode datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: jun 18, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin6
Package TypeDRV
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingSIW
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).65
Max Height (mm).8
Mechanical DataDescargar

Paramétricos

Number of Channels1
Duty Cycle(Max)94 %
LED8
LED Current Per Channel30 mA
Operating Temperature Range-40 to 85 C
Package GroupWSON
Package Size: mm2:W x LSee datasheet (WSON) PKG
Peak Efficiency94 %
RatingCatalog
Shutdown Current(Typ)1 uA
Special FeaturesEnable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown
Switching Frequency(Max)960 kHz
TopologyBoost
TypeInductive
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)29 V
Vout(Min)2.7 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Simple Backlight Driver Dimming Performance
    PDF, 74 Kb, Archivo publicado: marzo 20, 2017
    The TPS61158, TPS61160/61, TPS61162/63A, TPS61165, and TPS61169 (hereafter TPS611xx) are simple backlight drivers commonly used in smartphones and tablets. These devices support PWM dimming with an input voltage as low as 2.7 V. This application note discusses the requirements for using tje TPS611xx parts at the lowest performance specifications for PWM dimming.
  • Analog PWM Dimming in White-LED Drivers
    PDF, 539 Kb, Archivo publicado: dic 21, 2016
    Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LEDdriver devices. PWM dimming takes a rectangle waveform with variable positive duty cycle (D) and adjuststhe LED current proportionally. For many smaller format white LED drivers (7-inch screen size or smaller),the PWM signal is converted to a DC control voltage and made to drive the LED current in

Linea modelo

Serie: TPS61158 (2)

Clasificación del fabricante

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