Datasheet Texas Instruments TPS65148RHBR — Ficha de datos

FabricanteTexas Instruments
SerieTPS65148
Numero de parteTPS65148RHBR
Datasheet Texas Instruments TPS65148RHBR

Bias LCD de 4 canales con GPM, VCOM, reinicio, descarga de LCD, HVS, ext.

Hojas de datos

Compact TFT LCD Bias IC with VCOM Buffer, Voltage Regulator and Reset Function datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: enero 19, 2011
Extracto del documento

Precios

Descripción detallada

Interruptor de aislamiento y LDO para Gamma 32-VQFN -40 a 85

Estado

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

Embalaje

Pin32
Package TypeRHB
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Width (mm)5
Length (mm)5
Thickness (mm)0.9
Pitch (mm)0.5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias,VCOM
Pin/Package32VQFN
Source Driver Voltage(Max)18 V
Source Driver Voltage(Min)7 V
Special FunctionGPM/GVS,Output Discharge,Reset Generator,VCOM/OpAmp
Target Application13 to 21 inches,7 to 13 inches
TopologyBoost
Vin(Max)6 V
Vin(Min)2.5 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Generation of a VCOM buffer input using PWM signal
    PDF, 439 Kb, Archivo publicado: dic 21, 2015
    In an LCD the backlight shines through the liquid crystal material and the voltage across the liquid crystal controls how much light shines through it. An active matrix LCD (AMLCD) contains many pixels arranged in a grid pattern. The voltage across each pixel is controlled individually so that high resolution images can be created. One terminal of every pixel is connected to a common plane. The v
  • Understanding Undervoltage Lockout in Power Devices (Rev. A)
    PDF, 90 Kb, Revisión: A, Archivo publicado: sept 19, 2018
    Many integrated circuits include an undervoltage lockout (UVLO) function to disable the device at low supply voltages. Below the minimum supply voltage the function and performance of a device may be undefined making it impossible to predict system behavior. This application note explains how to correctly understand the undervoltage lockout specification in the data sheets of TI's power products.

Linea modelo

Serie: TPS65148 (1)
  • TPS65148RHBR

Clasificación del fabricante

  • Semiconductors > Power Management > LCD/OLED Display Bias Solutions