Datasheet Texas Instruments TPS65178RSLR — Ficha de datos

FabricanteTexas Instruments
SerieTPS65178
Numero de parteTPS65178RSLR
Datasheet Texas Instruments TPS65178RSLR

CI de polarización LCD totalmente programable para TV con búfer gamma de 6 canales, referencia de Vcom y ganancia dinámica 48-VQFN -40 a 85

Hojas de datos

Fully Programmable LCD Bias IC for TV w/ 6/CH Gamma Bfr, Vcom Ref, Dynamic Gain datasheet
PDF, 702 Kb, Archivo publicado: jul 11, 2011
Extracto del documento

Precios

Estado

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

Embalaje

Pin48
Package TypeRSL
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY2500
CarrierLARGE T&R
Width (mm)6
Length (mm)6
Thickness (mm)0.9
Pitch (mm)0.4
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

DisplayTypeLCD Unipolar
IC IntegrationGamma Buffer,LCD Bias,VCOM
Pin/Package48VQFN
Source Driver Voltage(Max)19 V
Source Driver Voltage(Min)12.8 V
Special FunctionGamma Buffer,HAVDD,I2C I/F,Reset Generator,Temperature Sensor/Compensation,VCOM/OpAmp
Target Application13 to 21 inches,21 inches and above
TopologyBoost,Buck
Vin(Max)14.7 V
Vin(Min)8.6 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • 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.
  • 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.
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revisión: C, Archivo publicado: enero 8, 2014
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.

Linea modelo

Serie: TPS65178 (4)

Clasificación del fabricante

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