Datasheet Texas Instruments TPS65161APWPR — Ficha de datos

FabricanteTexas Instruments
SerieTPS65161A
Numero de parteTPS65161APWPR
Datasheet Texas Instruments TPS65161APWPR

Sesgo de LCD de 4 canales (3.7A Min. Boost Ilim. Hasta 19V, 2.3A Min. Buck Ilim) 28-HTSSOP -40 a 85

Hojas de datos

Bias Power Supply for TV and Monitor TFT LCD Panels. datasheet
PDF, 1.2 Mb, Revisión: E, Archivo publicado: marzo 5, 2013
Extracto del documento

Precios

Estado

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

Embalaje

Pin28
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm)0.65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias
Pin/Package28HTSSOP
Source Driver Voltage(Max)19 V
Special FunctionAdjustable Sequencing
Target Application13 to 21 inches,21 inches and above
TopologyBoost,Buck
Vin(Max)14.7 V
Vin(Min)8 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.
  • 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.
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revisión: B, Archivo publicado: agosto 17, 2015

Linea modelo

Serie: TPS65161A (1)
  • TPS65161APWPR

Clasificación del fabricante

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