Datasheet Texas Instruments TPS65141RGER — Ficha de datos

FabricanteTexas Instruments
SerieTPS65141
Numero de parteTPS65141RGER
Datasheet Texas Instruments TPS65141RGER

4-CH LCD Bias w / Totalmente Int.

Hojas de datos

TPS6514x Triple Output LCD Supply With Linear Regulator and Power Good datasheet
PDF, 2.1 Mb, Revisión: F, Archivo publicado: jun 29, 2016
Extracto del documento

Precios

Descripción detallada

Pos. Bomba de carga, controlador LDO de 3.3V y 1.6A mín. Boost Ilim 24-VQFN -40 a 85

Estado

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

Embalaje

Pin2424
Package TypeRGERGE
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device Marking65141TPS
Width (mm)44
Length (mm)44
Thickness (mm).88.88
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDescargarDescargar

Paramétricos

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias
Level Shifter/Scan DriverN/A Ch
Pin/Package24HTSSOP, 24VQFN
Source Driver Voltage(Max)15 V
Source Driver Voltage(Min)5 V
Special FunctionN/A
Target Application7 to 13 inches,13 to 21 inches
Vin(Max)5.5 V
Vin(Min)2.7 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • How to Compensate the TPS6510x and the TPS6514x
    PDF, 1.1 Mb, Archivo publicado: agosto 30, 2016
    The boost converters in the TPS6510x (TPS65100 TPS65101 TPS65105) and the TPS6514x (TPS65140 TPS65141 TPS65145) series use external loop compensation providing high flexibility in LCD supply design. If designing a typical application scheme use the recommended components from the TPS6510x datasheet (SLVS496) and the TPS6514x datasheet (SLVS497). This application note gives a deeper understand
  • Basic Calculation of an Inverting Buck-Boost Power Stage (Rev. A)
    PDF, 431 Kb, Revisión: A, Archivo publicado: agosto 28, 2017
    This application note provides basic formulas that you need to design the power stage of an invertingbuck-boost converter. The premise is that the power switch is integrated in the IC and the rectification isdone by a diode (non-synchronous power stage). It provides all the formulas and considerations that youneed to select the external power components such as the inductor the diode and t
  • 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.

Linea modelo

Serie: TPS65141 (3)

Clasificación del fabricante

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