Datasheet Texas Instruments TPS65178ARSLR — Datenblatt

HerstellerTexas Instruments
SerieTPS65178
ArtikelnummerTPS65178ARSLR
Datasheet Texas Instruments TPS65178ARSLR

Voll programmierbarer LCD-Vorspannungs-IC für TV mit 6-Kanal-Gammapuffer, Vcom-Referenz und dynamischer Verstärkung 48-VQFN -40 bis 85

Datenblätter

Fully Programmable LCD Bias IC for TV w/ 6/CH Gamma Bfr, Vcom Ref, Dynamic Gain datasheet
PDF, 702 Kb, Datei veröffentlicht: Jul 11, 2011
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

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 DataHerunterladen

Parameter

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

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Understanding Undervoltage Lockout in Power Devices (Rev. A)
    PDF, 90 Kb, Revision: A, Datei veröffentlicht: Sep 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, Datei veröffentlicht: Sep 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, Revision: C, Datei veröffentlicht: Jan 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.

Modellreihe

Serie: TPS65178 (4)

Herstellerklassifikation

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