Datasheet Texas Instruments TPS65167ARHAR — Datenblatt

HerstellerTexas Instruments
SerieTPS65167A
ArtikelnummerTPS65167ARHAR
Datasheet Texas Instruments TPS65167ARHAR

4-CH LCD Bias mit Fully Int.

Datenblätter

Compact LCD Bias Supply for TFT-LCD TV Panels datasheet
PDF, 1.6 Mb, Revision: C, Datei veröffentlicht: Mar 10, 2008
Auszug aus dem Dokument

Preise

Detaillierte Beschreibung

Positive Ladungspumpe, LDO-Regler, HVS (VDD / VGH) & Temp. Sensor 40-VQFN -40 bis 85

Status

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

Verpackung

Pin40
Package TypeRHA
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY2500
CarrierLARGE T&R
Width (mm)6
Length (mm)6
Thickness (mm)0.9
Pitch (mm)0.5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias
Pin/Package40VQFN
Source Driver Voltage(Max)19 V
Special FunctionOutput Discharge,GPM/GVS,Temperature Sensor/Compensation
Target Application13 to 21 inches,21 inches and above
TopologyBoost,Buck
Vin(Max)14 V
Vin(Min)6 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS65167EVM-277
    TPS65167 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Generation of a VCOM buffer input using PWM signal
    PDF, 439 Kb, Datei veröffentlicht: Dec 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, 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.
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revision: B, Datei veröffentlicht: Aug 17, 2015

Modellreihe

Serie: TPS65167A (1)
  • TPS65167ARHAR

Herstellerklassifikation

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