Datasheet Texas Instruments TPS65148RHBR — Datenblatt

HerstellerTexas Instruments
SerieTPS65148
ArtikelnummerTPS65148RHBR
Datasheet Texas Instruments TPS65148RHBR

4-CH-LCD-Vorspannung mit GPM, VCOM, Zurücksetzen, LCD-Entladung, HVS, ext.

Datenblätter

Compact TFT LCD Bias IC with VCOM Buffer, Voltage Regulator and Reset Function datasheet
PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: Jan 19, 2011
Auszug aus dem Dokument

Preise

Detaillierte Beschreibung

Isolationsschalter & LDO für Gamma 32-VQFN -40 bis 85

Status

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

Verpackung

Pin32
Package TypeRHB
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Width (mm)5
Length (mm)5
Thickness (mm)0.9
Pitch (mm)0.5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias,VCOM
Pin/Package32VQFN
Source Driver Voltage(Max)18 V
Source Driver Voltage(Min)7 V
Special FunctionGPM/GVS,Output Discharge,Reset Generator,VCOM/OpAmp
Target Application13 to 21 inches,7 to 13 inches
TopologyBoost
Vin(Max)6 V
Vin(Min)2.5 V

Öko-Plan

RoHSCompliant

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.

Modellreihe

Serie: TPS65148 (1)
  • TPS65148RHBR

Herstellerklassifikation

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