Datasheet Texas Instruments TPS65142RTGR

ManufacturerTexas Instruments
SeriesTPS65142
Part NumberTPS65142RTGR
Datasheet Texas Instruments TPS65142RTGR

LCD Bias Solution For LCD Panels with 6ch WLED Driver 32-WQFN -40 to 85

Datasheets

TPS65142 LCD Bias Power Integrated with WLED Backlight Drivers datasheet
PDF, 2.7 Mb, Revision: B, File published: Aug 14, 2015
Extract from the document

Prices

Status

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

Packaging

Pin32
Package TypeRTG
Industry STD TermWQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingTS65142
Width (mm)3
Length (mm)6
Thickness (mm).75
Pitch (mm).4
Max Height (mm).8
Mechanical DataDownload

Parametrics

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias,LED Backlight
Level Shifter/Scan DriverN/A Ch
Pin/Package32WQFN
Source Driver Voltage(Max)16.5 V
Source Driver Voltage(Min)7 V
Special FunctionOutput Discharge,VCOM/OpAmp,GPM/GVS,Reset Generator,Backlight Driver
Target Application7 to 13 inches,13 to 21 inches
Vin(Max)6 V
Vin(Min)2.3 V

Eco Plan

RoHSCompliant

Application Notes

  • TPS65142 Loop Compensation Design Consideration
    PDF, 586 Kb, File published: Jul 2, 2013
  • Generation of a VCOM buffer input using PWM signal
    PDF, 439 Kb, File published: 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, File published: 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.
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revision: B, File published: Aug 17, 2015

Model Line

Series: TPS65142 (1)
  • TPS65142RTGR

Manufacturer's Classification

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