Datasheet Texas Instruments TPS65142RTGR — 数据表

制造商Texas Instruments
系列TPS65142
零件号TPS65142RTGR
Datasheet Texas Instruments TPS65142RTGR

具有6通道WLED驱动器32-WQFN -40至85的LCD面板的LCD偏置解决方案

数据表

TPS65142 LCD Bias Power Integrated with WLED Backlight Drivers datasheet
PDF, 2.7 Mb, 修订版: B, 档案已发布: Aug 14, 2015
从文件中提取

价格

状态

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

打包

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 Data下载

参数化

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

生态计划

RoHSCompliant

应用须知

  • TPS65142 Loop Compensation Design Consideration
    PDF, 586 Kb, 档案已发布: Jul 2, 2013
  • Generation of a VCOM buffer input using PWM signal
    PDF, 439 Kb, 档案已发布: 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, 修订版: A, 档案已发布: 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, 修订版: B, 档案已发布: Aug 17, 2015

模型线

系列: TPS65142 (1)
  • TPS65142RTGR

制造商分类

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