Datasheet Texas Instruments TPS65146RGER — 数据表

制造商Texas Instruments
系列TPS65146
零件号TPS65146RGER
Datasheet Texas Instruments TPS65146RGER

具有LDO,GPM,VCOM缓冲器和复位IC的3-CH LCD偏置24-24VQFN -40至85

数据表

Compact LCD Bias IC for Notebook & Monitor with LDO, VCOM Buffer and Reset IC datasheet
PDF, 2.3 Mb, 修订版: A, 档案已发布: Jun 16, 2009
从文件中提取

价格

状态

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

打包

Pin24
Package TypeRGE
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Width (mm)4
Length (mm)4
Thickness (mm)0.88
Pitch (mm)0.5
Max Height (mm)1
Mechanical Data下载

参数化

DisplayTypeN/A
IC IntegrationLCD Bias,VCOM
Pin/Package24VQFN
Source Driver Voltage(Max)16.5 V
Source Driver Voltage(Min)7 V
Special FunctionGPM/GVS,Output Discharge,Reset Generator,VCOM/OpAmp
Target Application13 to 21 inches
TopologyBoost,Inverting Buck-Boost
Vin(Max)6 V
Vin(Min)2.5 V

生态计划

RoHSCompliant

应用须知

  • 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.
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, 档案已发布: 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.

模型线

系列: TPS65146 (1)
  • TPS65146RGER

制造商分类

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