Datasheet Texas Instruments TPS65178ARSLT — 数据表

制造商Texas Instruments
系列TPS65178
零件号TPS65178ARSLT
Datasheet Texas Instruments TPS65178ARSLT

具有6通道伽玛缓冲器,Vcom参考和动态增益48-VQFN -40至85的电视的完全可编程LCD偏置IC

数据表

Fully Programmable LCD Bias IC for TV w/ 6/CH Gamma Bfr, Vcom Ref, Dynamic Gain datasheet
PDF, 702 Kb, 档案已发布: Jul 11, 2011
从文件中提取

价格

状态

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

打包

Pin48
Package TypeRSL
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Width (mm)6
Length (mm)6
Thickness (mm)0.9
Pitch (mm)0.4
Max Height (mm)1
Mechanical Data下载

参数化

DisplayTypeLCD Unipolar
IC IntegrationGamma Buffer,LCD Bias,VCOM
Pin/Package48VQFN
Source Driver Voltage(Max)19 V
Source Driver Voltage(Min)12.8 V
Special FunctionGamma Buffer,HAVDD,I2C I/F,Reset Generator,Temperature Sensor/Compensation,VCOM/OpAmp
Target Application13 to 21 inches,21 inches and above
TopologyBoost,Buck
Vin(Max)14.7 V
Vin(Min)8.6 V

生态计划

RoHSCompliant

应用须知

  • 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.
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, 修订版: C, 档案已发布: 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.

模型线

系列: TPS65178 (4)

制造商分类

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