Datasheet Texas Instruments TPS65149RSHR

ManufacturerTexas Instruments
SeriesTPS65149
Part NumberTPS65149RSHR
Datasheet Texas Instruments TPS65149RSHR

LCD Bias Solution For LCD Panels Using ASG/GIP Technology 56-VQFN -40 to 85

Datasheets

TPS65149 LCD Bias Solution for LCD Monitors - request datasheet datasheet
PDF, 223 Kb, File published: Aug 19, 2010
Extract from the document

Prices

Status

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

Packaging

Pin56
Package TypeRSH
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY2500
CarrierLARGE T&R
Width (mm)7
Length (mm)7
Thickness (mm)0.9
Pitch (mm)0.4
Max Height (mm)1
Mechanical DataDownload

Parametrics

DisplayTypeLCD Unipolar
IC IntegrationLCD Bias,LCD Level shifter,VCOM
Level Shifter/Scan Driver8 Ch
Pin/Package56VQFN
Source Driver Voltage(Max)18 V
Source Driver Voltage(Min)7 V
Special FunctionI2C I/F,Level Shifter,Output Discharge,Reset Generator,Temperature Sensor/Compensation,VCOM/OpAmp
Target Application13 to 21 inches,21 inches and above
TopologyBoost
Vin(Max)6 V
Vin(Min)3 V

Eco Plan

RoHSCompliant

Application Notes

  • 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.
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, File published: 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.

Model Line

Series: TPS65149 (1)
  • TPS65149RSHR

Manufacturer's Classification

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