LTC3450, 5.1V, 15V, 10V LCD Bias Power Supply Circuit

Reference Design using part LTC3450 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Multi-Output Power Supplies

For End Products

  • Color Television
  • LCD Display

Description

  • LCD Bias Power Supply Circuit with 1.5V to 4.6V input to a triple output (5.1V/10mA, 15V/500A and 10V/500A) application circuit. Greater than 90% efficiency is maintained over the Li-Ion battery's voltage range

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    1.5 to 4.6 V
  • Output Voltage
    -10|5.1|15 V
  • Output Current
    0.0005@-10V|0.0005@15V|0.01@5.1V A
  • Efficiency
    95 %
  • Topology
    Boost

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LTC3450EUD Analog Devices LCD Drivers LCD Driver 1.8V/2.5V/3.3V 16-Pin QFN EP Buy
LTC3450EUD#PBF Analog Devices LCD Drivers LCD Driver 1.8V/2.5V/3.3V 16-Pin QFN EP Tube Buy
LTC3450EUD#TRPBF Analog Devices LCD Drivers LCD Driver 1.8V/2.5V/3.3V 16-Pin QFN EP T/R Buy
LTC3450EUD#TR Analog Devices LCD Drivers LCD Driver 1.8V/2.5V/3.3V 16-Pin QFN EP T/R Buy

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