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LT3473A

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• Descargar
  OLED Driver with Output Disconnect and Automatic Burst Mode Improves Standby Mode Efficiency &mdash LT Journal
  PDF, 88 Kb, Archivo publicado: sept 1, 2005
  Extracto del documento

  DESIGN IDEAS OLED Driver with Output Disconnect
  and Automatic Burst Mode Improves
  by David Kim
  Standby Mode Efficiency
  Introduction
  The LT3473 is a micropower step-up
  DC/DC converter designed to drive
  self-luminous organic light-emitting
  diode or OLED display. The LT3473
  features an integrated output disconnect switch that prevents leakage
  from OLED display during standby
  or shutdown mode by isolating the
  OLED display from input supply. The
  LT3473 also features an automatic
  burst mode, which allows outputs to
  be regulated with minimum circuit
  operation to maximize the light load
  efficiency. The small DFN package
  (3mm Г— 3mm), high level of integration
  and constant switching frequency yield
  a tiny solution size.
  Some OLED applications require
  intermediate bias voltages for enhancing the display refreshing rate, such …

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Clasificación del fabricante

• Power Management > Switching Regulator > LCD/CCD/OLED Bias
• Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost

Otros nombres:

LT3473EDDPBF, LT3473EDD PBF