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  1.2MHz, 2A, Monolithic Boost Regulator Delivers High Power in Small Spaces &mdash LT Journal
  PDF, 432 Kb, Archivo publicado: marzo 25, 2005
  Extracto del documento

  DESIGN IDEAS 1.2MHz, 2A, Monolithic
  Boost Regulator Delivers
  High Power in Small Spaces
  Introduction 1.3 TA = 25В°C
  VOUT = 5V
  COUT = 22ВµF
  1.1 L = 2.2ВµH IOUT(MAX) (A) Even as cell phones, computers
  and PDAs shrink, they require an
  increasing number of power supply
  voltages. The challenge, of course,
  is how to squeeze more voltage converter circuits into less space—without
  sacrificing power or efficiency. Boost
  converters, in particular, are becoming
  more prevalent, as main supply voltages are lowered to accommodate core
  logic circuits, while many components
  require a higher supply voltage. The
  LTC3426 boost converter meets the
  challenge with converter-shrinking
  features, including a low RDS(ON) monolithic switch, internal compensation
  and a 3mm Г— 3mm Г— 1mm ThinSOT
  package. The LTC3426 operates at
  high frequency and therefore works
  with small, low cost inductors and …

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Clasificación del fabricante

• Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost

Otros nombres:

LTC3426ES6PBF, LTC3426ES6 PBF