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• Descargar
  Dual DC/DC Controller Brings 2-Phase Benefits to Low Input Voltage Applications &mdash LT Journal
  PDF, 72 Kb, Archivo publicado: mayo 1, 2002
  Extracto del documento

  DESIGN FEATURES Dual DC/DC Controller Brings 2-Phase
  Benefits to Low Input Voltage
  by Jason Leonard
  Applications
  Introduction
  The LTC3701 is an efficient, low input voltage, dual DC/DC controller
  that fits into the tight spaces required
  by the latest portable electronics. It
  uses 2-phase switching techniques
  to reduce required input capacitance
  (saving space and cost) and increase
  efficiency. The versatile LTC3701 accepts a wide range of input voltages,
  from 2.5V to 9.8V, making it useful
  for single lithium-ion cell and many
  multicell systems. It can provide output voltages as low as 0.8V and output
  currents as high as 5A. The 100%
  duty cycle allows low dropout for
  maximum energy extraction from a
  battery, and the optional Burst Mode
  operation enhances efficiency at low
  load currents. It also includes other
  popular features, such as a Power
  Good voltage monitor, a phase-locked …

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• Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | External Power Switch Buck Controllers

Otros nombres:

LTC3701EGNPBF, LTC3701EGN PBF