Datasheet Linear Technology LTC4059AEDC#TRPBF — 数据表

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LTC4059

文章

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  900mA Li-Ion Charger in 2mm × 2mm DFN is Thermally Regulated for Faster Charge Time &mdash LT Journal
  PDF, 358 Kb, 档案已发布: Jun 10, 2005
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  DESIGN IDEAS 900mA Li-Ion Charger in 2mm Г— 2mm
  DFN is Thermally Regulated for
  by David Kim
  Faster Charge Time
  Introduction
  It can be tough to design a high performance linear Li-Ion battery charger
  for cell phones, MP3 players and other
  portable devices. The overriding design
  problem is how to squeeze the charger
  onto ever-shrinking boards, while
  managing the heat inherently generated by the charge process. The typical
  solution is to lower the maximum
  charge current to a sub-optimal value
  to avoid overheating, thus increasing
  charge time.
  The LTC4059 is designed to shorten
  charge time even while squeezing
  the charger into the smallest spaces.
  The LTC4059 is a 2mm Г— 2mm DFN
  package constant-current/constant
  voltage Li-Ion linear charger with a
  built-in 900mA MOSFET, accurate
  charge current monitor output and …

模型线

制造商分类

• Power Management > Battery Management > Battery Charger IC > Linear Battery Chargers

其他名称:

LTC4059AEDCTRPBF, LTC4059AEDC TRPBF