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ETA6071

2.5A 2-Cell Li+ Battery Charger with 2.4A Buck OTG function

ETA6071 is a wide input range, high efficiency, synchronous 2-cell series Li-Ion battery cell boost charger. It accepts input from 2.7V to 7V and is capable of delivering up to 2.5A charge current to two stacked Li-Ion batteries. The charging current and termination voltage can both be programmed through external resistors. There are also an input current...

一般应用
特征
  • 5A Charging with up to 95% Efficiency
  • High voltage input standoff up to 16V
  • Input current limit and DPM setting
  • External programmable CC/CV setting
  • NTC thermistor input
  • Charger status indication
  • True-Shutoff Boost
  • Bi-Directional Power conversion with Single Inductor
  • Tiny QFN3x3 package

 

应用
  • E-Cigarette
  • Power Bank
  • Two Cell Li-Ion battery applications