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LTC4067 Datasheet USB Power Manager

Manufacturer: Linear Technology (now Analog Devices)

Overview

LTC4067 USB Power Manager with OVP and Li-Ion/Polymer Charger www.DataSheet4U.

Key Features

  • Programmable Input Current Limit:.
  • Single Resistor at CLPROG Pin to Set and Monitor Input Current Battery Charger/Ideal Diode/Controller:.
  • 13V Overvoltage Protection.
  • Full Featured Battery Charger with 4.2V Float.
  • Up to 1.25A Programmable Charge Current.
  • Thermal Regulation Maximizes Charge Current Without Risk of Overheating.
  • Internal 2 Hour Termination Timer from Onset of Voltage Mode Charging.
  • Automatic Load Switchover to Battery Power with Internal Ideal Dio.