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LTC4077 Datasheet Dual Input Standalone Li-Ion Battery Charger

Manufacturer: Linear Technology (now Analog Devices)

Overview

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Key Features

  • Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs.
  • Automatic Input Power Detection and Selection.
  • Charge Current Programmable up to 950mA from Wall Adapter Input.
  • C/10 Charge Current Termination.
  • Thermal Regulation Maximizes Charge Rate Without Risk of Overheating.
  • Preset Charge Voltage with ±0.6% Accuracy.
  • 18µA USB Suspend Current in Shutdown.
  • Power Present Status Output.
  • Charge Status Output.
  • Automatic Recharge.
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