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NCP1835 Datasheet Integrated Li-Ion Charger

Manufacturer: onsemi

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Overview

NCP1835 Integrated Li-Ion Charger NCP1835 is an integrated linear charger specifically designed to charge 1−cell Li−Ion batteries with a constant current, constant voltage (CCCV) profile.

It can charge at currents of up to 1.0 A.

Its low input voltage capability, adjustable charge current, ability to maintain regulation without a battery, and its onboard thermal foldback make it versatile enough to charge from a variety of wall adapters.

Key Features

  • Integrated Voltage and Current Regulation.
  • No External MOSFET, Sense Resistor or Blocking Diode Required.
  • Charge Current Thermal Foldback.
  • Integrated Pre.
  • charge Current for Conditioning Deeply Discharged Battery.
  • Integrated End.
  • of.
  • Charge (EOC) Detection.
  • 1% Voltage Regulation.
  • 4.2 V or 4.242 V Regulated Output Voltage.
  • Regulation Maintained without a Battery Present.
  • Programmable Full Charge.

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