NCP1835 Datasheet (ON Semiconductor) - Integrated Li-Ion Charger

NCP1835, Integrated Li-Ion Charger

Pin Symbol Description 1 VCC Input Supply Voltage.

Provides power to the charger.

This pin should be bypassed with at least a 4.7 mF ceramic capacitor to ground.

2 FAULT An open *drain output indicating fault status.

This pin is pulled LOW under any fault conditions.

A FAULT condition r

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.

The NCP1835 can charge from a standard vo

NCP1835 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