LTC4063 Datasheet (Linear Technology) - Standalone Linear Li-lon Battery Charger

LTC4063, Standalone Linear Li-lon Battery Charger

The LTC®4063 is a standalone linear charger for single cell lithium-ion batteries with an adjustable low dropout linear regulator (LDO).

The adjustable LDO regulates an output voltage between 1.2V to 4.2V at up to 100mA load current.

When the input supply (wall adapter or USB supply) is removed, the

LTC4063 Features

* n Charge Current Programmable up to 1A n Integrated 100mA Adjustable Low Dropout Linear Regulator n Charges Single Cell Li-Ion Batteries Directly from USB Port n Preset Charge Voltage with ±0.35% Accuracy n No External MOSFET, Sense Resistor or Blocking Diode Needed n Thermal Regulation Maximizes Ch