LP4054 Datasheet - Power

LP4054, 600mA Standalone Linear Li-Ion Battery Charger

Preliminary LP4054 600mA Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT General Description The LP4054 is a complete

Features

* include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage.
Ordering Information LP4054
* F:PB-Free Package B5:SOT23-5 Features Programmable Charge Current Up to 800mA

Applications

* Furthermore, the LP4054 is specifically designed to work within USB power specifications.
No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture.
Thermal feedback regulates the charge current to limit the die temperature during high power ope

LP4054-Power.pdf