LP4055 Datasheet - Lowpowersemi

LP4055 800mA Linear Li-Ion Battery Charger

The LP4055 is a complete constant-current/constant- voltage linear charger for single cell lithium-ion batteries. Its SOT23-5 package and low external component count make the LP4055 ideally suited for portable applications. Furthermore, the LP4055 is specifically designed to work within USB power s.

LP4055 Features

* include charge current monitor, automatic recharge and a status pin to indicate charge termination. Order Information LP4055

* BAT Voltage Default: 4.2V 43: 4.35V F: Pb-Free Package Type B5: SOT23-5 QV:TDFN-6 Features

* Programmable Charge Current

LP4055-Lowpowersemi.pdf