SGM4054 Datasheet - SG Micro

SGM4054 Standalone Linear Li-Ion Battery SGM4054 Charger

The SGM4054 is a complete constant-current/constantvoltage linear charger for single cell lithium-ion batteries. Its SOT23-5 small package and low external component count make the SGM4054 ideally suited for portable applications. Besides wall adapter’s 5V power supply, the SGM4054 is specifically d.

SGM4054 Features

* include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. The SGM4054 has lead (Pb) free SOT23-5 package and is rated over the -40°C to +85°C temperature range. FEATURES

* Programmable Charg

SGM4054-SGMicro.pdf