XT4054 charger equivalent, standalone linear li-ion battery charger.
include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage.
* Fea.
Furthermore, the XT4054 is specifically designed to work within USB power specifications. No external sense resistor is.
The XT4054 is a complete constant-current /constant -voltage linear charger for single cell lithium-ion batteries. Its ThinSOT package and low external component count make the XT4054 ideally suited for portable applications. Furthermore, the XT4054 .
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