XA4246 charger equivalent, standalone linear li-ion battery charger.
Furthermore, the XA4246 is specifically designed to work within USB power specifications.
No external sense resistor is.
The XA4246 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 XA4246 ideally suited for portable applications. Furthermore, the XA4246 is.
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