AP5056
Using SOP8/MSOP8 package 1A Linear Li-Ion Battery Charger
Description
The AP5056 is a complete constant current & constant
voltage linear charger for single cell lithium-ion batteries.
Its SOP/MSOP package and low external component count make the AP5056 ideally suited for portable applications.
Furthermore, the AP5056 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 operation or high ambient temperature.
The charge
voltage is fixed at 4.
2V, and the charge current...