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AP5057SPER

Chipown
Part Number AP5057SPER
Manufacturer Chipown
Description 1A Linear Li-Ion Battery Charger
Published Oct 12, 2016
Detailed Description AP5057 Chipown Using SOP8 package 1A Linear Li-Ion Battery Charger General Description The AP5057 is a complete const...
Datasheet PDF File AP5057SPER PDF File

AP5057SPER
AP5057SPER

Overview
AP5057 Chipown Using SOP8 package 1A Linear Li-Ion Battery Charger General Description The AP5057 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries.
Its SOP package and low external component count make the AP5057 ideally suited for portable applications.
Furthermore, the AP5057 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 c...


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