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NCP1855

ON Semiconductor
Part Number NCP1855
Manufacturer ON Semiconductor
Description Fully Integrated Li-Ion Switching Battery Charger
Published Oct 13, 2016
Detailed Description NCP1855 9 V / 2.5 A, 12 V / 2 A, Fully Integrated Li-Ion Switching Battery Charger with Power Path Management and USB O...
Datasheet PDF File NCP1855 PDF File

NCP1855
NCP1855


Overview
NCP1855 9 V / 2.
5 A, 12 V / 2 A, Fully Integrated Li-Ion Switching Battery Charger with Power Path Management and USB On-The-Go Support The NCP1855 is a fully programmable single cell Lithium-ion switching battery charger optimized for charging from a USB compliant input supply and AC adaptor power source.
The device integrates a synchronous PWM controller, power MOSFETs, and the entire charge cycle monitoring including safety features under software supervisibon.
An optional battery FET can be placed between the system and the battery in order to isolate and supply the system.
The NCP1855 junction temperature is monitored during charge cycle and both current and voltage can be modified acc...



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