NCP1850 - Fully Integrated Li-Ion Switching Battery Charger

Product Overview

ON Semiconductor

Part number	NCP1850
Manufacturer	ON Semiconductor
File Size	269.39 KB
Description	Fully Integrated Li-Ion Switching Battery Charger
Datasheet	NCP1850 Datasheet
Additional preview pages of the NCP1850 datasheet.

Battery Charger Input.

These two pins must be decoupled by at least 1 mF capacitor and connected together.

System Power Monitor input.

under software supervision. An optional battery FET can be placed between the system and the battery in order to isolate and supply the system. The NCP1850 junction temperature and battery temperature are monitored during charge cycle, and both current and voltage can be modified accordingly through I2C setting. The charger activity and status are reported through a dedicated pin to the system. The input pin is protected against overvoltages. The NCP1850 also provides USB OTG support by boosting.

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Published: Jan 23, 2016 |