IP2312 Datasheet Single-cell Lithium Battery Synchronous Switch Buck Charger

Manufacturer: Injoinic

Overview: Machine Translated by Google IP2312 Single-cell lithium battery synchronous switch buck charging IC.

Datasheet Details

Part number	IP2312
Manufacturer	Injoinic
File Size	976.09 KB
Description	Single-cell lithium battery synchronous switch buck charger
Datasheet	IP2312-Injoinic.pdf

D1 1 LED driver pin/battery type selection

ÿ Synchronous switch step-down charging ÿ Charging efficiency 94% (3.7V/2A) ÿ Maximum charging current 3A ÿ Charging current can be adjusted by external resistor ÿ Automatically adjusts the input current and is compatible with small current adapters ÿSupport 4.20V/4.30V/4.35V/4.4V battery ÿSupport charging NTC temperature protection ÿSupports LED charging status indication ÿ Built-in power MOS ÿ 750KHz switching frequency, can support 1uH inductor ÿ Input overvoltage and undervoltage protection.

Brand Logo	Part Number	Description	Manufacturer
	IP2312	Single-cell lithium battery synchronous switch buck charger	ChipSourceTek
	IP2312U	Single-cell lithium battery synchronous buck charger	ChipSourceTek

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