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XB4908AJL - One Cell Lithium-ion/Polymer Battery Protection IC

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Datasheet Details

Part number	XB4908AJL
Manufacturer	XySemi
File Size	0.98 MB
Description	One Cell Lithium-ion/Polymer Battery Protection IC
Datasheet	XB4908AJL-XySemi.pdf

XB4908AJL Product details

Description

The XB4908AJL product is a high integr ation solution for lithium-ion/polymer batter y protection.

Features

m.
Protection of Charger Reverse Connect ion.
Protection of Battery Cell Reverse Con nection Without External load.
Integrated Advanced Power MOSFET with Equivalent of 15.5 mΩ RSS(ON).
Ultra-small ESN4 Package J.
Only One External Capacitor Required.
Over-temperature Protection.
Overcharge Current Protection.
Two-step Overcurrent Detection -Over-discharge Current -Load Short Circuiting.
Low Current Consumption -Operation Mode: 3.9µA typ. -Power-down.

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Published: Sep 15, 2025 |