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: Ensure you match the specific part number (OZ8681L or OZ8681LN) to your existing board before attempting a swap. 8681l ic datasheet pdf download install
Use a hot air station to remove the old 8681L chip from the PCB. Do not just Google “download PDF” – use
The (also known as the OZ8681LN or OZ8681L ) is a highly integrated SMBus Level 2 Battery Charge Controller manufactured by O2Micro . It is primarily designed for use in smart battery systems (SBS) within portable computer systems like notebooks. Technical Overview 8681l ic datasheet pdf download install
: It utilizes two high-side current sensors to dynamically allocate AC adapter current between the system and the battery to achieve the fastest possible charging time while the system is powered on.