Abby

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Revision as of 19:36, 6 January 2024 by CreepNT (talk | contribs) (refactor to look similar to other pages, add hw model number)
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Abby is the codename of the Fuel Gauge (battery management) IC of the PS Vita. This IC works in conjunction with Cookie to charge the battery of the unit, and also monitors the battery's charge level, health, etc.

Hardware

SN27520

Customized(?) version of the Texas Instruments bq27520.

Used in Fat units.

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