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: Typically housed in a compact, low-profile QFN-16 (Quad Flat No-leads, 16-pin) package.

External pass-FET gate driver to switch between adapter and battery power. HGATE High-side synchronous switching MOSFET gate drive output. 15 LGATE Low-side synchronous switching MOSFET gate drive output. 16 PHASE / LX Inductor switching node connection point. Common Symptoms of a Faulty 8681L IC

: Includes built-in safeguards for battery over-voltage, over-current, reverse connection, and thermal shutdown.

: Features $\pm$0.5% battery voltage accuracy and $\pm$3% accuracy for both charging and adapter current.