Based on analysis of real-world circuit extractions and manufacturer cross-references, the 8682L integrates the following core functions:
This exceeds the 125°C maximum junction temperature, so a heatsink or copper plane is mandatory for full load. The datasheet recommends derating above 700mA for ambient temperatures >50°C. 8682l ic datasheet
: NMOS synchronous buck converter with fixed frequency, achieving efficiency greater than 95% Battery Voltage accuracy. Charging and Adapter Current accuracy. Programmability (via SMBus) Battery Voltage : 11-bit DAC setting ( Charge Current : 6-bit DAC setting ( Adapter Current : 6-bit DAC setting ( Battery Support : Supports various chemistries, including Li-Ion (1 to 4 cells) : Space-saving 16-pin QFN Functional Capabilities Hybrid Power Boost Based on analysis of real-world circuit extractions and