8682l Datasheet Link
As a QFN-16 package, it requires surface-mount technology (SMT) soldering tools. Ensure the heat dissipation pad is correctly soldered to the ground (AGND/PGND) as recommended for similar high-efficiency DC/DC controllers.
Based on typical application scenarios, the offers the following key technical features: Part Marking: 8682L Manufacturer: O2Micro Package: QFN-16 (16-pin surface mount) Function: Battery Charger / DC-DC Converter / SMPS Driver 8682l Datasheet
The OZ8682L includes O2Micro's proprietary feature. This technology allows the battery to provide power in parallel with the AC adapter during peak system loads. This reduces stress on the power adapter and enables the use of lower-cost, smaller-capacity AC adapters. As a QFN-16 package, it requires surface-mount technology
The reveals a sophisticated, highly integrated SMBus Level 2 Battery Charger Controller. Its combination of Hybrid Power Boost technology, >95% efficiency, and a comprehensive set of programmable protections made it a popular choice for portable computer OEMs in the early 2010s. This technology allows the battery to provide power
Proper installation typically requires a reflow oven or a fine-tip hot air gun to avoid damaging the delicate internal silicon die. Common Use Cases
Frequently used in brands like Apple (e.g., MacBook Pro models), Acer, and others for managing battery charging. Embedded Systems:
The inductor value determines the ripple current ($ \Delta I_L $). A standard rule of thumb is to set ripple current to 30% of the maximum output current.
