8682l Datasheet [better] Jun 2026

SMBus serial clock line used for data transmission synchronization. Digital I/O SMBus serial data bidirectional line for command routing. 5 Analog Input

The electronic specifications of the OZ8682L are optimized for standard Lithium-Ion (Li-ion) or Lithium-Polymer battery topologies. Quad Flat No-Lead (QFN-16), measuring

bypass capacitor as close to the IC pins as humanly possible to filter out high-frequency noise.

: Use a standard lead-free reflow profile. If manual soldering is required, a hot air station with a fine nozzle is recommended. Solder Paste 8682l Datasheet

: SMBus (System Management Bus) Level 2 compliant

Ground reference for the entire IC. Must be connected to a low-impedance ground plane. FB / VFB

structural profiles depending on variant sub-type package outlines. SMBus serial clock line used for data transmission

[ DC Power Adapter ] [ System Load ] │ ▲ ▼ │ ┌───────────────┐ │ │ Input Sense ├─────────────────┤ └───────┬───────┘ │ │ │ ▼ │ ┌───────────────┐ │ │ Buck Switch ├─────────────────┤ └───────┬───────┘ │ │ │ ▼ │ ┌───────────────┐ │ │ Battery Sense ├─────────────────┤ └───────┬───────┘ │ │ │ ▼ │ [ Battery Pack ] <─── Hybrid ─────┘ Power Boost

In the intricate world of laptop motherboard repair and power management, certain components become the unsung heroes. The (manufactured as the OZ8682L ) is one such Integrated Circuit (IC). This powerful and versatile SMBus Level 2 Battery Charger is a critical component in many portable electronic devices, yet finding a comprehensive official datasheet can be a challenge. This guide serves as the ultimate resource, compiling all available information from product pages, technical forums, and manufacturer announcements to provide a clear understanding of this IC.

: Utilizes an NMOS synchronous topology with a fixed frequency, achieving over 95% efficiency . Quad Flat No-Lead (QFN-16), measuring bypass capacitor as

Ensure the gate voltage is high enough to fully "turn on" the MOSFET to avoid operating in the linear region, which causes rapid overheating. Conclusion

✅ It dynamically balances energy demands between external power adapters and internal Li-ion battery arrays to prevent system brownouts during peak power events.

: If the application involves high-frequency switching nearby, add an LC filter or additional bulk capacitance to the input rail. 4. Assembly and Soldering The fine-pitch QFN package requires careful handling. Reflow Profile