8682l Ic Datasheet [upd] Jun 2026
Inspect the UGATE and LGATE pins during power-up. If the IC fires brief start-up pulses before shutting down completely, it likely detected a downstream over-current or over-voltage fault, meaning the problem may lie elsewhere on the board.
The device runs successfully on the battery pack but completely fails to detect or pull current from an attached AC adapter.
The 8682L uses open-drain outputs that behave as follows:
1. Product Overview
user wants a long article about the "8682l IC datasheet". This is a technical topic, likely a specific integrated circuit. I need to provide a comprehensive article covering key aspects: manufacturer, specifications, electrical characteristics, pinout, features, applications, etc. I should search for the datasheet and related technical information. I'll follow the search plan as outlined. search results show some relevant information. Result 4 from the first search is about "OZ8682L Batterieladeregler IC". This seems promising. Result 5 and 6 also mention OZ8682L from O2 Micro. I'll open those to get more details. Also, result 0 from the second search (badcaps.net) might provide some real-world application context. I should also search for "O2 Micro OZ8682L datasheet". opened pages provide useful information. The getgui page describes the OZ8682L as a battery charger controller IC from O2 Micro, with SMBus interface, 16-QFN package, used in laptops and tablets. The atombilgisayar pages confirm the manufacturer as O2 Micro. The badcaps forum post shows it's used as a charger chip in Lenovo laptops (PU911). I should also search for "OZ8682L datasheet PDF O2 Micro". 0 (jotrin) and result 1 (o2micro.com) look promising. I'll open those. Jotrin page provides detailed specifications. The O2Micro press release confirms the OZ8682 is an SMBus Level 2 battery charger. I should also search for "OZ8682L pinout" and "OZ8682L application circuit". 2 from the last search (海尔T6-3适配器不开机不充电维修案例) might provide a circuit example. I'll open that. page shows a repair case involving the OZ8682, providing some circuit context. I should also check the O2Micro website for a product page. Let's search for "O2Micro OZ8682 product page". 1 might be a product listing. I'll open that. O2Micro products page shows the OZ8682 as a charger with hybrid power boost. I now have enough information to write a comprehensive article. The article will cover: introduction, manufacturer overview, key features, technical specifications, pinout/package, application circuits, where to buy, equivalent replacements, and conclusion. I'll cite the relevant sources. Now I'll write the article. The Complete Guide to the 8682L IC Datasheet
When troubleshooting motherboard charging failures involving an 8682L chip, field technicians look for specific indicators on the diagnostic bench:
The 8682L IC has [number of] pins, which are configured as follows: 8682l ic datasheet
Tell me what you're working on, and I can help you find those specific details.
In the vast ecosystem of integrated circuits, certain components become workhorses in specific niches. The is one such device—a component frequently encountered in power management, battery charging circuits, and portable electronics. However, a common challenge for engineers, hobbyists, and repair technicians is finding a clear, comprehensive, and actionable 8682L IC datasheet .
The 8682L IC is commonly used in, but not limited to, the following applications: Notebook PC Battery Chargers Tablet PCs Portable Handheld Devices Portable Medical Equipment Small-scale Battery Charger Units 5. Verifying the 8682L IC Datasheet and Authenticity Inspect the UGATE and LGATE pins during power-up
Sub-compact space-saving footprint with an exposed thermal pad.
(NASDAQ: OIIM) is a global leader in the design and marketing of high‑performance integrated circuits for power management, intelligent lighting, and e‑commerce applications. The company holds an extensive patent portfolio with over 20,690 granted claims and more than 21,000 pending .