Operating the IC beyond these limits can cause permanent damage to the device. These limits are for stress ratings only; functional operation at these conditions is not implied. -0.3V to +30V (Typical) GATE Pin Voltage: -0.3V to Feedback Pin Voltage ( VFBcap V sub cap F cap B end-sub ): -0.3V to +7V Current Sense Pin ( VCScap V sub cap C cap S end-sub ): -0.3V to +7V Maximum Junction Temperature ( TJcap T sub cap J ): +150°C Storage Temperature Range: -55°C to +150°C Lead Temperature (Soldering, 10 seconds): +260°C 4. Electrical Characteristics Specifications are valid at unless otherwise noted. Supply Voltage Section Under-Voltage Lockout Turn-On Threshold ( UVLOONcap U cap V cap L cap O sub cap O cap N end-sub ): 14.5V (Typical) Under-Voltage Lockout Turn-Off Threshold (
: Differential current sense input pins placed across the output path to measure real-time current feeding directly into the cell configuration.
[ AC Adapter Input ] │ ▼ ┌──────────────────────────┐ │ OZ8682L Controller │ ◄─── SMBus (SDA/SCL) ───► [ Smart Battery ] └─────────────┬────────────┘ │ │ (Gate Drive) │ ▼ │ [ External MOSFETs ] ───────────────────────────────────┘ SMBus Level 2 Communication Engine 8682l Datasheet
The OZ8682L is a common component in laptop motherboards and is often sought by engineers for repairs in models like the or HP EliteBook series. It is also found in specialized Apple Macbook Pro and "Core Duo" 13" motherboards (specifically associated with part numbers like 820-1889-A and 820-2849-A) as a critical controller IC.
: Receives raw power input from the external DC power supply brick (usually 19V to 20V in legacy laptops). Operating the IC beyond these limits can cause
Within seconds, the 8682L's thermal signature stabilized. The 8682L hadn't just held the load; it had continued to emit the precise light required while surviving the heat spike, just as it was designed to do. "Node 8682L-Delta is nominal, Doctor," Aegis announced.
Technicians must cross-reference the 8682L IC datasheet to accurately map VDD (power) and VSS (ground) pins. It is also found in specialized Apple Macbook
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