ZHCSEN4E September 2015 – April 2018 LMK03318
PRODUCTION DATA.
The LMK03328 can maintain a safe junction temperature below the recommended maximum value of 125°C even when operated on a PCB with a maximum board temperature (Tb) of 105°C . This can shown by the following example calculation, assuming a worst-case device current consumption from Electrical Characteristics - Power Supply and the thermal data in Thermal Information using a 4-layer JEDEC test board with no airflow.
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