Rev 1.2 introduces a (TPS54260 or similar) replacing the linear regulator of Rev 1.0 for improved thermal performance.
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The DS-80249-P Rev 1.2 schematic could be used in various applications, such as: ds-80249 -p rev 1.2 schematic
In many cases, this specific part number is associated with or Power Supply Units (PSUs) found in mid-tier electronics. Key Sections of the Rev 1.2 Schematic such as: In many cases