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The S76AEVK-AAA-000-BU is a fan motor driver from the Melexis S76 series, designed for two-coil brushless DC motors. It operates within a supply voltage range of 3.5V to 18V and supports a continuous output current of 350mA. The component utilizes a VK-4 through-hole package and lacks an internal VDD regulator. It is classified as Not Recommended for New Designs (NRND) by the manufacturer.
Verify the NRND status carefully before integration. Confirm that the VK-4 through-hole package aligns with PCB layout requirements. Ensure the absence of an internal VDD regulator does not conflict with system power architecture. Validate that the 350mA current rating meets load demands without external derating.
Select this component when a dedicated two-coil fan driver in a VK-4 package is required. Consider the 3.5V to 18V operating range against system supply rails. Evaluate the lack of VDD regulation if low-voltage logic interfacing is necessary. Compare against newer Melexis alternatives if long-term availability is critical.
This part belongs to the S76 series of motor controllers and drivers. It serves as a specialized solution for simple fan applications requiring direct coil driving capabilities. The VK-4 package distinguishes it from surface-mount variants in the broader product line.
Publicly confirmed substitute part numbers are not available in the provided documentation.