Restore Power to Your Antminer S19 Pro Hash Board with SY8003ADFC KWCNB

Revitalize your Antminer S19Pro hashboard with the SY8003ADFC KWCNB Step-Down Power Chip. Specifically designed as a replacement for the S19 Pro hash board power step-down chip, this high-efficiency, high-frequency synchronous DC-DC regulator IC delivers up to 3A of output current, ensuring stable and reliable performance.

High-Efficiency Step-Down Power Chip for Reliable Hash Board Maintenance

The SY8003ADFC operates over a wide input voltage range of 2.7V to 5.5V and integrates a main switch and a synchronous switch with low RDS(ON) to minimize conduction losses. With its 1MHz switching frequency, it achieves low output voltage ripple and allows for smaller external inductor and capacitor sizes, optimizing space utilization.

Featuring a low RDS(ON) for internal switches (top/bottom) of 110mΩ/80mΩ and a continuous load current capability of 3A, the SY8003ADFC delivers efficient power conversion. It incorporates internal soft-start to limit inrush current, ensuring reliable operation. The chip also provides short circuit protection and overvoltage protection, offering enhanced safety for your hash board.

Upgrade your Antminer S19 Pro hash board repair with the SY8003ADFC KWCNB Step-Down Power Chip and experience efficient and reliable power delivery.

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