SY8003ADFC KWCNB Step-Down Power Chip for Antminer S19pro Hash Board Repair
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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.
Upgrade your Antminer S19 Pro hash board repair with the SY8003ADFC KWCNB Step-Down Power Chip and experience efficient and reliable power delivery.
SY8003ADFC KWCNB Features:
| Feature | Details |
|---|---|
| RDS(ON) (internal switches) | 110mΩ (top), 80mΩ (bottom) |
| Continuous Load Current | 3A |
| Input Voltage Range | 2.7V to 5.5V |
| Switching Frequency | 1MHz |
| Soft-Start Function | Yes |
| Short Circuit Protection | Yes |
| Overvoltage Protection | Yes |
| Compliance | RoHS-compliant and halogen-free |
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