1. CH224K can deceive the maximum power of 20V/5A PD100W. If the charger cannot output PD100W, then deceive the maximum power level that can be output.
2. SY8368 has developed a high-efficiency synchronous step-down DC-DC regulator capable of providing 8A continuous, 16A peak current. SY8368 operates within a wide input voltage range from 4V to 28V.
3. The voltage is adjusted through an adjustable resistor. Theoretical voltage adjustment range when the power supply is sufficient: 1V~21V
4. Note: CH224K has a voltage limit. If the external power supply exceeds 22V, it is recommended not to solder the CH224K chip. High-power operation requires forced heat dissipation.
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