4 Replies Latest reply on Jan 23, 2020 5:03 PM by NoAr_1540581

    Question about CY4532 for 100W(20V/5A) PowerSource

    NoAr_1540581

      Hello

       

      They want to operate CY4532 (CCG3PAKIT) as a 100W (20V / 5A) PowerSource, but we are thinking that CY4532 needs to be modified.(ex. Buck-Boost controller /power inductance,/power MOSFET /filter capacitor.,etc). Please tell us in detail what kind of components should be used and what kind of schematic configuration should be used.
      In addition, the following items, including the setting of CY4532, are considered as precautions for achieving 100W.

      ・ Because the AC adapter included to the CY4532 EVK is 12V, a separate power source is required for 20V (5/A)
      Use a terminal connector instead of the barrel connector of the AC adapter to connect the power source
      ・ Switch the power source of SW1 to the terminal connector side.

      Please let me know if you have any problems mentioned above.

       

      Best Regards

      Arai