We are using a buck chip LMR16010PDDAR from TI. Now we are selecting the second source of Bootstrap capacitor, murata part(GRM188R71H104KA93D) is current used part, 0603B104K500CT from WALSIN, VJ0603Y104KXACW1BC from VISHAY, C0603X7R500-104KNP from Venkel…