Value of Bootstrap capacitor for IR2111 & L6384 Half Bridge Driver

[xyz9915]

Value of Bootstrap capacitor for IR2111 & L6384 Half Bridge Driver

What will be value of Bootstrap capacitor for IR2111 & L6384 High-Voltage Half Bridge Driver. Or please give me formula for calculating the value of Bootstrap capacitor.

 

[luka]

Hi

They can work with pretty small ones, but I wouldn't go below 1u... What will you make?