Other Parts Discussed in Thread: CSD19536KTT, UCC27211, UCC27288, , UCC27289
I am designing a BLDC Motor stage with UCC27211 as gate driver and CSD19536KTT mosfet. Power supply of motor is 48 Volts.
My schematic is as follow :
My questions :
1) Gate charge total for this mosfet is 118 nC so C2,C5,C8 are 100 nF capacitor , does this value is enough to drive Mosfet correctly ?
2) On the HI, LI of each gate does any filter is mandatory or just a resistor in serie is enough ?
3) Is there any advantage to use the new UCC27288 instead of the UCC27211 IC ?