Part Number: UCC21551-Q1 Other Parts Discussed in Thread: UCC21750 Hello,
We are designing EV converter systems, I am trying to find dual driver for half bridge (like UCC21551-Q1)
But, this do not have short circuit protection function like DESAT.
Is…
Part Number: UCC21551-Q1 Other Parts Discussed in Thread: UCC21551
this is a boost converter Using ucc21551. IC Vdd is 23V. how to applied negative voltage to drive source pin using a 5.1V Zener diode? Which pin should I connect to High side Power source…
Part Number: UCC21551-Q1 Hi team,
May I ask the channel to channel voltage of UCC21551-Q1, I can't find this parameters in the datasheet.
Thank you!
Regards,
Ivy
Dear Dapkus,
In the data sheet of UCC21551, I see there is a capacitor C BOOT and C VDD that is recommended. As my requirement is only to shift the voltages (3.3V to 15V), is it mandatory to use those capacitors? Actually there are separate gate drivers…
Part Number: UCC5350-Q1 Other Parts Discussed in Thread: UCC5350 , UCC21551 Hi
I'm testing UCC5350 for SiC driver in PMSM control application(600VDC input).
I use bootstrap method to give the high side UCC5350 Power supply.
The waveform of the Vgs is…