Part Number: UCC21550-Q1 Tool/software: Hi team,
Our key customer would like to use the UCC21550-Q1.
Please confirm if the UCC21550-Q1 has already obtained the IEC 60747-17 certificate and ensure it is still valid.
Also, please provide the relevant documentation…
Part Number: UCC21550-Q1 Hello， Good day. Our customer tested ucc21550-q1 and found a negative voltage between out pin and Vss pin. When the negative voltage of the driver chip spikes, the negative voltage signal on the driver chip is 5V/ns. The driver…
Part Number: UCC21550-Q1 Other Parts Discussed in Thread: UCC21551 Hi,
I am using this gate driver for an application and to design the power supply I require the quiescent current rating. I see the VDD quiescent current rating on the data sheet of this…
Part Number: UCC21550-Q1 Other Parts Discussed in Thread: UCC21550 , UCC21551 Dear teams,
Rdt=1k is not within the range of the datasheet. Is there any other way to calculate DT at this time?
Thanks！
Part Number: UCC21550-Q1 Other Parts Discussed in Thread: UCC21551 Hi team.
Recently, we got a gate driver to replace their legacy solution NIS6622A. We promoted UCC21550-Q1 to compete.
Actually it’s an industrial application – Solar inverter. Is there…
Part Number: UCC21550-Q1 Could you please let me know the correct contact point to request about design related questions on UCC21550-Q1 device internally?
Part Number: UCC21320-Q1 Other Parts Discussed in Thread: UCC21550-Q1 Tool/software: Hi team,
For this device, our customer need cover ICT test ,when unpowered up , they will inject a external voltage into UCC21320 VDDA& VDDB pin, they found that this…
Part Number: UCC21520 Other Parts Discussed in Thread: UCC21550 , UCC21550-Q1 Tool/software: Hi TI Team,
Please provide the simplis model of the UCC21520 driver IC. In the e2e forum, I downloaded the simplis test circuit. Which is running no issue. But…
Hi Vignesh,
Thank you for following up and providing details.
It looks like this could be occurring at the higher current values in the PFC circuit?
CMTI is definitely an important spec. It looks like with the GaN FET, there definitely could be very fast…
Part Number: UCC21550 Other Parts Discussed in Thread: UCC25800-Q1 Hello;
We are using this UCC21550 To drive simultaneously a high side and Low side FET. Load is connected between high side FET and Low side FET. We have multiple of such loads (using…
