Hello William ,
Good day!!
We are planning likely to use SIC MOSFET for better efficiency in two switch forward converter. UCC21551-Q1 gate driver will support SIC Mosfet also right as mentioned in the datasheet.
Can you confirm it..
Hi Eduardo,
For the latest isolated gate driver that is able to support both Si and SiC devices, I would recommend UCC21551-Q1 which has the latest improvements based on customer feedback.
Product page for UCC21551-Q1: https://www.ti.com/product/UCC21551…
Part Number: UCC21550 Other Parts Discussed in Thread: UCC21551 Tool/software: Hi team,
the customer recently is requesting if we have alternative solution for the Silicon lab device SI823H2AB-IS1 & SI82395AB-IS1, I am not sure if UCC21550ADWR is the…
Part Number: UCC5350 Other Parts Discussed in Thread: UCC5390 , UCC21551 Tool/software: We are supposed to use UCC5350 gate driver but we didn't find switching frequency for that part in datasheet.
Can you please share me the details of UCC5350 operating…
Part Number: UCC23513 Other Parts Discussed in Thread: UCC21551 , Tool/software: Hi team,
please kindly help to check the current capacity for output stage NMOS body diode, My customer want to know that.
Beside, there is a ESD structure for the output…
Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27714 , UCC27301A-Q1 , UCC21551-Q1 The lead-to-lead spacing between pins HS & LO in UCC27712-Q1 is 0.030 inches. we need 0.045 inches between those pins. Please suggest.
Hi Jenson,
I have made a model for UCC21551, UCC21550B, and also for UCC21750.
I have not yet made a model for the UCC23313. This device will soon be replaced by the UCC23525, for which I likely will have to make a PSPICE model.
Best regards,
Sean
Part Number: UCC21530 Other Parts Discussed in Thread: UCC21551 There's only one gate driver of UCC21530 used. it means the other one gate drive is unused and needs to disable.
How to deal with unused INx pin VCCx and OUTx pin?
If unused gate 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: UCC21320-Q1 Other Parts Discussed in Thread: UCC21551 Hi team,
If VDDA is below UVLO, but VDDB is OK, will only OUTA be held low while OUTB continiouly follow the input signal (and vise versa)?
Regards, Ochi