Other Parts Discussed in Thread: UCC27284, UCC27511, UCC27517A
Hello,
Our customer asked about if UCC256404 can drive the power MOS FET via gate driver like UCC27284. Could you please help him if UCC256404 support gate driver.
Best regards,
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi Imi-san,
The HO signal is referenced to the HS pin (switch node). I would not recommend using UCC27284 because this half bridge gate driver is expecting 2 ground-referenced gate signal. What is acceptable to do is pair UCC256404 with 2 single channel low side drivers such as UCC25717A where the gate driver for the high side is referenced to the switch node.
Best Regards,
Ben Lough
Thank you very much for your help.
I understand that UCC256404 can support gate driver and UCC25727A is appropriate gate driver.
best regards,
I would like to reconfirm gate driver proposal. Since I did not find out UCC25717A, I supposed that UCC27511 will be an appropriate gate driver as far as reviewing your suggestion.
Best regards,
Hi Imi-san,
Apologies, I meant UCC27517A. Here is a link to the product page:https://www.ti.com/product/UCC27517A
UCC27511 is fine too.
Best Regards,
Ben Lough