Part Number: UCC21750-Q1 HI,
Is there a reference design for this part? I can see some people have dropped in there own. I could not find a dev kit or reference design with a layout and generic component selection.
Cheers
Tim
Part Number: UCC21750 Tool/software: Hello,
i'm facing a problem using the UCC21750 +UCC15241 in a 2L 3-Phase Inverter (25kVA) using SIC devices PN: C3M0040120K (2 in parallel).
Some important information about the project:
Output power =…
Part Number: UCC21750 Can the UCC21750 be used in an always-on application by putting the PWM signals to 100% duty cycle?
If not, is there a different gate driver that can?
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 We are using UCC21750-Q1 ( https://www.ti.com/lit/zip/slum718 ) as a Gate Driver in our application and are running the simulations in Ansys for checking the EMI/EMC.
However, upon importing…
Part Number: UCC21750-Q1 Hello, I would like to ask, is it necessary to add D1 and D2 protection diodes to the external detection circuit of the DESAT pin of the UCC21750-Q1 chip? If necessary, can D1 be replaced with a voltage regulator tube? "Adjust…
Part Number: UCC21750 Yellow trace is Gate, light blue is DESAT, dark blue is +20v VDD supply.
Gate is oscillating at ~700ns period. Any idea what's going on here?
All help is appreciated! Thank you!
Other Parts Discussed in Thread: UCC21750 Tool/software: Dear all,
I am using a UCC21750 gate driver to drive three half-bridge SiC power modules (MSCSM120AM02CT6LIAG).
Unfortunately, during converter modulation, the ready pin goes low, and the modulation…
Part Number: UCC21750
Hi,
Please provide an answer regarding the mentioned IC. ① Is there a recommended value for CBLK? e.g. 100pF or more. ② Does the DESAT terminal need to be connected as close as possible to the SiC MOSFET drain or IGBT collector…
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Tool/software: Hi,
Our customers, when testing the DCDC isolated power supply with the UCC21750 EVM, found that the input voltage on the isolated side is not a fixed value…
