Part Number: UCC27611
Im working on motor controller using EPC2033 GaN FETs driven by TI’s UCC27611 gate drivers in an isolated high‑side/low‑side configuration for each phase of a 3‑phase PMSM inverter. The control works correctly, but under load the…
Part Number: UCC27611
I need to power UCC27611 from an external supply (I do not have a bias winding). I am trying to size this external supply. I will supply 15V, but what current so these pins draw/sink in worst-case operation (i.e. 4-A Peak Source…
Part Number: UCC27611 Hi,
As mentioned in thread: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1262034/ucc27611-problems-turning-on-the-gan-mosfet?tisearch=e2e-sitesearch&keymatch=UCC27611 #
We are also…
Part Number: UCC27611 Other Parts Discussed in Thread: TINA-TI I'm using the UCC27611 to drive a GaN FET in a flyback. The FET source isn't at ground. It returns through a current‑sense resistor used by the peak‑current‑mode control loop. So the driver…
Part Number: UCC27611 Tool/software: Dear Team,
I would like to confirm about output voltage amplitude of the UCC27611. OUTH high voltage is gerarated by VREF, right?
However, electrical characteristics shows V OH is "VDD - 0.05V (min)"? It shoud…
Part Number: UCC27611 Tool/software: Dear all,
We are currently performing a characterization of the LDO function of the UCC27611 and we have the following questionings:
What are the user limitations of LDO function ?
Have you done an electrical…
Part Number: UCC27611 Tool/software: Hello, I am using a Laser driver 'QS-EVAL-Driver3' made by 'LASER COMPONENTS'
And I find that QS-EVAL-Driver3 uses the UCC27611 to drive a laser diode.
In Laser driver datasheet, it says propagation delay is 15ns…
Part Number: UCC27611 Tool/software: Hi support team,
I'd like to use the UCC27611 gate driver with VDD = 5 V. The datasheet says that it can operate from 4 V, so formally everything looks OK. Nevertheless, I have some doubt, because the output voltage…
Part Number: UCC27611 Hello,
May I ask what are the maximum p ropagation delay time （tpdd_max） and minimum p ropagation delay time （tpdd_min） for UCC? I didn't see them on the datasheet, I only saw the p ropagation delay time.
