Hiroki-san, please confirm my understanding that all your suggestions imply that the problem could be only in the external schematic components while the UCC21222 chip definitely prevents from the shoot-through in the event of simultaneous triggering…
Part Number: UCC21222-Q1 Other Parts Discussed in Thread: UCC21222 , UCC21330 , PMP40500
Tool/software:
Dear TI Team, We are planning to use UCC21222 for our application, could you please confirm UCC21222 is suitable for our system and below are the our…
Part Number: UCC21222 Other Parts Discussed in Thread: UCC21738-Q1 , UCC21732 , UCC5350 Tool/software: Hi,
I am looking for a single channel isolated gate driver that can drive both high side and low side MOSFET, and should have disable function. The DC…
Part Number: UCC21222-Q1 Tool/software: Hello, I have a question regarding Active Miller clamp circuit for UCC21222-Q1. I am doing a 50-kW Boost converter and applying the Active Miller clamp circuit for high-side (HS) MOSFET as follows:
I found that…
Hi Sumit,
Thank you for the clarification on the decoupling capacitors.
For the DC link voltage, this is mostly dependent on the FET rating and the isolation ratings of the gate driver.
As long as the FET and gate driver datasheet specifications are not…
Part Number: UCC21222 Other Parts Discussed in Thread: UCC21330 Tool/software: Hello,
I want to drive a four phase SRM using Launchpad-F28379d as a controller. I was hoping for any reference design relevant to Asymmetric H- Bridge converter. I have…
Part Number: UCC21222 Other Parts Discussed in Thread: UCC21231 , UCC21225A The following are our design requirements for the gate driver. Please suggest the gate driver part which is suitable for our below design requirements.
Isolation Type : Basic I…
Part Number: UCC21222 My customer is evaluating on UCC21222. Overshoot will happen when output is open loaded and loaded. The deadtime is set up to 100ns from hardware and in software added 500ns as well. The switching frequency is 40kHz.in schematic…