Part Number: UCC24630 Other Parts Discussed in Thread: UCC24636 Tool/software: Hi team,
My customer is asking that the turn off time is unstable, sometimes fast and sometimes slow. May I know if this part is suitable for use in frequency conversion?
Or…
Part Number: UCC24630 Hi,
My customer used UCC24630 for ACF flyback and on the secondary side high side.
They found the dead time will form 2us~0.5us in High/Low AC input voltage, As a result, the current passes through the body diode of the MOSFET for…
Part Number: UCC24630 Other Parts Discussed in Thread: UCC38C40 , UCC28C40
Tool/software:
Hello everyone,
I am trying to test UCC24630 with a flyback operating with UCC38C40 on the primary side. It is a SMPS with a DC input voltage from 60V to 400 V and…
Part Number: UCC24630 Hi,
I have problem with 100W 100KHz flyback with output voltage around 13V. The voltage Vds on synchronious rectifier mosfet rises up to 130 V when MOSFET closing. I can't find a way to dump that peak. Any ideas how to dump it ?…
Part Number: UCC24630 Hi,
actually i am not sure if this IC is correct for my application. i have NPC on the primary side and my understanding is that the topology does not matter. UCC24630 works for CCM Mode so shall be OK for me too. is that So?
al…
Part Number: UCC24630 Other Parts Discussed in Thread: UC3843 , , UCC24636 I am working with a power supply which input is 28V and output is +5V and -5V . Each channel of the output is 12A. I am planing to use the fly-back with two output windings. The…
Part Number: UCC24630 I need to simulate. I am unable to run the UCC24630 on a working flyback circuit. I am about to go crazy. If I simulate it maybe I can find the error. Can you help me?
Part Number: UCC24630 Can the ucc24630 be used with a flyback primary controller is fan6604?
www.onsemi.com/.../fan6604-d.pdf
I applied the values in the ucc24630 configuration excel file exactly.
I tried both high and low side. And I couldn't run the…