UCC28600: Newer Quazi resonant controllers

Needhu Gunasegaran

Intellectual 2890 points

Part Number: UCC28600
Other Parts Discussed in Thread: LM5023, UCC28730

Hi team,

Do we have a new Quazi resonant flyback controller like the UCC28600?

Parameters are as follows,

Isolated
Output Power - 24W

Thanks,

Needhu

over 7 years ago

0 Sonal Singh over 7 years ago

TI__Expert 6080 points

Hello Needhu,

LM5023 is very close to the electrical spec of the UCC28600. However, I am afraid we need more design spec to narrow down the best suitable controller.

Regards,

Sonal

0 Needhu Gunasegaran over 7 years ago in reply to Sonal Singh

TI__Intellectual 2890 points

Hi Sonal,

What other specs details would you need?

Thanks
-Needhu

0 Sonal Singh over 7 years ago in reply to Needhu Gunasegaran

TI__Expert 6080 points

Input voltage range, Output voltage, do they want to stick with Flyback topology? Why do they want a quasi-resonant controller, If Flyback is required can we interest them in UCC28730 which is also a Green mode controller with zero standby power.

Sonal

Power management

Power management forum

UCC28600: Newer Quazi resonant controllers