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UC2572: Is the right part number for these inverting DCDC application as +15V to -10V/2A，+15V to -80V/0.5A

Yulei Wang
Prodigy 145 points
Part Number: UC2572
Other Parts Discussed in Thread: LM2576, TPS54240, TPS40200

What is the output voltage range for negative ouput flyback with UC2572? Is it can achieve  +15V to -80V DCDC?

We know so much part number such as TPS54240、LM2576、TPS40200...can achieve +15V to -10V/2A DCDC，Which is the hero part number for this application?

How can achieve -10V to -80V DCDC，buck or boost？which part number do you suggest for this application？

  • 0
    TI__Guru* 78070 points
    The UC2575 should be able to support your +15V to -80V application. For +15V to +10V, you can also use the UC2575. Regarding other devices, you may need to send separate post and it will be directed to the right engineers.