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TPS62110: About isolation application of non-isolated DC/DC

Part Number: TPS62110
Other Parts Discussed in Thread: UCC28910

Hi, team.

My customer is looking for an alternative to BD7F100EFJ-LBE2 (made by ROHM).

The actual specification is "12V(2W@MAX)⇒ISO DCDC⇒12 V".

I am planning to introduce TPS62110RSAR with reference to the document of PMP20450, but could you tell us about the following contents?

① If my customer request to me IC price at a low price, is it possible to introduce it on the TPS56x201 series of D-CAP2 control?

②BD7F100EFJ-LBE2 is a boost type isolation circuit, should I introduce it with a boost converter (TPS61 series)?

③Since it is an isolated power supply, UCC28910 is also considered as a proposed device, but can we use it with this specification?

 

Could you help me?

 

Best regards,

Masumi Sekiguchi