Isolated DC-DC converter

Chitharanjan M1

Other Parts Discussed in Thread: UCC15241-Q1, DAC8750

Hi,

We have a requirement on Integrated Isolated DC-DC converter for the below specification. Kindly suggest the suitable part which meets the requirement.

VIN-24V

VOUT-24V

IOUT-200mA

Regards,

Chitharanjan M

over 1 year ago

0 Manuel Alva Hernandez over 1 year ago

TI__Genius 15566 points

Hi Chitharanjan,

We have UCC15241-Q1 which is an DC/DC isolated converter. 21V<Vin<27V, 18V<Vout<25V. I recommend checking the SOA curves in the Datasheet. At Vin=24V and Vout=24V. the device can deliver 2.5W of average power in the Safety Operating Area (SOA). You can check the Datasheet here:

Datasheet

If you have any further questions, please let me know replyign to this thread.

0 Chitharanjan M1 over 1 year ago in reply to Manuel Alva Hernandez

Intellectual 360 points

Hi Manuel,

Thanks for the suggestion.....

Also can you please suggest the LDO which can support 24V-->15V with IOUT 100mA to 200mA.? Would like to use this LDO in the AVDD_IN power rail where it can supply the 15V to DAC8750 AVDD pin since the transformer doesn't support load regulation.

Regards,

Chitharanjan M

0 Manuel Alva Hernandez over 1 year ago in reply to Chitharanjan M1

TI__Genius 15566 points

Hi Chitharanjan,

Please submit a new thread with the LDO part number or LDO request in order to assign it to the group that can help you with that question.

For now, I am going to close this thread. Thanks

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Isolated DC-DC converter