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Original question:

LM5030: Analog Circuit(ex: consist of opamp) for Temp derating , over current, over voltage protection latch/cycle?

TIDA-01352: TIDA-01352 question

Jeff Xie
Intellectual 1780 points
Part Number: TIDA-01352
Other Parts Discussed in Thread: LM5030, DAC60004

Hi all,

We are promoting TIDA-01352, customer has following questions:

1. Why TIDA use non-isolation feedback while there is an isolation feedback on LM5030 datasheet? Do customer need isolation feedback or not?

2. What is the use of VoutC and VoutD of DAC60004? Can customer use one DAC60004?

  • 0
    TI__Genius 12845 points

    Hello Jeff,

    Please find answers below:

    1. The isolation feedback depends on the customer's application. For TIDA-01352, the input was assumed to be coming from AC/DC board (with inbuilt isolation). That is why isolation is not included in TIDA-01352 schematic. However, if isolated feedback is required for LM5030, it can be added as highlighted in the datasheet of LM5030.

    2. VoutC & VoutD are extra outputs which can be used by customers for any other control requirements. Yes, customer can use one DAC60004 to control all 4 outputs.

    Regards,

    Sanjay R. Pithadia