**Part Number:**TPS7A57

**Other Parts Discussed in Thread:**TIDA-050061,

**Tool/software:**

Hello,

I am trying to scale my ~1.22V output in my system to ~25-27A using parallel LDOs.

The TIDA-050061 reference design achieves a 1.2v output with a 13-15A output current.

**Questions for TI Applications Engineer:**

1. Is it feasible to double the amount of LDOs in the reference design from 3 LDOs to 6 LDOs in order to achieve the higher output current at ~1.22V?

2. Would it be reasonable to expect similar current sharing performance and an achieved output current of ~25-27As with this this revise/scaled topology?

3. I was thinking of ordering two of the TIDA-050061 EVAL boards and tying the outputs together and applying a loading resistor with the 1.2v output voltage selected to evaluate the performance, does this seem like a worthwhile attempt to evaluate the scaled-up implementation of the design?

Any information the TI applications team could lend me in this effort would be greatly appreciated.

Thank you,

Matt