Hi Alikaan,
I'd like to reference you to another E2E pos t that poses this similar question.The quick answer is no the LMZ14203 was not designed for parallel application in mind. The alternative to this is the LMZ23608/10 power module but the limitation…
Hi David,
I'd like to point you to an E2E post that also asked the same question and provides a good alternative recommendation. Quick answer is no, and the alternative part is the LMZ23608/10 or the LMZ31710.
Regards,
Jimmy
Hi Matthew,
What is your desired application condition (VIN and VOUT)? The LMZ36002 cannot be ran in parallel because it doesn't have an ISHARE pin.
Depending on your package preference there are two options:
LMZ23608/10 (Leaded)
LMZ31710 (QFN…
Hi Goran,
Understood. There aren't many regulators that can do phase synchronization. But there are power modules that can, like the LMZ23608 family.
Also, why not LM5576? There might be specific constraints to your design that I'm not aware of…
Hi Thomas,
Can you clarify if you are asking for current sharing? If so, this is not a good idea since this part doesn't specifically support that. In fact, the part with the relatively higher output voltage will trump the other part.
I am not sure…
Thanks Juan for the info. Although, LMZ23608 is a great solution but Pricing is bit pointy for my application. LM3150 is a good solution. Although, one more thing I would like to clarify. Is it possible to make Isolated output by introducing coupling…
Other Parts Discussed in Thread: LM2678 , LMZ23610 , LMZ23608 Hello,
Maybe it is a very stupid question, but I am stil asking: is it allowed to connect the inputs of the LM2678 in series and the outputs parallel .
Regards, Aat
Other Parts Discussed in Thread: LMZ14203 , LMZ23608 Hello,
is it possible to connect two or more LMZ14203(H) in parallel to get a higher output current?
Best Regards
Other Parts Discussed in Thread: LMZ14203H , UCC39002 , LMZ23608 Is there any way in which I can run two LMZ14203H power modules in parallel to increas current capability?
Hello Abhishekh,
thanks for reaching out in E2E.
To reduce EMI, a good layout and filtering techniques can help. It is important to have vias close the IC GND pin as well as the GND pad of all input and output caps (see the GND vias in Figure 4-1…
