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LMZ10500: Maximum total capacity output

Part Number: LMZ10500
Other Parts Discussed in Thread: TPS82084, TPS82130

Hi,

 

The LMZ10500 describes on page 14/15 of the datasheet the problem, that when the Cout is too high the output short circuit protection takes effect.

In table 1 on page 15 for 1.0V the maximum Cout is 33 µF and for 1.8V the maximum Cout 47µF

What about the various other capacitors and their loads which are also connected to this supply voltage in parallel within the circuitry?

The customer has eg. in their application a total capacity of 260µF at 1.8V and a total capacity of 180 µF at 1.0V.

Would you recommend this part for the customer’s use case?

 

Thanks

Fred