Other Parts Discussed in Thread: LMZ23605, LMZM33606
On a design, we already have two TPSM53603 Regulator Modules for 5V and 1.8V, additionally we need a source of 3.3V at 5A.
For this, it would be preferable, to also use the TPSM53603. This gives better volume price, and unifies design with only one type of regulator module.
Since the TPSM53603 only can supply 3A, it would be necessary to connect two of them in parallel.
Some DCDC SMPS have problems with parallel operation (especially fixed ones). Others can be connected together via a common feedback pin, or with a diode.
Can the TPSM53603 operate in parallel? - and if yes, what is the best way to achieve this?.