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TPS63806: Find suitable Low VIN/ 3A buck boost converter

Part Number: TPS63806
Other Parts Discussed in Thread: TPS552882

Hi Team,

My customer is surveying our buck-boost solution now,

They need:

  1. Input voltage : 1 cell battery (3V~4.4V)
  2. Output voltage : fixed 3.3V
  3. Output current : Imax = 3A

After I search on, I think the TPS63806 may be the right solution, but the Iout max is 2.5A,

If I want to find a larger solution, our product map will jump to a 16A solution TPS552882, that will be a over spec solution for customer.

So do you have any other better solution ? Or do you think TPS63806 can support up to 3A ?