TPS562200: Based on previous used part(TPS562200). I need some recommendation for new design

Part Number: TPS562200

Tool/software:

We had used TPS562200 in previous design and the conditions were:

input voltage 5V

output voltage 1.25V

load current 750mA

For now, we have new requirement in new project as below:

input voltage 3.3V

output voltage 1.25V

load current 3A

Please help to recommend the suitable part and if possible we hope to have the reference design and specified BOM for the circuit.

P.S: additional ripple requirement is lower than 20mv if possible