TPS63802: Star-up question

Part Number:TPS63802

Hi Sir,

In DS, the Input Voltage Range: 1.3 V to 5.5 V (>1.8 V for Device Start-up), it seems can't start-up at 1,6V, but want to double confirm.

Could TPS63802 could star-up at 1.6V (due to the battery min is 1.6V)?

(output is 1.8V; 10mA)

thanks~

Regards,

Driscoll