4.5V to 28V Input, 6A output synchronous buck converter with dual load switches 28-VQFN -40 to 85
Texas Instruments
Texas Instruments - TPS65286RHDR
$2.22 - $4.60
Texas Instruments - TPS65286RHDT
$2.83 - $5.57
Texas Instruments - TPS65286 HDT
$2.83 - $7.03