Adjustable 21.5V 4.5A DC/DC Controller, SOP-16, -40°C to 125°C
DC/DC Buck SEPIC Controller, 4.5A, Adj Output, 25V In, 16TSSOP
Adjustable DC/DC Controller, 21.5V 4.5A SOP Package, -40°C to 125°C
LT1374 - 4.5A, 500kHz Step-Down Switching Regulator