Adjustable 27.5V 4.5A DC/DC Controller, TO-263, 0°C to 125°C
SEPIC DC/DC Controller, Adj 4.5A, 32V In, 27.5V Out
Adjustable 27.5V 4.5A DC/DC Controller
LT1374 - 4.5A, 500kHz Step-Down Switching Regulator
