DC/DC Controller IC, Boost/Flyback, 28V, 6A, 500kHz, UMAX
28V 1A Boost/Flyback/SEPIC DC/DC Controller, 575kHz, 28V, 85°C
MAX669EUB/V+ 28V 1A DC/DC Controller, UMAX Package, -40°C to 85°C
MAX669EUB/V+T, 28V, 1A, UMAX Surface Mount DC/DC Controller
Switching Controller, Current-mode, 575kHz Switching Freq-Max, BICMOS, PDSO10, UMAX-10
Industrial-Grade DC/DC Controller, 1.8V to 28V Input, 10-Pin UMAX-10