15V voltage mode 4MHz PWM controller with 8.8V/8.0V UVLO , 0C to 70C 8-VSSOP 0 to 70
UCC25705DGKG4 VSSOP Boost/Flyback DC/DC Controller
UCC35706DGKG4 Flyback DC/DC Controller, 15V, 20A, VSSOP-8