Download US4657 Datasheet PDF
US4657 page 2
Page 2
US4657 page 3
Page 3

US4657 Key Features

  • Internal High Voltage Start-up Circuit
  • Internal 650V Power MOSFET
  • Lower than 0.1W Standby Power Design
  • Gate Output Maximum Voltage Clamp(15V)
  • Over temperature protection
  • Over voltage protection
  • Leading edge blanking
  • Cycle-by-Cycle current limiting
  • Under Voltage Lock Out
  • ORDERING INFORMATION