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INN3265C Description

The InnoSwitchâ„¢3-CP family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or pact size. The InnoSwitch3-CP family incorporates primary and secondary controllers and safety-rated feedback into a single IC. InnoSwitch3-CP family devices incorporate multiple protection.

INN3265C Key Features

  • Secondary switch or diode short-circuit protection
  • Open SR FET-gate detection
  • Fast input line UV/OV protection
  • Cable-drop pensation with multiple settings
  • Variable output voltage, constant current profiles
  • Auto-restart or latching fault response for output OVP/UVP
  • Multiple output UV fault thresholds
  • Latching or hysteretic primary over-temperature protection
  • Reinforced isolation
  • Isolation voltage >4000 VAC

INN3265C Applications

  • High efficiency flyback designs up to 100 W