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NCL30073 Datasheet Current-Mode PWM Controller

Manufacturer: onsemi

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Overview

NCL30073 Current-Mode PWM Controller for LED Application The NCL30073 is a highly integrated PWM controller capable of delivering a rugged and high performance LED converter in a tiny TSOP−6 package.

With a supply range up to 24 V, the controller hosts a 65 kHz switching circuitry operated in peak current mode control.

When the voltage on FB pin decreases, the controller enters skip cycle while limiting the peak current.

Key Features

  • Fixed.
  • frequency 65 kHz Current.
  • mode Control Operation.
  • Internal and Adjustable Over Power Protection (OPP) Circuit.
  • Internal Ramp Compensation.
  • Internally Fixed 4 ms Soft.
  • start.
  • 115 ms Timer.
  • based Auto.
  • recovery Short.
  • circuit Protection.
  • Protection.
  • Autorecovery.
  • OVP by VCC.
  • OIP.
  • OTP.
  • Foldback.
  • Short Circuit.
  • Up to 24 V VCC Operation.

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