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KA7522 Datasheet Dimming Ballast Controller

Manufacturer: Fairchild (now onsemi)

Overview: KA7522/D DIMMING BALLAST CONTROL IC BALLAST CONTROL IC The KA7522 is a electronic ballast controller for fluorescent inverter systems. It contains whole function in KA7521, current feed back and preheating time controlled by temperature sensing.

Key Features

  • 3-step soft start.
  • Input voltage limit & Brown out.
  • Non Lamp detect, & Lamp reset.
  • ZVS Guard control.
  • Current feedback control.
  • Preheating time controlled by temperature sensing 22 DIP 20 SOP BLOCK.

KA7522 Distributor & Price

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