KA7522 - DIMMING BALLAST CONTROLLER

Fairchild (now onsemi)

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 dimming ballast controller by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	KA7522
Manufacturer	Fairchild (now onsemi)
File Size	85.95 KB
Description	DIMMING BALLAST CONTROLLER
Datasheet	KA7522 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
KA7524	POWER FACTOR CONTROLLER	Unisonic Technologies
KA7524	POWER FACTOR CONTROLLER	Contek
KA7524B	Power Factor Correction Controller	Fairchild
KA75250	Voltage Detector	Fairchild
KA75250M	Voltage Detector	Fairchild

Other Datasheets by Fairchild (now onsemi)

Part Number	Description
KA7522D	DIMMING BALLAST CONTROLLER
KA7521	ELECTRONIC BALLAST CONTROLLER
KA75360	Voltage Detector
KA75390	Voltage Detector
KA7405D	2-Channel DC Motor Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

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.