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KA7524B
Power Factor Correction Controller
Features
• • • • • Internal self-starting Micro power start up mode Included under
voltage lockout circuit Internal 1% reference High output current : Peak 500mA
Descripiton
The KA7524B provides the necessary features to implement the Electronic BALLAST control and S.
M.
P.
S application for designing on active power factor correction circuit.
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev.
5.
0
©2000 Fairchild Semiconductor International
KA7524B
Connection Diagram
KA7524/KA7524D (8 DIP, 8 SOP)
Absolute Maximum Ratings
Parameter Supply
Voltage Peak Driver Output Current Detect Clamping Diode Current Output Clamping Diode Cu...