UTC KA7524
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
POWER FACTOR CONTROLLER
The UTC KA7524 provides the necessary features to implement the Electronic BALLAST control and S.
M.
P.
S application for designing active power factor correction circuit
FEATURES
*Internal self-starting *Micro power start up mode *Included under
voltage lockout circuit *Internal 1% reference *High output current: peak 500mA
DIP-8
BLOCK DIAGRAM
UTC
UNISONIC TECHNOLOGIES CO.
, LTD.
1
QW-R114-001,A
UTC KA7524
PARAMETER
Supply
Voltage Peak Driver Output Current Detect Clamping Diode Current Output Clamping Diode Current Operating Temperature Storage Temperature
LINEAR INTEGRATED CIRCUIT
SYMBOL
Vcc Io(p) Idet Io(c.
d...