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KA7526
Power Factor Correction Controller
Features
• Internal Startup Timer • Internal R/C filter which eliminates the Need for an External R/C filter • Over
voltage Comparator eliminates Runaway Output
Voltage • Zero Current Detector • One Quadrant Multiplier • Trimmed 1.
5% Internal Bandgap Reference • Under
Voltage Lock Out with 5V of Hysteresis • Totem Pole Output with High State Clamp • Low Startup and Operating Current • 8-Pin DIP or 8-Pin SOP
Descriptions
The KA7526 provides simple and high performance active power factor correction.
KA7526 is optimized for electronic ballast and low power, high density power supplies requiring a minimum board area, reduced comp...