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FAN7710 — Ballast Control IC for Compact Fluorescent Lamps
June 2007
FAN7710 Ballast Control IC for Compact Fluorescent Lamps
Features
Integrated Half-Bridge MOSFET Floating Channel for Bootstrap Operation up to +550V Low Start-up and Operating Current: 120μA, 2.6mA Under-Voltage Lockout with 1.8V of Hysteresis Adjustable Run Frequency and Preheat Time Internal Active ZVS Control Internal Protection Function (No Lamp) Internal Clamping Zener Diode High Accuracy Oscillator Soft-Start Functionality
Applications
Compact Fluorescent Lamp Ballast
Description
The FAN7710, developed using Fairchild’s unique highvoltage process and system-in-package (SiP) concept, is a ballast control integrated circuit (IC) for a compact fluorescent lamp (CFL).