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FAN7711 Datasheet Ballast Controller

Manufacturer: Fairchild (now onsemi)

Overview: FAN7711 — Ballast Control Integrated Circuit FAN7711 Ballast Control Integrated Circuit May.

General Description

„ Floating Channel for Bootstrap Operation to +600V The FAN7711, developed with Fairchild’s unique high- „ Low Start-up and Operating Current: 120μA, 3.2mA voltage process, is a ballast control integrated circuit (IC) for a fluorescent lamp.

FAN7711 incorporates a preheating „ Under-Voltage Lockout with 1.8V of Hysteresis N „ Adjustable Run Frequency and Preheat Time IG „ Internal Active ZVS Control S „ Internal Protection Function (Latch Mode) D DE „ Internal Clamping Zener Diode W „ High Accuracy Oscillator ENE „ Soft-Start Functionality INUFORemi N Applications ED ns TIO „ Electronic Ballast / ignition function, controlled by an user-selected external capacitor, to increase lamp life.

The FAN7711 detects switch operation from after ignition mode through an internal active Zero-Voltage Switching (ZVS) control circuit.

FAN7711 Distributor