Part # FAN7710 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description:

Part Details:

FAN7710 -- Balla June 2007 st Control IC FAN7710Ballast Control IC for Compact Fluorescent Lamps Features Description for Comp Integrated Half-Bridge MOSFET The FAN7710, developed using Fairchild s unique high- Floating Channel for Bootstrap Operation up to +550V voltage process and system-in-package (SiP) concept, isa ballast control integrated circuit (IC) for a compact Low Start-up and Operating Current: 120A, 2.6mA fluorescent lamp (CFL). The FAN7710 controls internal Under-Voltage Lockout with 1.8V of Hysteresis high-voltage stress and delivers 20W to the lamp at act Flu Adjustable Run Frequency and Preheat Time 310VDC voltage. FAN7710 incorporates a preheating /ignition function, controlled by an user-selected external Internal Active ZVS Control capacitor, to increase lamp life. The FAN7710 detects Internal Protection Function (No Lamp) switch operation from after ignition-mode through an orescent Lamp Internal Clamping Zener Diode internal active Zero-Voltage Switching (ZVS) controlcircuit. This control scheme enables the FAN7710 to High Accuracy Oscillator detect an open-lamp condition, without the expense of Soft-Start Functionality external circuitry, and prevents stress on MOSFETs. Thehigh-side driver built into the FAN7710 has a common-mode noise cancellation circuit that provides robust Applications operation against high-dv/dt noise intrusion. s Compact Fluorescent Lamp Ballast 8-DIP Ordering Information Part Number Package Pb-Free Operating Temperature Range Packing Method FAN7710N 8-DIP Yes -25°C ~ 125°C Tube © 2007 Fairchild Semiconductor Corporation FAN7710 Rev. 1.0.2 FAN7710 -- Balla Typical Application Diagrams st Control IC for Comp * Refer to the BOM and design guide provided on page16. act Flu

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FAN7710.pdf Datasheet