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Ballast Controller + 2MOSFET - FAN7710

Development Schedule. Code D. Ballast Controller + 2MOSFET - FAN7710. BLOCK DIAGRAM. Description. FAN7710 is an electronic ballast control IC which can drive CFL lamp directly. Features. - Highly Integrated Power System-On a Package

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Ballast Controller + 2MOSFET - FAN7710

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  1. Development Schedule Code D Ballast Controller + 2MOSFET - FAN7710 BLOCK DIAGRAM Description • FAN7710 is an electronic ballast control IC which • can drive CFL lamp directly. Features - Highly Integrated Power System-On a Package - On-chip Oscillator, No external Capacitor required - Active Dead-time Control for low EMI application - Open Lamp Detection without Sensing Circuitry - Longer Lamp Lift-time with Pre-heating control - 8DIP package Applications • Electric CFL Ballast Key Application Electric CFL Ballast Technical Analysis Competitors IR2520D, UBA2024 Package 8SOP/DIP

  2. FAN7710 Configuration High-Side Gate Driver +dv/dt noise cancelleration circuit +UVLO +Shoot-through prevented output buffer Running frequency control using a resistor Preheating/Ignition time control And Dead-time control loop stabilizer Using a capacitor Adaptive ZVS controller And Open Lamp Detection Without any external devices 550V power MOSFETs (drive up to 20W lamp)

  3. Ballast Controller + 2MOSFET - FAN7710 Code D Application Circuit FAN7710

  4. FAN7710 ER sample test results (Con’t) Test Evaluation Board

  5. FAN7710 ER sample test results (Con’t) High Temperature Test (Chamber Temp.=120OC) 20W CFL (Compact Fluorescent Lamp) PCB FAN7710 ER Sample (8DIP) 220V AC Power Socket Temperature Recorder Chamber

  6. 主要技术指标

  7. 美国飞兆半导体指定代理 • 香港汇贤电子有限公司（珠海办事处） • 刘金辉（销售经理） • 珠海市南屏科技园屏东五路六号B栋四楼 • 电话：0756-3899018 • 传真：0756-3898388 • E-mail:13702948628@139.com • http://www.chinanete.com

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