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This literature is subject to all applicable copyright laws and is not for resale in any manner.FAN602F Offline Quasi-Resonant PWM Controller June 2016 FAN602F Offline Quasi-Resonant PWM Controller Features Description High Efficiency Across Wide Input and Output The FAN602F is an advanced PWM controller aimed at 3 Conditions in a Small Form Factor achieving power density of 10W/in in universal input range AC/DC flyback isolated power supplies. It Quasi-Resonant Switching Operation with Two incorporates Quasi-Resonant (QR) control with Step Maximum Blanking Frequency (140 kHz and proprietary Valley Switching with a limited frequency 75 kHz) variation. QR switching provides high efficiency by User Configurable Burst Mode Entry and Exit to reducing switching losses while Valley Switching with a Maximize Light-Load Efficiency and Minimize limited frequency variation bounds the frequency band Audible Noise to overcome the inherent limitation of QR switching. Adaptive Burst Mode Entry Level for Adaptive FAN602F features mWSaver burst mode operation Charger Application with extremely low operating current (300 A) and significantly reduces standby power consumption to mWSaver Technology for Ultra Low Standby meet the most stringent efficiency regulations such as Power Consumption (<20 mW) Energy Stars 5-Star Level and CoC Tier II Forced and Inherent Frequency Modulation of specifications. Valley Switching for Low EMI Emissions and FAN602F includes several user configurable features Common Mode Noise aimed at optimizing efficiency, EMI and protections. Built-In and User Configurable Over-Voltage FAN602F has a programmable switching frequency Protection (OVP), Under-Voltage Protection (UVP) range that provides flexibility in choosing noise rejection and Over-Temperature Protection (OTP) in targeted frequency zones. It incorporates user- configurable minimum peak current, which allows Fully Programmable Brown-In and Brownout controlling the burst mode entry/exit power level, Protection thereby enhancing light-load efficiency and eliminating Precise Constant Output Current Regulation with audible noise. It also includes several rich Programmable Line Compensation programmable protection features such as Over-Voltage Protection (OVP), precise constant output current Built-In High-Voltage Startup to Reduce External regulation (CC) and Over-Temperature Protection Components (OTP) through external thermistor. 10 Lead SOIC JEDEC Applications Battery Charges for Smart Phones, Feature Phones, and Tablet PCs AC-DC Adapters for Portable Devices or Battery Chargers that Require CV/CC Control Ordering Information Operating Packing Part Number Package Temperature Range Method 10-Lead, Small Outline Package (SOIC), JEDEC MS- FAN602FMX -40 C to +125 C Tape & Reel 012, .150-Inch Narrow Body 201 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN602F Rev. 1.0