2406KL-05W-B10

FSL206MR — Green Mode Fairchild Power Switch (FPS™) September 2012 FSL206MR Green Mode Fairchild Power Switch (FPS™) Features            Internal Avalanche-Rugged SenseFET: 650V Precision Fixed Operating Frequency: 67kHz No-Load <150mW at 265VAC without Bias Winding; <25mW with Bias Winding for FSL206MR, <30mW with Bias Winding for FSL206MRBN No Need for Auxiliary Bias Winding Frequency Modulation for Attenuating EMI Line Under-Voltage Protection (LUVP) Pulse-by-Pulse Current Limiting Low Under-Voltage Lockout (UVLO) Ultra-Low Operating Current: 300µA Built-In Soft-Start and Startup Circuit Various Protections: Overload Protection (OLP), Over-Voltage Protection (OVP), Thermal Shutdown (TSD), Abnormal Over-Current Protection (AOCP) Auto-Restart Mode for All Protections Description The FSL206MR integrated Pulse-Width Modulator (PWM) and SenseFET is specifically designed for highperformance offline Switched-Mode Power Supplies (SMPS) while minimizing external components. This device integrates high-voltage power regulators that combine an avalanche-rugged SenseFET with a Current-Mode PWM control block. The integrated PWM controller includes: a 7.8V regulator, eliminating the need for auxilliary bias winding; Under-Voltage Lockout (UVLO) protection; Leading-Edge Blanking (LEB); an optimized gate turnon/turn-off driver; EMI attenuator; Thermal Shutdown (TSD) protection; temperature-compensated precision current sources for loop compensation; soft-start during startup...