FSB117H

FSB117H / FSB127H / FSBH147H — mWSaver™ Fairchild Power Switch (FPS™) FSB117H / FSB127H / FSB147H mWSaver™ Fairchild Power Switch (FPS™) Features mWSaver™ Technology  Achieve Low No-Load Power Consumption Less than 40 mW at 230 VAC (EMI Filter Loss Included)  Meets 2013 ErP Standby Power Regulation (Less than 0.5 W Consumption with 0.25 W Load) for ATX Power and LCD TV Power  Eliminate X-Cap Discharge Resistor Loss with AX-CAP™ Technology  Linearly Decreased Switching Frequency at Light- Load Condition and Advanced Burst Mode Operation at No-Load Condition  700 V High-Voltage JFET Startup Circuit to Eliminate the Startup Resistor Loss Highly Integrated with Rich Features  Internal Avalanche-Rugged 700 V SenseFET  Built-in 5 ms Soft-Start  Peak-Current-Mode Control  Cycle-by-Cycle Current Limiting  Leading-Edge Blanking (LEB)  Synchronized Slope Compensation  Proprietary Asynchronous Jitter to Reduce EMI Advanced Protection  Internal Overload / Open-Loop Protection (OLP)  VDD Under-Voltage Lockout (UVLO)  VDD Over-Voltage Protection (OVP)  Constant Power Limit (Full AC Input Range)  Internal Auto Restart Circuit (OLP, VDD OVP, OTP)  Internal OTP Sensor with Hysteresis  Adjustable Peak Current Limit Related Resources  Evaluation Board: FEBFSB127H_T001  Fairchild Power Supply WebDesigner — Flyback Design & Simulation - In Minutes at No Expense © 2011 Fairchild Semiconductor Corporation FSB117H / FSB127H / FSB147H Rev. 2, Feb-2020 Description The FSB-ser...