Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.www.fairchildsemi.com FSDL0365RN, FSDM0365RN TM Green Mode Fairchild Power Switch (FPS ) effective flyback converters. Features Internal Avalanche Rugged Sense FET OUTPUT POWER TABLE Consumes only 0.65W at 240VAC & 0.3W load with (3) 230VAC 15% 85-265VAC Advanced Burst-Mode Operation PRODUCT Frequency Modulation for EMI Reduction Adapt- Open Adapt- Open (1) (2) (1) (2) Precision Fixed Operating Frequency er Frame er Frame Internal Start-up Circuit FSDL321 11W 17W 8W 12W Pulse-by-Pulse Current Limiting FSDH321 11W 17W 8W 12W Abnormal Over Current Protection (AOCP) FSDL0165RN 13W 23W 11W 17W Over Voltage Protection (OVP) Over Load Protection (OLP) FSDM0265RN 16W 27W 13W 20W Internal Thermal Shutdown Function (TSD) FSDH0265RN 16W 27W 13W 20W Auto-Restart Mode FSDL0365RN 19W 30W 16W 24W Under Voltage Lockout (UVLO) FSDM0365RN 19W 30W 16W 24W Low Operating Current (3mA) Adjustable Peak Current Limit FSDL321L 11W 17W 8W 12W Built-in Soft Start FSDH321L 11W 17W 8W 12W FSDL0165RL 13W 23W 11W 17W Applications FSDM0265RL 16W 27W 13W 20W SMPS for VCR, SVR, STB, DVD & DVCD Player FSDH0265RL 16W 27W 13W 20W SMPS for Printer, Facsimile & Scanner FSDL0365RL 19W 30W 16W 24W Adapter for Camcorder FSDM0365RL 19W 30W 16W 24W Notes: Related Application Notes 1. Typical continuous power in a non-ventilated enclosed AN-4137, 4141, 4147(Flyback) / AN-4134(Forward) adapter with sufficient drain pattern as a heat sinker, at 50C ambient. 2. Maximum practical continuous power in an open frame Description design with sufficient drain pattern as a heat sinker, at 50C Each product in the FSDx0365RN (x for L, M) family consists ambient. 3. 230 VAC or 100/115 VAC with doubler. of an integrated Pulse Width Modulator (PWM) and Sense FET, and is specifically designed for high performance off-line Switch Mode Power Supplies (SMPS) with minimal external Typical Circuit components. Both devices are integrated high voltage power switching regulators which combine an avalanche rugged Sense FET with a current mode PWM control block. The inte- grated PWM controller features include: a fixed oscillator with AC frequency modulation for reduced EMI, Under Voltage Lock IN DC OUT Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) Vstr Drain and temperature compensated precision current sources for Ipk PWM loop compensation and fault protection circuitry. When com- pared to a discrete MOSFET and controller or RCC switching Vfb Vcc Source converter solution, the FSDx0365RN devices reduce total component count, design size, weight while increasing effi- ciency, productivity and system reliability. Both devices pro- vide a basic platform that is well suited for the design of cost- TM FPS is a trademark of Fairchild Semiconductor Corporation. Rev.1.0.8 2005 Fairchild Semiconductor Corporation