FSDM0365RNB Datasheet | onsemi

Description The FSDM0x65RNB of integrated Pulse Width Modulator (PWM) and SENSEFET® are specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external ponents. This devices is an integrated high voltage power switching regulator which bines an avalanche rugged SENSEFET with a current mode PWM control block. The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn- on/turn- off driver, Thermal Shut Down (TSD) protection and temperature pensated precision current sources for loop pensation and fault protection circuitry. The FSDM0x65RNB offers better performance in Soft Start than FSDM0265RN. When pared to a discrete MOSFET and controller or RCC switching converter solution, the FSDM0x65RNB reduces total ponent count, design size, weight while increasing efficiency, productivity and system reliability. This device provides a basic platform that is well suited for the design of cost- effective flyback converters. Features - Internal Avalanche Rugged SENSEFET - Consumes only 0.65 W at 240 VAC & 0.3 W load with Advanced Burst- Mode Operation - Frequency Modulation for EMI Reduction - Precision Fixed Operating Frequency - Internal Start- up Circuit - Pulse- by- Pulse Current Limiting - Over Voltage Protection (OVP) - Over Load Protection (OLP) - Internal Thermal Shutdown Function (TSD) - Auto- Restart Mode - Under Voltage Lockout (UVLO) - Low Operating Current (3 m A) - Adjustable Peak Current Limit - Built- in Soft Start Applications - SMPS for VCR, SVR, STB, DVD & DVCD - SMPS for Printer, Facsimile & Scanner - Adapter for Camcorder .onsemi. 8DIP PIN CONFIGURATION PDIP8 (9.42x6.38, 2.54P) CASE 646CM MARKING DIAGRAM ZXYKK DM0x65RB Z XY KK DM0x65RB x = Assembly Code = 2- digit Year & Week Code = 2- digit Die- Run Code = Specific Device Code = Device Option (2 or 3) ORDERING INFORMATION See...