Fairchild FSDM0265R Green Mode Fairchild Power Switch DIP-8
Description:
FSDM0265R consists 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 components. This devices is an integrated high voltage power switching regulator which combines an avalanche rugged Sense FET 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 compensated precision current sources for loop compensation and fault protection circuitry. The FSDM0265R offers better performance in Soft Start than FSDM0265R. When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSDM0265R reduces total component 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 Sense FET
- Consumes only 0.65W at 240VAC & 0.3W 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 (3mA)
- Adjustable Peak Current Limit
- Built-in Soft Start
- Package :DIP-8
- Part Number:FSDM0265R
- Manufacturer :Fairchild Semiconductor Corporation
- Similar items :FSDM0265RNB
Applications:
- SMPS for VCR, SVR, STB, DVD & DVCD Player
- SMPS for Printer, Facsimile & Scanner
- Adapter for Camcorder Related Application Notes
- AN-4137, 4141, 4147(Flyback) / AN-4134(Forward)
Package Included :
- 1 X Fairchild FSDM0265RGreen Mode Fairchild Power Switch DIP-8
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