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DM0365R

Fairchild Semiconductor
Part Number DM0365R
Manufacturer Fairchild Semiconductor
Description FSDM0365R
Published Jan 19, 2006
Detailed Description www.fairchildsemi.com FSDL0365RN, FSDM0365RN Green Mode Fairchild Power Switch (FPSTM) Features • Internal Avalanche Ru...
Datasheet PDF File DM0365R PDF File

DM0365R
DM0365R

Overview
www.
fairchildsemi.
com FSDL0365RN, FSDM0365RN Green Mode Fairchild Power Switch (FPSTM) 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 • Abnormal Over Current Protection (AOCP) • 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 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) Description Each product in the FSDx0365RN (x for L, M) family 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.
Both devices are integrated high voltage power switching regulators which combine 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, Abnormal Over Current Protection (AOCP) and temperature compensated precision current sources for loop compensation and fault protection circuitry.
When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSDx0365RN devices reduce total component count, design size, weight while increasing efficiency, productivity and system reliability.
Both devices provide a basic platform that is well suited for the design of cost- effective flyback converters.
OUTPUT PO...


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