Product Summary
The FSDM0365R is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high voltage power switching regulator 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), optimized gate turn-on/turnoff driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) and temperature compensated precision current sources for loop compensation and fault protection circuitry. The applications of the FSDM0365R include SMPS for VCR, SVR, STB, DVD & DVCD, SMPS for Printer, Facsimile & Scanner, Adaptor for Camcorder.
Parametrics
FSDM0365R absolute maximum ratings: (1)Drain Current Pulsed(1), IDM: 4.0 ADC; (2)Single Pulsed Avalanche Energy(2), EAS: 95 mJ; (3)Maximum Supply Voltage, VCC,MAX: 20 V; (4)Analog Input Voltage Range, VFB: -0.3 to VSD V; (5)Total Power Dissipation, PD: 1.25 W; (6)Operating Junction Temperature, TJ: +150℃; (7)Operating Ambient Temperature, TA: -25 to +85℃; (8)Storage Temperature Range, TSTG: -55 to +150℃.
Features
FSDM0365R features: (1)Internal Avalanche Rugged Sense FET; (2)Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation; (3)Frequency Modulation for low EMI; (4)Precision Fixed Operating Frequency; (5)Internal Start-up Circuit; (6)Pulse by Pulse Current Limiting; (7)Abnormal Over Current Protection; (8)Over Voltage Protection; (9)Over Load Protection; (10)Internal Thermal Shutdown Function; (11)Auto-Restart Mode; (12)Under Voltage Lockout; (13)Low Operating Current (3mA); (14)Adjustable Peak Current Limit; (15)Built-in Soft Start.
Diagrams
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||
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![]() FSDM0365RL |
![]() Fairchild Semiconductor |
![]() Power Switch ICs - Power Distribution POWER_CONVERSION |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() FSDM0365RLX |
![]() Fairchild Semiconductor |
![]() Power Switch ICs - Power Distribution POWER_CONVERSION |
![]() Data Sheet |
![]() Negotiable |
|
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![]() |
![]() FSDM0365RNB |
![]() Fairchild Semiconductor |
![]() Power Switch ICs - Power Distribution SMPS Power Switch Built-in Soft Start |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() FSDM0365RN |
![]() Fairchild Semiconductor |
![]() Power Switch ICs - Power Distribution POWER_CONVERSION |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() FSDM0365RNC |
![]() Fairchild Semiconductor |
![]() Switch ICs - Various FPS FOR DVDP/STB |
![]() Data Sheet |
![]() Negotiable |
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