Product Summary

The FSQ0265RN is a high-performance Green Mode Fairchild Power Switch (FPS?)for Valley Switching Converter – Low EMI

and High Efficiency

Parametrics

FSQ0265RN Parametrics:

Packaging Tube
Output Isolation Isolated
Frequency Range 55kHz ~ 67kHz
Voltage - Input 8 V ~ 20 V
Voltage - Breakdown 650V
Voltage - Output -
Power (Watts) 20W
Operating Temperature -40°C ~ 85°C
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-DIP

Features

FSQ0265RN Features:


  • Optimized for Valley Switching Converter (VSC)
  • Low EMI through Variable Frequency Control and Inherent Frequency Modulation
  • High Efficiency through Minimum Voltage Switching
  • Narrow Frequency Variation Range Over Wide Load and Input Voltage Variation
  • Advanced Burst-Mode Operation for Low Standby Power Consumption
  • Pulse-by-Pulse Current Limit
  • Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal OverCurrent


Protection (AOCP), Internal Thermal Shutdown (TSD)


  • Under-Voltage Lockout (UVLO) with Hysteresis
  • Internal Startup Circuit
  • Internal High-Voltage SenseFET: 650V
  • Built-in Soft-Start: 15ms



Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FSQ0265RN
FSQ0265RN
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 2A/650V QRC Power Switch
Data Sheet
0-2150: $0.37
2150-5000: $0.35
5000-10000: $0.34
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FSQ0165
FSQ0165
Other

Data Sheet
Negotiable 
FSQ0165RL
FSQ0165RL
Fairchild Semiconductor
Power Switch ICs - Power Distribution SMPS Power switch
Data Sheet
0-3220: $0.34
3220-5000: $0.32
5000-10000: $0.31
FSQ0165RLX
FSQ0165RLX
Fairchild Semiconductor
Power Switch ICs - USB SMPS Power SW(QRC) 1A 650V 8DIP
Data Sheet
0-1: $0.85
1-25: $0.65
25-100: $0.61
100-250: $0.52
FSQ0165RN
FSQ0165RN
Fairchild Semiconductor
Switching Converters, Regulators & Controllers SMPS 1A 650V Power Switch
Data Sheet
0-1: $0.82
1-25: $0.65
25-100: $0.58
100-250: $0.50
FSQ0165RNL
FSQ0165RNL
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 650V 1A SMPS Power Switch
Data Sheet
Negotiable 
FSQ0170RNA
FSQ0170RNA
Fairchild Semiconductor
Current Mode PWM Controllers SMPS Grn Pwr Switch 1A 700V
Data Sheet
0-1: $0.82
1-25: $0.65
25-100: $0.57
100-250: $0.50