Product Summary
The FSQ510 is a high-performance Green Mode Fairchild Power Switch (FPS?) for Valley Switching Converter – Low EMI and
High Efficiency
Parametrics
FSQ510 Parametrics:
Packaging
Tube
Output Isolation
Isolated
Frequency Range
87.7kHz ~ 100kHz
Voltage - Input
7.4 V ~ 20 V
Voltage - Breakdown
700V
Voltage - Output
-
Power (Watts)
9W
Operating Temperature
-40°C ~ 130°C
Package/Case
8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package
7DIP
Features
FSQ510 Features:
- Uses an LDMOS Integrated Power Switch
- Optimized for Valley Switching Converter (VSC)
- Low EMI through Variable Frequency Control and Inherent Frequency Modulation
- High Efficiency through Minimum Drain Voltage Switching
- Extended Valley Switching for Wide Load Ranges
- Small Frequency Variation for Wide Load Ranges
- Advanced Burst-Mode Operation for Low Standby Power Consumption
- Pulse-by-Pulse Current Limit
- Protection Functions: Overload Protection (OLP), Internal Thermal Shutdown (TSD) with Hysteresis
- Under-Voltage Lockout (UVLO) with Hysteresis
- Internal Startup Circuit
- Internal High-Voltage SenseFET: 700 V
- Built-in Soft-Start: 5 ms
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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FSQ510 |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers SMPS Power Switch (QRC) 0.5A 700V |
Data Sheet |
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FSQ510H |
Fairchild Semiconductor |
Power Switch ICs - Power Distribution SMPS Power Switch 512-FFP04S60STU |
Data Sheet |
Negotiable |
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FSQ510MX |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers SMPS Power Switch 0.5A 700V |
Data Sheet |
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FSQ510M |
Fairchild Semiconductor |
Power Switch ICs - Power Distribution FSP FOR CHARGER |
Data Sheet |
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FSQ510RJ |
TE Connectivity |
Wirewound Resistors - Through Hole FSQ5 10R 5% |
Data Sheet |
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