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FSQ321 Green Mode Fairchild Power Switch Datasheet


FSQ321

Fairchild Semiconductor
FSQ321
Part Number FSQ321
Manufacturer Fairchild Semiconductor
Title Power Switch 0.53A 8-Pin PDIP, PK
Description A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for valley switching ...
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-V...

Document Datasheet FSQ321 datasheet pdf (647.95KB)
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Stock 20 In Stock
Price
25 units: 8.34 HKD
15 units: 8.472 HKD
5 units: 8.686 HKD
500 units: 10.388 HKD
250 units: 10.806 HKD
BuyNow BuyNow Buy Now (Manufacturer a onsemi FSQ321)



FSQ321

ON Semiconductor
FSQ321
Part Number FSQ321
Manufacturer ON Semiconductor
Title Green Mode Power Switch
Description A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard−switched converter with a f.
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 St.

Document FSQ321 datasheet pdf



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