Fairchild Semiconductor FSQ321L
- Part No.:
- FSQ321L
- Manufacturer:
- Fairchild Semiconductor
- Category:
- AC DC Converters, Offline Switches
- Package:
- 8-SMD, Gull Wing
- Datasheet:
-
FSQ321L.pdf
- Description:
- IC OFFLINE SWITCH FLYBACK 8LSOP
- Quantity:
- Payment:

- Shipping:

Inventory:4,001
Please send an inquiry. Send us your inquiry, and we will respond immediately.
FSQ321L Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Fairchild Semiconductor
- Series:
- FPS™
- Package/Case:
- 8-SMD, Gull Wing
- Packaging:
- Bulk
- Product Status:
- Active
- Output Isolation:
- Isolated
- Internal Switch(s):
- Yes
- Voltage - Breakdown:
- 650V
- Topology:
- Flyback
- Voltage - Start Up:
- 12 V
- Voltage - Supply (Vcc/Vdd):
- 8V ~ 20V
- Duty Cycle:
- -
- Frequency - Switching:
- 55kHz ~ 67kHz
- Power (Watts):
- 12 W
- Fault Protection:
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Control Features:
- Sync
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-LSOP
- Mounting Type:
- Surface Mount
FSQ321L FAQ
1.How can I place an order for FSQ321L through Aetrix?
1.Please submit a Request for Quotation (RFQ) for FSQ321L on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for FSQ321L reliable?
The price and inventory of FSQ321L are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FSQ321L is usually 5 days.
3.What payment methods are accepted for FSQ321L?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FSQ321L transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FSQ321L?
FSQ321L orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FSQ321L order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for FSQ321L?
5.For technical support, including FSQ321L datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FSQ321L requirements.
6.How does Aetrix verify that FSQ321L is sourced from the original manufacturer or authorized distributors?
6.All FSQ321L products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that FSQ321L meets industry standards.
7.What is the process for return or replacement of FSQ321L?
All FSQ321L units undergo pre-shipment inspection (PSI). If there is an issue with FSQ321L, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The FSQ321L part is unused and in its original packaging.
Return procedure for FSQ321L:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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