Fairchild Semiconductor FSQ311L
- Part No.:
- FSQ311L
- Manufacturer:
- Fairchild Semiconductor
- Category:
- AC DC Converters, Offline Switches
- Package:
- 8-SMD, Gull Wing
- Datasheet:
-
FSQ311L.pdf
- Description:
- IC OFFLINE SWITCH FLYBACK 8LSOP
- Quantity:
- Payment:

- Shipping:

Inventory:12,719
Please send an inquiry. Send us your inquiry, and we will respond immediately.
FSQ311L Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Fairchild Semiconductor
- Series:
- -
- Package/Case:
- 8-SMD, Gull Wing
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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:
- -
- 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
FSQ311L FAQ
1.How can I place an order for FSQ311L through Aetrix?
1.Please submit a Request for Quotation (RFQ) for FSQ311L 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 FSQ311L reliable?
The price and inventory of FSQ311L are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FSQ311L is usually 5 days.
3.What payment methods are accepted for FSQ311L?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FSQ311L transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FSQ311L?
FSQ311L orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FSQ311L 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 FSQ311L?
5.For technical support, including FSQ311L datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FSQ311L requirements.
6.How does Aetrix verify that FSQ311L is sourced from the original manufacturer or authorized distributors?
6.All FSQ311L 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 FSQ311L meets industry standards.
7.What is the process for return or replacement of FSQ311L?
All FSQ311L units undergo pre-shipment inspection (PSI). If there is an issue with FSQ311L, 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 FSQ311L part is unused and in its original packaging.
Return procedure for FSQ311L:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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