Texas Instruments UC3851DW
- Part No.:
- UC3851DW
- Manufacturer:
- Texas Instruments
- Category:
- AC DC Converters, Offline Switches
- Package:
- 18-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
UC3851DW.pdf
- Description:
- IC OFFLINE SW MULT TOP 18SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:2,653
Please send an inquiry. Send us your inquiry, and we will respond immediately.
UC3851DW Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 18-SOIC (0.295", 7.50mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Output Isolation:
- -
- Internal Switch(s):
- No
- Voltage - Breakdown:
- -
- Topology:
- Boost, Buck, Flyback, Forward
- Voltage - Start Up:
- 8 V
- Voltage - Supply (Vcc/Vdd):
- 7.8V ~ 32V
- Duty Cycle:
- 50%
- Frequency - Switching:
- Up to 500kHz
- Power (Watts):
- -
- Fault Protection:
- Current Limiting, Over Voltage
- Control Features:
- Frequency Control, Soft Start
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 18-SOIC
- Mounting Type:
- Surface Mount
UC3851DW FAQ
1.How can I place an order for UC3851DW through Aetrix?
Please submit a Request for Quotation (RFQ) for UC3851DW 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 UC3851DW reliable?
The price and inventory of UC3851DW are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UC3851DW is usually 5 days.
3.What payment methods are accepted for UC3851DW?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UC3851DW transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UC3851DW?
UC3851DW orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UC3851DW 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 UC3851DW?
For technical support, including UC3851DW datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UC3851DW requirements.
6.How does Aetrix verify that UC3851DW is sourced from the original manufacturer or authorized distributors?
All UC3851DW 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 UC3851DW meets industry standards.
7.What is the process for return or replacement of UC3851DW?
All UC3851DW units undergo pre-shipment inspection (PSI). If there is an issue with UC3851DW, 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 UC3851DW part is unused and in its original packaging.
Return procedure for UC3851DW:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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