Power Integrations TOP249Y
- Part No.:
- TOP249Y
- Manufacturer:
- Power Integrations
- Category:
- AC DC Converters, Offline Switches
- Package:
- TO-220-7 Formed Leads, 6 Leads
- Datasheet:
-
TOP249Y.pdf
- Description:
- IC OFFLINE SW FLYBACK TO220-7C
- Quantity:
- Payment:

- Shipping:

Inventory:3,905
Please send an inquiry. Send us your inquiry, and we will respond immediately.
TOP249Y Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Power Integrations
- Series:
- TOPSwitch®-GX
- Package/Case:
- TO-220-7 Formed Leads, 6 Leads
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Output Isolation:
- Isolated
- Internal Switch(s):
- Yes
- Voltage - Breakdown:
- 700V
- Topology:
- Flyback
- Voltage - Start Up:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Duty Cycle:
- 66.8%
- Frequency - Switching:
- 66kHz ~ 132kHz
- Power (Watts):
- 250 W
- Fault Protection:
- Current Limiting, Over Temperature, Over Voltage
- Control Features:
- Frequency Control
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- TO-220-7C
- Mounting Type:
- Through Hole
TOP249Y FAQ
1.How can I place an order for TOP249Y through Aetrix?
Please submit a Request for Quotation (RFQ) for TOP249Y 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 TOP249Y reliable?
The price and inventory of TOP249Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TOP249Y is usually 5 days.
3.What payment methods are accepted for TOP249Y?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TOP249Y transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TOP249Y?
TOP249Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TOP249Y 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 TOP249Y?
For technical support, including TOP249Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TOP249Y requirements.
6.How does Aetrix verify that TOP249Y is sourced from the original manufacturer or authorized distributors?
All TOP249Y 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 TOP249Y meets industry standards.
7.What is the process for return or replacement of TOP249Y?
All TOP249Y units undergo pre-shipment inspection (PSI). If there is an issue with TOP249Y, 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 TOP249Y part is unused and in its original packaging.
Return procedure for TOP249Y:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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