Power Integrations TOP257PG
- Part No.:
- TOP257PG
- Manufacturer:
- Power Integrations
- Category:
- AC DC Converters, Offline Switches
- Package:
- 8-DIP (0.300", 7.62mm), 7 Leads
- Datasheet:
-
TOP257PG.pdf
- Description:
- IC OFFLINE SWITCH FLYBACK 8DIP
- Quantity:
- Payment:

- Shipping:

Inventory:2,953
Please send an inquiry. Send us your inquiry, and we will respond immediately.
TOP257PG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Power Integrations
- Series:
- TOPSwitch®-HX
- Package/Case:
- 8-DIP (0.300", 7.62mm), 7 Leads
- Packaging:
- Tube
- Product Status:
- Active
- Output Isolation:
- Isolated
- Internal Switch(s):
- Yes
- Voltage - Breakdown:
- 700V
- Topology:
- Flyback
- Voltage - Start Up:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Duty Cycle:
- 78%
- Frequency - Switching:
- 66kHz
- Power (Watts):
- 41 W
- Fault Protection:
- Current Limiting, Over Temperature, Over Voltage
- Control Features:
- -
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-PDIP-C
- Mounting Type:
- Through Hole
TOP257PG FAQ
1.How can I place an order for TOP257PG through Aetrix?
1.Please submit a Request for Quotation (RFQ) for TOP257PG 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 TOP257PG reliable?
The price and inventory of TOP257PG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TOP257PG is usually 5 days.
3.What payment methods are accepted for TOP257PG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TOP257PG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TOP257PG?
TOP257PG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TOP257PG 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 TOP257PG?
5.For technical support, including TOP257PG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TOP257PG requirements.
6.How does Aetrix verify that TOP257PG is sourced from the original manufacturer or authorized distributors?
6.All TOP257PG 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 TOP257PG meets industry standards.
7.What is the process for return or replacement of TOP257PG?
All TOP257PG units undergo pre-shipment inspection (PSI). If there is an issue with TOP257PG, 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 TOP257PG part is unused and in its original packaging.
Return procedure for TOP257PG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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