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TOP249Y

  • TOP249Y
  • TOP249Y

TOP249Y

TOP249Y

Power Integrations

IC OFFLINE SW FLYBACK TO220-7C

TOP249Y Datasheet

compliant

TO-220-7 Formed Leads, 6 Leads

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

TOP249Y Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.
Send Inquiry
Upload BOM File

TOP249Y Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

TOP249Y Power Integrations

Name Value
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)
Package / Case TO-220-7 Formed Leads, 6 Leads
Supplier Device Package TO-220-7C
Mounting Type Through Hole
Q1: What is the purchase guide for TOP249Y?
TOP249Y of Power Integrations is a IC OFFLINE SW FLYBACK TO220-7C. ICHOME is a long-term spot supplier of TOP249Y, supporting sample purchase and bulk order.
Q2: How to find the detailed information of TOP249Y?
Download TOP249Y Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingTOP249Y from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide TOP249Y alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you TOP249Y replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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