Power Integrations LYT4221E
Power Integrations LYT4221E

Power Integrations LYT4221E

Manufacturer No:

LYT4221E

Manufacturer:

Power Integrations

Package:

7-SSIP, 6 Leads, Exposed Pad, Formed Leads

Description:

6 Pin AC to DC power converter LYTSwitch?-4 Series 1 Outputs 140kHz

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In Stock :5358

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipped from：HK Warehouse
Expected Shipping：Sun, Oct 25 - Mon, Oct 26, 2026
Date Code：Within 2 Years

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Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

LYT4221E Information

Power Integrations LYT4221E technical specifications, attributes, parameters and parts with similar specifications to Power Integrations LYT4221E.

  • Type
  • Parameter
  • Factory Lead Time
  • 4 Weeks
  • Mount
  • Through Hole
  • Mounting Type
  • Through Hole
  • Package / Case
  • 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
  • Number of Pins
  • 6
  • Operating Temperature
  • -40°C~150°C TJ
  • Packaging
  • Tube
  • Series
  • LYTSwitch?-4
  • Published
  • 2013
  • Part Status
  • Obsolete
  • Type
  • Parameter
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • ECCN Code
  • EAR99
  • Max Power Dissipation
  • 12W
  • Frequency
  • 132kHz
  • Number of Outputs
  • 1
  • Topology
  • Flyback, Step-Down (Buck), Step-Up (Boost)
  • Frequency - Switching
  • 140kHz
  • Output Current per Channel
  • 1.37A
  • Interface IC Type
  • LED DISPLAY DRIVER
  • Internal Switch(s)
  • Yes

LYT4221E FAQ

Can I request a quote for LYT4221E?

LYT4221E from Power Integrations is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for LYT4221E?

The final price for LYT4221E depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for LYT4221E?

LYT4221E is a Power Integrations Power Management ICs part. Key details include Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Output Current per Channel: 1.37A; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for LYT4221E?

After you submit the RFQ for LYT4221E, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for LYT4221E?

Once stock for LYT4221E is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to LYT4221E?

Yes. If LYT4221E is unavailable, end-of-life, or outside your schedule, we can review comparable Power Integrations Power Management ICs parts and compatible replacement options.