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Regular price $94,999.99
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Product attributes Property Value
Manufacturer Power Integrations
Product Series LYTSwitch™-4
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 725V
Topology Flyback, Step-Down (Buck), Step-Up (Boost)
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 99.9%
Frequency - Switching 140kHz
Power (Watts) 35 W
Fault Protection -
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package eSIP-7F

LYT4216L - High-Performance AC-DC Offline Switcher IC

The LYT4216L from Power Integrations is a versatile 35W AC-DC offline switcher IC featuring integrated switches and multi-topology support. Part of the advanced LYTSwitch-4 series, this component delivers exceptional performance for isolated power supply applications across industrial, consumer, and commercial electronics.

Key Features & Benefits

  • Multi-Topology Design: Supports flyback, step-down (buck), and step-up (boost) configurations for maximum design flexibility
  • High Voltage Capability: 725V breakdown voltage ensures robust operation in demanding applications
  • Efficient Switching: 140kHz switching frequency with 99.9% duty cycle for optimal power conversion
  • Integrated Protection: Built-in safety features for reliable, long-term operation
  • Wide Temperature Range: -40°C to 150°C (TJ) for harsh environment applications
  • Compact Package: eSIP-7F through-hole package simplifies PCB design and assembly

Typical Applications

Ideal for LED drivers, auxiliary power supplies, smart home devices, industrial controls, white goods, and consumer electronics requiring efficient, isolated AC-DC conversion up to 35W.

Why Choose LYT4216L?

Power Integrations' LYTSwitch-4 family combines high integration, energy efficiency, and design simplicity. The LYT4216L reduces component count, lowers BOM costs, and accelerates time-to-market while meeting stringent global energy standards.

Authenticity & Support Guarantee

All LYT4216L units are sourced through authorized Power Integrations distribution channels with full manufacturer traceability, documentation, and warranty support. We provide long lifecycle availability and design-in technical assistance to ensure your project success.