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Power Integrations

LYT4217L

Regular price Dhs. 355,916.57
Regular price Dhs. 374,649.02 Sale price Dhs. 355,916.57
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1 Dhs. 355,916.57 AED Dhs. 355,916.57 AED
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50+ Dhs. 318,451.67 AED Dhs. 15,922,583.50 AED
100+ Dhs. 280,986.77 AED Dhs. 28,098,677.00 AED
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Recycling Electronic Components

LYT4217L - Power Integrations LYTSwitch-4 Series AC-DC Offline Switching IC

The LYT4217L is a high-performance isolated AC-DC offline switching controller from Power Integrations' LYTSwitch-4 family, designed for flyback, buck, and boost topologies. With 725V breakdown voltage and 50W power handling capability, this integrated switcher delivers reliable performance for industrial, automotive, and telecommunications power supply applications.

Key Features & Benefits

  • Integrated 725V MOSFET - High voltage breakdown for universal AC input designs
  • 50W Power Output - Suitable for medium-power isolated converters
  • Multi-Topology Support - Flyback, step-down (buck), and step-up (boost) configurations
  • 140kHz Switching Frequency - Optimized for efficiency and compact magnetics
  • 99.9% Duty Cycle - Maximum flexibility for design optimization
  • Wide Operating Temperature - -40°C to 150°C (TJ) for harsh environments
  • eSIP-7F Package - Through-hole mounting with exposed pad for thermal management

Typical Applications

  • Industrial power supplies and automation equipment
  • Automotive auxiliary power systems
  • Telecommunications infrastructure
  • LED lighting drivers and ballasts
  • Smart home and IoT device power
  • Battery chargers and adapters

Why Choose Authorized Distribution?

When you source the LYT4217L through our authorized channel, you receive:

  • ✓ 100% genuine Power Integrations components with full manufacturer traceability
  • ✓ Complete technical documentation and reference designs
  • ✓ Long lifecycle availability to support your product programs
  • ✓ Design-in support and application engineering assistance
  • ✓ Global shipping through authorized logistics partners

Need technical support or volume pricing? Contact our design-in team for personalized assistance with your power supply project.

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) 50 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

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