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Power Integrations

LNK305P

Regular price Dhs. 355,889.44
Regular price Dhs. 374,620.46 Sale price Dhs. 355,889.44
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Recycling Electronic Components

LNK305P - LinkSwitch-TN AC-DC Offline Switcher IC

The LNK305P from Power Integrations is a highly integrated AC-DC offline switcher IC from the LinkSwitch-TN family, designed for non-isolated buck, buck-boost, and flyback topologies. This through-hole device combines a 700V power MOSFET with advanced control circuitry, delivering reliable performance for low-power applications.

Key Features

  • Integrated 700V Power MOSFET: High voltage capability for universal input applications
  • 66kHz Switching Frequency: Optimized for efficiency and compact transformer design
  • Comprehensive Protection: Built-in current limiting, over-temperature, short circuit, and open loop protection
  • 69% Maximum Duty Cycle: Enables efficient power conversion
  • Wide Operating Temperature: -40°C to 150°C (TJ) for demanding environments
  • Through-Hole Package: Easy assembly and prototyping with standard 8-DIP format

Applications

Ideal for low-power AC-DC converters, auxiliary power supplies, standby power, LED drivers, and smart home devices requiring compact, cost-effective power solutions.

Why Choose LNK305P?

The LNK305P offers exceptional value for engineers seeking a reliable, cost-effective AC-DC conversion solution. Its integrated protection features reduce external component count, while the proven LinkSwitch-TN architecture ensures long-term reliability and compliance with global safety standards.

Authorized distributor - Genuine Power Integrations components with full traceability and technical support.

Product attributes Property Value
Manufacturer Power Integrations
Product Series LinkSwitch®-TN
Packaging |
Output Isolation Non-Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Buck, Buck-Boost, Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 69%
Frequency - Switching 66kHz
Power (Watts) -
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package 8-PDIP-B

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