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Normaler Preis $94,999.99
Normaler Preis $99,999.99 Verkaufspreis $94,999.99
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1 $94,999.99 $94,999.99
15+ $91,999.99 $1,379,999.85
25+ $89,999.99 $2,249,999.75
50+ $84,999.99 $4,249,999.50
100+ $74,999.99 $7,499,999.00
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Product attributes Property Value
Manufacturer Power Integrations
Product Series TOPSwitch®-GX
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 66.5%
Frequency - Switching 66kHz ~ 132kHz
Power (Watts) 22 W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case TO-262-7 (6 Leads) Formed Leads
Supplier Device Package TO-262-7C

TOP242F - TOPSwitch-GX Offline Switching Controller

The TOP242F from Power Integrations is a high-performance, integrated offline switching IC designed for flyback topology AC/DC power conversion applications up to 22 watts. This advanced controller combines a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry on a single chip.

Key Features & Benefits:

  • Integrated 700V Power MOSFET - Reduces component count and board space
  • 22W Output Power - Ideal for consumer electronics, industrial controls, and LED drivers
  • Wide Switching Frequency Range - 66kHz to 132kHz for design flexibility
  • Comprehensive Protection - Current limiting, over-temperature, and over-voltage protection
  • High Efficiency - Frequency control enables optimized performance across load conditions
  • Extended Temperature Range - Operates reliably from -40°C to 150°C (TJ)
  • Through-Hole Mounting - Easy assembly and reliable connections in TO-262-7C package

Typical Applications:

  • AC/DC adapters and chargers
  • Auxiliary power supplies
  • LED lighting drivers
  • Home appliances and white goods
  • Industrial control systems
  • Standby power supplies

All specifications are subject to manufacturer's datasheet. This is an authorized distributor product with full traceability and quality assurance.