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Normaler Preis Dhs. 355,874.90
Normaler Preis Dhs. 374,605.16 Verkaufspreis Dhs. 355,874.90
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1 Dhs. 355,874.90 Dhs. 355,874.90
15+ Dhs. 344,636.75 Dhs. 5,169,551.25
25+ Dhs. 337,144.64 Dhs. 8,428,616.00
50+ Dhs. 318,414.39 Dhs. 15,920,719.50
100+ Dhs. 280,953.87 Dhs. 28,095,387.00
N+ Dhs. 56,190.77 Price Inquiry
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Product attributes Property Value
Manufacturer Power Integrations
Product Series TOPSwitch®-HX
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 78%
Frequency - Switching 66kHz, 132kHz
Power (Watts) 88 W
Fault Protection Current Limiting, Over Temperature, Over Voltage
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
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

TOP256LN - TOPSwitch-HX Offline Switcher IC

The TOP256LN from Power Integrations is a high-performance 88W offline switcher IC featuring an integrated 700V power MOSFET. Part of the proven TOPSwitch-HX family, this eSIP-7F packaged device delivers reliable flyback topology operation for industrial, telecommunications, and power supply applications requiring robust performance and comprehensive fault protection.

Key Features & Benefits

  • 88W Power Output - Ideal for mid-power AC-DC converters and adapters
  • 700V Breakdown Voltage - Supports universal input voltage ranges (85-265VAC)
  • Integrated Power MOSFET - Reduces component count and simplifies design
  • Dual Switching Frequencies - 66kHz/132kHz operation for optimized efficiency
  • 78% Maximum Duty Cycle - Enables compact transformer designs
  • Comprehensive Protection - Current limiting, over-voltage, and over-temperature safeguards
  • Wide Operating Range - -40°C to 150°C junction temperature
  • Through-Hole Mounting - eSIP-7F package for reliable PCB assembly

Typical Applications

  • AC-DC power supplies and adapters (up to 88W)
  • Industrial control and automation systems
  • Telecommunications equipment power modules
  • Consumer electronics and appliances
  • LED lighting drivers
  • Auxiliary power supplies

Why Choose Authorized Distribution?

When you source the TOP256LN through our authorized channel, you receive:

  • ✓ 100% genuine Power Integrations components with full traceability
  • ✓ Manufacturer warranty and technical support access
  • ✓ Complete documentation including datasheets and reference designs
  • ✓ Long lifecycle availability to support your production programs
  • ✓ Design-in assistance and application engineering resources

All specifications subject to manufacturer's published datasheet. Contact us for volume pricing, lead times, and technical support.