• TOP255EG Power Integrations IC ACDCCOS OFFLINE SWITCH FLYBACK 7ESIP Original Authentic IC Component
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Power Integrations

TOP255EG

Dhs. 4.53
Dhs. 4.76 Dhs. 4.53
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100+ Dhs. 3.57 AED Dhs. 357.00 AED
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Recycling Electronic Components

TOP255EG - TOPSwitch®-HX Offline Switcher IC

The TOP255EG from Power Integrations is a high-performance 81W offline switcher IC featuring integrated MOSFET and advanced protection circuitry. Designed for flyback topology applications, this IC delivers reliable, efficient power conversion for industrial, telecom, and high-reliability systems.

Key Features

  • 81W Power Output - Suitable for medium-power AC/DC applications
  • 700V Breakdown Voltage - High-voltage capability for universal input designs
  • Dual Switching Frequencies - 66kHz and 132kHz for design flexibility
  • Comprehensive Protection - Current limiting, over-temperature, and over-voltage safeguards
  • 78% Maximum Duty Cycle - Optimized for efficient energy transfer
  • Wide Operating Temperature - -40°C to 150°C (TJ) for harsh environments
  • RoHS Compliant - Meets environmental standards for global markets

Applications

Ideal for power supplies in aerospace, automotive, industrial control, medical equipment, and telecommunications infrastructure where long lifecycle and full traceability are critical.

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Product attributesProperty Value
ManufacturerPower Integrations
Product SeriesTOPSwitch®-HX
PackagingTube |
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown700V
TopologyFlyback
Voltage - Start Up-
Voltage - Supply (Vcc/Vdd)-
Duty Cycle78%
Frequency - Switching66kHz, 132kHz
Power (Watts)81 W
Fault ProtectionCurrent Limiting, Over Temperature, Over Voltage
Control Features-
Operating Temperature-40°C ~ 150°C (TJ)
Grade-
Qualification-
Mounting TypeThrough Hole
Package / Case7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device PackageeSIP-7C
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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