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Power Integrations

TOP243G-TL

Regular price Dhs. 5.47
Regular price Dhs. 5.77 Sale price Dhs. 5.47
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Recycling Electronic Components

TOP243G-TL - TOPSwitch-GX Offline Switcher IC

The TOP243G-TL is a high-performance, cost-effective offline switcher IC from Power Integrations' proven TOPSwitch-GX family. Designed for flyback topology applications up to 25W, this surface-mount device integrates a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry on a single chip.

Key Features & Benefits:

  • Integrated Design: Reduces component count and simplifies PCB layout with built-in 700V MOSFET
  • Wide Frequency Range: 66kHz to 132kHz switching frequency with frequency control for optimal efficiency
  • Comprehensive Protection: Current limiting, over-temperature, and over-voltage fault protection ensure reliable operation
  • Industrial Temperature Range: -40°C to 150°C (TJ) for demanding applications
  • Space-Saving Package: SMD-8B surface mount package with tape & reel packaging for automated assembly
  • High Efficiency: 66.5% duty cycle maximizes power conversion efficiency

Ideal for AC-DC power supplies in consumer electronics, industrial controls, telecommunications equipment, and medical devices. Backed by Power Integrations' reputation for quality and long product lifecycle support.

Product attributes Property Value
Manufacturer Power Integrations
Product Series TOPSwitch®-GX
Packaging Tape & Reel (TR) |
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) 25 W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SMD (7 Leads), Gull Wing
Supplier Device Package SMD-8B

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