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  • TOP250YN

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TOP250YN

  • Stock: 1
  • SKU: 1397 | DAA212
  • Rs. 218.30 (inc GST)
    Rs.185.00 + GST

    Qty :

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TOP250YN

TOP250YN Power Integrations IC 

The TOP250YN IC is a 135W extended power design flexible integrated Off-line Switcher uses the same proven topology as TOPSwitch and it integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to improve design flexibility, performance and energy efficiency. Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line.

Fetures of TOP250YN Power Integrations IC:

  • Eliminate or reduce cost of external components

  • Fully integrated soft-start for minimum stress/over-shoot

  • Externally programmable accurate current limit

  • Wider duty cycle for more power, smaller input capacitor

  • Line under-voltage detection - No turn OFF glitches

  • Line over-voltage shutdown extends line surge limit

  • Regulates to zero load without dummy loading

  • Hysteretic thermal shutdown for automatic fault recovery

  • Large thermal hysteresis prevents PC board over-heating

  • xtremely low consumption in remote off mode

  • Frequency lowered with load for high standby efficiency

  • Allows shutdown/wake-up via LAN/input port

Specifications of TOP250YN Power Integrations IC:

  • Input Voltage AC Min : 85V

  • Input Voltage AC Max : 265V

  • Operating Temperature Min : -40°C

  • Operating Temperature Max : 150°C

  • Frequency - Switching : 66kHz ~ 132kHz    

  • AC / DC Converter Case Style : TO-220

  • Fault Protection : Current Limiting, Over Temperature, Over Voltage    

  • Control Features : Frequency Control

  • No. of Pins : 6Pins

  • Power Rating : 210W

  • Duty Cycle : 66.8%    

  • Topology : Flyback 

  • Voltage - Breakdown : 700V    

  • Topology : Flyback

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