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  • TNY268PN IC AC/DC Switching Converter IC

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TNY268PN IC AC/DC Switching Converter IC


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  • Rs. 66.08 (inc GST)
    Rs.56.00 + GST

    Qty :

  • Quantity Pricing (inc GST)

    5 + 60.77 15 + 55.93 30 + 51.45

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

TNY268PN AC/DC Switching Converter IC

TNY268PN IC - Power Integrations AC/DC Converter

TNY268PN AC DC Converter used TinySwitch™-II technology which integrates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry onto a monolithic device. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias winding and associated circuitry. In addition, the TNY268PN switching converter IC incorporate auto-restart, line undervoltage sense, and frequency jittering. An innovative design minimizes audio frequency components in the simple ON/OFF control scheme to practically eliminate audible noise with standard taped/varnished transformer construction. 

The fully integrated auto-restart circuit in TNY268 safely limits output power during fault conditions such as output short circuit or open loop, reducing component count and secondary feedback circuitry cost. An optional line sense resistor externally programs a line undervoltage threshold, which eliminates power down glitches caused by the slow discharge of input storage capacitors present in applications such as standby supplies. The operating frequency of 132 kHz is jittered to  significantly reduce both the quasi-peak and average EMI, minimizing filtering cost. TNY268PN IC is used in chargers, power adapters and power supplies.

DNA Solutions deals in retail and bulk quantity. We have various values of AC/DC Switching converter IC's. Check our complete collection of AC DC converter and offline Switcher IC's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of TNY268PN AC/DC Converter IC

  • Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs
  • Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer
  • Programmable line undervoltage detect feature prevents power on/off glitches – saves external components
  • Frequency jittering dramatically reduces EMI (~10 dB)– minimizes EMI filter component costs
  • 132 kHz operation reduces transformer size – allows use of EF12.6 or EE13 cores for low cost and small size
  • Very tight tolerances and negligible temperature variation on key parameters eases design and lowers cost
  • Lowest component count switcher solution
  • Expanded scalable device family for low system cost

Applications of TNY268PN AC/DC Converter IC

  • Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.
  • PC Standby and other auxiliary supplies
  • DVD/PVR and other low power set top decoders
  • Supplies for appliances, industrial systems, metering, etc

Package Includes

1 x TNY268PN IC AC/DC Switching Converter IC

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