• TOP227YN AC-DC offline Switcher IC

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TOP227YN AC-DC offline Switcher IC

  • Rs. 122.72 (inc GST)
    Rs.104.00 + GST

    Qty :

  • Quantity Pricing (inc GST)

    5 + 112.93 15 + 103.84 30 + 95.58

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.

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TOP227YN AC to DC offline Switching Converter IC

TOP227YN AC to DC Off-Line PWM Switch IC used in SMPS & Adapter

TOP227YN IC is a second generation TOPSwitch™-II family which is more cost effective and provides several enhancements over the first generation TOPSwitch family. The TOPSwitch-II family extends the power range from 100W to 150W for 100/115/230 VAC input and from 50W to 90W for 85-265 VAC universal input. This brings TOPSwitch technology advantages to many new applications, i.e. TV, Monitor, Audio amplifiers, etc. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. The standard 8L PDIP package option reduces cost in lower power, high efficiency applications.

The internal lead frame of TOP227YN offline switching IC package uses six of its pins to transfer heat from the chip directly to the board, eliminating the cost of a heat sink. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC: power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry. 

TOP227YN AC-DC offline Switcher IC is a self biased and protected linear control current-to-duty cycle converter with an open drain output. High efficiency is achieved through the use of CMOS and integration of the maximum number of functions possible. CMOS process significantly reduces bias currents as compared to bipolar or discrete solutions. Integration eliminates external power resistors used for current sensing and/or supplying initial start-up bias current.

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 TOP227YN offline switcher IC

  • Lowest cost, lowest component count switcher solution
  • Cost competitive with linears above 5 W
  • Very low AC/DC losses – up to 90% efficiency
  • Built-in Auto-restart and Current limiting
  • Latching Thermal shutdown for system level protection
  • Implements Flyback, Forward, Boost or Buck topology
  • Works with primary or opto feedback
  • Stable in discontinuous or continuous conduction mode
  • Source connected tab for low EMI
  • Circuit simplicity and Design Tools reduce time to market

                                Applications of TOP227YN AC-DC Offline Switcher IC

                                • Appliances and timers
                                • LED drivers and industrial controls

                                Package Includes

                                1 x TOP227YN AC-DC Offline Switcher IC

                                Extra Information
                                Country of Origin China
                                Imported By ElectroSource Private Limited

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