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  • LNK6666E Offline Switcher IC

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LNK6666E Offline Switcher IC

  • Rs. 75.52 (inc GST)
    Rs.64.00 + GST

    Qty :

  • Quantity Pricing (inc GST)

    5 + 69.50 15 + 63.96 30 + 58.76

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.

LNK6666E IC AC-DC Offline Switcher IC

LNK6666E Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

A LinkSwitchâ„¢-HP LNK6666E IC monolithically integrates a controller and high-voltage power MOSFET into one package. It has a newly developed analogue control scheme, which enables continuous conduction mode (CCM), primary side regulated (PSR) power supplies up to 90 W without the efficiency limitation of DCM or audible noise. It uses an enhanced peak current mode PWM control scheme with multi-mode operation.

The multi-mode control engine uses the error amplifier output signal voltage at the COMPENSATION pin to set the operating peak current and switching frequency to maintain the output voltage in regulation. For COMPENSATION pin voltages lower than VC(MCM) (typ. 1.25 V) the device enters multi-cycle modulation (MCM) with a fixed peak current of 25% of the programmed current limit. Several innovative improvements have been added in LNK666e offline switcher IC to the peak current mode control to allow primary side regulated CCM operation with no instability. The device meets less than 30 mW input power with no-load at high-line.

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 LNK6666E offline switcher IC

  • External current limit selection.
  • Optional programmable shutdown delay time extension.
  • Optional remote On/Off.
  • Optional fast AC reset.
  • Primary-side sensed output overvoltage protection (OVP) .
  • Lost regulation protection during output overload or short-circuit (auto-restart).
  • Internal current limit over line compensation for constant overload power over line.
  • High-voltage bus overvoltage sense (line OV) for extended line surge withstand.
  • High-voltage bus undervoltage sense (line UV) for brown-in/out protection.
  • Accurate over-temperature protection (OTP).
  • Output OVP/OCP/OTP shutdown type selection (hysteretic/latching).
  • Optional external latching shutdown input (current threshold)
  • Cycle-by-cycle current limit control. 

Applications of LNK6666E AC-DC Offline Switcher IC

  • LCD Monitor and TV
  • Adapter
  • Appliances
  • Embedded power supplies (DVD, set-top box)
  • Industrial Power Supply

Package Includes

1 x LNK6666E IC AC-DC Offline Switcher IC

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