LNK6666e IC: Price, Datasheet and Equivalent
The LNK6666e IC is a versatile and highly efficient integrated circuit that is widely used in various power supply applications. Designed by Power Integrations, the LNK6666e IC offers a comprehensive solution for offline switchers, providing reliable and cost-effective power conversion.
With its advanced features, compact size, and competitive pricing, the LNK6666e IC has become a popular choice among designers and engineers. In this article, we will explore the price, datasheet, and equivalent options for the LNK6666e IC, offering valuable insights for electronics enthusiasts, professionals, and anyone seeking a reliable power supply solution.
LNK6666e IC Description
The LNK6666e IC, part of the LinkSwitch-HP family by Power Integrations, is an integrated offline switcher IC designed for power supply applications.
The LinkSwitch-HP reversible power supply IC series integrates a primary side regulation (PSR) controller and a high voltage power MOSFET into a single package. This IC family includes devices optimized for constant voltage (CV) operation over the 9 W to 90 W power range. The LinkSwitch-HP IC controllers feature fixed current error accuracy of plus or minus five percent, selectable current limit, configurable lockout or hysteresis OVP, UVP, and OTP, improved interline voltage overload power compensation, fast AC reset, and configurable shutdown delay time.
LNK6666e IC Features
- Eco Smart — energy saving
· Multimode control for maximum efficiency over the entire load range
· No-load power consumption below 30 mW at 230 VAC
· over 75% efficiency for 1 W input power at 230 VAC
· over 50% efficiency for 0.1 W input power at 230 VAC
2. Highly flexible design to reduce system costs
· dramatically simplifies power supply design
· 132 kHz operating frequency reduces transformer and power supply size
· allows for precise current limiting
· Frequency dithering feature reduces EMI filtering costs
· Fully integrated slow start function minimizes start-up stress
·725 V MOSFETs easily meet derating requirements (LNK677x)
·650 V MOSFETs for lowest system cost (LNK676x/LNK666x)
· Fast transient response series option (LNK666x)
3. Wide range of protection functions
· Output Short Circuit Protection (SCP)
· Output overload/overcurrent protection (OPP, OCP)
·(optional) Extended shutdown delay time
· Hysteresis or Locked Output Overvoltage Protection (OVP)
· Interline voltage on/off protection (interline UV)
· interline overvoltage (OV) shutdown for increased tolerance to interline surges
· Hysteresis or lockout precision over-temperature shutdown protection (OTP)
4. Advanced green packaging options
·eSIP-7C Packaging:
· Vertical positioning for minimum PCB footprint
· Use clips or adhesive pads to secure simple heat sinks
·eSOP-12B package.
· thin surface device for ultra-thin design
· conducts heat to the PCB through exposed solder pads and source pins
· supports wave and back soldering
·eDIP-12B Package: ·
·Thin perforated device for ultra-thin design
· conducts heat to the PCB via an exposed solder pad or optional metal heat sink
· extends the safety distance to the Kaplan pin
· Heat sink is connected to the source to reduce EMI
· is halogen-free and RoHS compliant
LNK6666e IC Price
Prices for electronic components such as the LNK6666e IC can vary based on factors such as the manufacturer, distributor, quantity ordered, and region. You could send the inquiry from AVAQ.
LNK6666e IC Datasheet
Download LNK6666E IC datasheet for FREE here. You could find its Pinout, Typical Application Schematic and block diagram from it.
LNK6666e IC Equivalent
To find an equivalent or alternative IC, I recommend reaching out to Power Integrations, the manufacturer of the LNK6666e IC. They will have the most up-to-date information and can provide you with suitable alternatives or newer versions of the IC that meet your requirements.
You can also consult with electronic component distributors or manufacturers’ representatives who specialize in power supply ICs. They can assist you in finding similar ICs from different manufacturers that offer comparable features and specifications.
LNK6666e IC Manufacturer
Power Integrations is a leading manufacturer of high-performance, energy-efficient power conversion and power management integrated circuits (ICs). The company was founded in 1988 and is headquartered in San Jose, California, USA. Power Integrations specializes in developing innovative ICs that enable compact, reliable, and cost-effective power supply solutions.
Power Integrations’ ICs are widely used in a variety of applications, including consumer electronics, industrial equipment, lighting, telecommunications, and automotive systems. Their products are designed to provide efficient power conversion, precise voltage regulation, and integrated protection features.
Conclusion
In conclusion, the LNK6666e IC is a powerful and cost-effective integrated circuit that delivers efficient power conversion solutions in various applications. With its competitive pricing, comprehensive datasheet, and reliable performance, the LNK6666e IC has gained popularity among designers and engineers worldwide.
When considering the LNK6666e IC for your power supply designs, it is important to review the datasheet, understand its specifications, and consider the available equivalent options to ensure compatibility and optimal performance. Stay updated with the latest advancements in power supply technology, explore application notes and technical documentation, and make informed choices when incorporating the LNK6666e IC into your projects. Embrace the benefits of the LNK6666e IC and unlock new possibilities in efficient power supply design.
