LNK500PN
- Mfr.Part #
- LNK500PN
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 30,460
- In Stock :
- 30,460
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Max Duty Cycle :
- 80 %
- Min Input Voltage :
- 85V
- Input Voltage-Nom :
- 5.75V
- Packaging :
- Tube
- Nominal Supply Current :
- 1.06mA
- Number of Terminations :
- 7
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Number of Outputs :
- 1
- Min Supply Voltage (AC) :
- 85V
- Output Power :
- 3W
- Factory Lead Time :
- 11 Weeks
- Output Isolation :
- Isolated
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Number of Pins :
- 8
- Length :
- 9.575mm
- Series :
- LinkSwitch®
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 7.62mm
- Topology :
- Flyback
- Max Power Dissipation :
- 4W
- Power Rating :
- 5.5W
- Terminal Pitch :
- 2.54mm
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-30 Code :
- R-PDIP-T7
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Input Voltage :
- 265V
- Internal Switch(s) :
- yes
- Mount :
- Through Hole
- Output Voltage :
- 700V
- RoHS Status :
- RoHS Compliant
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Max Supply Voltage (AC) :
- 265V
- Operating Temperature :
- -40°C~150°C TJ
- REACH SVHC :
- No SVHC
- Duty Cycle :
- 77%
- Output Current :
- 400mA
- Frequency :
- 42kHz
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Switcher Configuration :
- Single
- Pin Count :
- 8
- Published :
- 2004
- Frequency - Switching :
- 30kHz~42kHz
- Power (Watts) :
- 5.5W
- Datasheets
- LNK500PN

AC DC Converters, Offline Switches Power Integrations LNK500PN Overview
Introducing the LNK500PN from Power Integrations, a pivotal component in the realm of AC DC Converters and Offline Switches. This high-performance integrated circuit is designed specifically for offline switching applications with a flyback topology. Its compact 8DIP package integrates seamlessly into various power supply designs, offering enhanced efficiency and reliability. The LNK500PN stands out for its ability to streamline production by minimizing the component count while maximizing functionality. Its inherent flexibility coupled with Power Integrations' reputable engineering makes it an indispensable solution for developers aiming to optimize their power management systems.
LNK500PN Features
The LNK500PN IC offers several distinct features that make it an excellent choice for power supply applications. It includes auto-restart for short-circuit and open-loop fault protection which ensures reliable operation under adverse conditions. The IC's built-in frequency jittering significantly reduces EMI emissions, a crucial factor in maintaining compliance with global regulatory standards. Additionally, its wide input voltage range allows for versatile deployment in various geographical regions without the need for additional components.
LNK500PN Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances, the LNK500PN ensures stable and efficient power supply, enhancing device safety and energy efficiency.
- Lighting: Ideal for LED drivers and ballasts, this IC provides the necessary smooth and controlled power for various lighting applications, contributing to longer lamp life and reduced operational costs.
- Industrial Systems: In industrial power supplies, the LNK500PN delivers robust and reliable power essential for machinery and production processes, ensuring minimal downtime and maintenance.
- Telecommunications: It supports power supplies in networking gear and telecom infrastructures, facilitating consistent performance in critical communication applications.
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