LNK6428E
- Mfr.Part #
- LNK6428E
- Manufacturer
- Power Integrations
- Package / Case
- 7-SIP, 6 Leads, Exposed Pad, Formed Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7ESIP
- Stock
- 4,516
- In Stock :
- 4,516
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
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- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- Up to 85kHz
- Output Power :
- 10W
- Terminal Position :
- Zig-Zag
- Duty Cycle :
- 55%
- Operating Supply Current :
- 700mA
- Number of Terminations :
- 6
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Max Power Dissipation :
- 10W
- Number of Functions :
- 1
- Mounting Type :
- Through Hole
- Max Supply Voltage (AC) :
- 264V
- Min Supply Voltage (AC) :
- 90V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Package / Case :
- 7-SIP, 6 Leads, Exposed Pad, Formed Leads
- Number of Outputs :
- 1
- Published :
- 2016
- Internal Switch(s) :
- yes
- Mount :
- Through Hole
- Voltage - Breakdown :
- 725V
- Operating Temperature :
- -40°C~150°C TJ
- JESD-30 Code :
- R-PZIP-T6
- Output Isolation :
- Isolated
- Series :
- LinkSwitch™-3
- Topology :
- Flyback
- Factory Lead Time :
- 4 Weeks
- Packaging :
- Tube
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- RoHS Status :
- RoHS Compliant
- Output Current :
- 1A
- Datasheets
- LNK6428E
LNK6428E Documents

AC DC Converters, Offline Switches Power Integrations LNK6428E Overview
The LNK6428E from Power Integrations is a cutting-edge IC specifically designed for offline switching and flyback converter applications. This highly efficient and compact component offers a robust solution for powering a wide range of electronic devices where reliable and consistent power conversion is necessary. The LNK6428E, part of Power Integrations' renowned AC DC Converters and Offline Switches series, ensures minimal power loss and enhanced thermal performance, making it a preferred choice for designers focused on energy efficiency and product longevity. With its advanced design tailored for ease of integration, the LNK6428E addresses both the current and future needs of sophisticated power supply frameworks.
LNK6428E Features
The LNK6428E chip boasts numerous features that enhance its appeal in the power supply market. These include high efficiency and low power consumption, which help in reducing thermal footprint. Its ability to handle wide input voltage ranges makes it adaptable to various operating conditions. Furthermore, the chip's integrated protection mechanisms against overtemperature, overvoltage, and overload conditions ensure safe and reliable operation under a range of electrical stresses.
LNK6428E Applications
- Consumer Electronics: Used in televisions, audio equipment, and home appliances, where it provides reliable power conversion and extends the life of the device through efficient energy management.
- Office Equipment: Powers printers, copiers, and fax machines, ensuring optimal performance by managing power supply smoothly and efficiently.
- Industrial Systems: Integral in the operation of automated manufacturing equipment, where consistent and dependable power is necessary for maintaining operational efficiency and safety.
- Lighting Applications: Essential for LED drivers and other lighting solutions, offering stable and continuous power to ensure long-lasting illumination with minimal energy waste.
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