LNK306DN
- Mfr.Part #
- LNK306DN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SO
- Stock
- 19,625
- In Stock :
- 19,625
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~150°C TJ
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Min Supply Voltage (AC) :
- 85V
- Max Power Dissipation :
- 12mW
- Number of Functions :
- 1
- Max Supply Voltage (AC) :
- 265V
- Topology :
- Buck, Buck-Boost, Flyback
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 4.9mm
- Lead Free :
- Lead Free
- Output Voltage :
- 12V
- Voltage - Breakdown :
- 700V
- RoHS Status :
- RoHS Compliant
- Surface Mount :
- yes
- Published :
- 2007
- Series :
- LinkSwitch®-TN
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Max Duty Cycle :
- 72 %
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G8
- Output Current :
- 225mA
- Frequency - Switching :
- 66kHz
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Internal Switch(s) :
- yes
- Duty Cycle :
- 69%
- Terminal Position :
- Dual
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 256V
- Nominal Supply Current :
- 310μA
- Control Technique :
- PULSE WIDTH MODULATION
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- ECCN Code :
- EAR99
- Output Isolation :
- Non-Isolated
- Pbfree Code :
- yes
- Factory Lead Time :
- 4 Weeks
- Number of Pins :
- 7
- Pin Count :
- 8
- Datasheets
- LNK306DN

AC DC Converters, Offline Switches Power Integrations LNK306DN Overview
The LNK306DN from Power Integrations is a highly versatile IC offline switch, designed specifically for streamlined and efficient performance in a variety of AC/DC conversion applications. This compact, multi-topology component excels in offering simplicity without sacrificing functional integrity, making it an ideal choice for manufacturers looking to integrate reliable power solutions. Featuring a robust design that meets stringent energy-efficiency standards, the LNK306DN is pivotal for developing low-power, high-performance electronic products. Its ability to minimize external components further enhances its appeal in cost-sensitive applications, marking it as a cornerstone in the development of energy-conserving power supplies.
LNK306DN Features
The LNK306DN integrates several key features that set it apart from other components in its class. Notably, it supports a wide range of input voltages and is designed for direct operation from a rectified AC line source. Its self-biasing feature ensures stable operation without the need for an auxiliary bias winding. Additional highlights include auto-restart for short-circuit and open-loop fault conditions, a robust thermal shutdown feature to prevent overheating, and frequency jittering to reduce EMI, which is crucial for maintaining compliance with global electromagnetic interference standards.
LNK306DN Applications
- LED Lighting: Utilized in driving low-power LED arrays for residential and commercial lighting solutions, the LNK306DN ensures consistent performance with minimal power waste.
- Standby Power Supplies: Ideal for standby applications in consumer electronics, where reliable low-power standby performance is necessary.
- Smart Chargers: Supports applications in smart chargers for mobile phones and other personal electronics, ensuring efficient power management and safety.
- Home Appliances: Embedded in various home appliances for effective power regulation, providing safe and reliable operation with enhanced energy efficiency.
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