LNK306DG
- Mfr.Part #
- LNK306DG
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SO
- Stock
- 19,873
- In Stock :
- 19,873
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Isolation :
- Non-Isolated
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Max Duty Cycle :
- 72 %
- Series :
- LinkSwitch®-TN
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Packaging :
- Tube
- Width :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Radiation Hardening :
- No
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 256V
- JESD-30 Code :
- R-PDSO-G8
- Operating Supply Current :
- 250μA
- Operating Temperature :
- -40°C~150°C TJ
- Duty Cycle :
- 69%
- Output Current :
- 360mA
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 7
- Max Supply Voltage (AC) :
- 265V
- Number of Functions :
- 1
- Published :
- 2008
- Pin Count :
- 8
- Output Voltage :
- 12V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Breakdown :
- 700V
- Max Power Dissipation :
- 12mW
- Number of Terminations :
- 8
- RoHS Status :
- RoHS Compliant
- Min Supply Voltage (AC) :
- 85V
- Frequency - Switching :
- 66kHz
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Internal Switch(s) :
- yes
- Topology :
- Buck, Buck-Boost, Flyback
- Datasheets
- LNK306DG

AC DC Converters, Offline Switches Power Integrations LNK306DG Overview
The LNK306DG from Power Integrations is a highly versatile component, designed specifically for cost-effective and efficient AC-DC conversion in offline switching applications. As part of the LinkSwitch-TN family of switcher ICs, this device integrates a 725 V power MOSFET with oscillation, control circuitry, and fault protection features. The integration ensures minimal external component requirements, making it ideal for designing compact power supplies. The LNK306DG is tailored for applications demanding tight space constraints and rigorous energy efficiency, making it a go-to choice for developers and manufacturers in various industries.
LNK306DG Features
This IC offers significant benefits and features that set it apart in its class. It incorporates auto-restart for short-circuit and open-loop fault protection, which enhances the safety and reliability of the end application. Additionally, it supports a wide input voltage range, allowing for global compliance and application in a diverse set of power infrastructure environments. The built-in thermal shutdown feature adds an extra layer of protection, safeguarding the device and connected components from thermal overstress.
LNK306DG Applications
- LED Lighting Drivers: Utilized in driving low to medium intensity LED bulbs, ensuring efficient power consumption and longevity of the lighting solution.
- Standby and Auxiliary Power Supplies: Ideal for providing reliable standby power in consumer electronics, enhancing energy efficiency and reducing operational costs.
- Smart Appliance Controllers: Used in smart home devices for reliable power management, enabling enhanced control and automation within residential environments.
- Industrial Automation Systems: Powers sensors and control interfaces in industrial environments, offering durability and consistent performance under varying electrical conditions.
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