LNK363DN
- Mfr.Part #
- LNK363DN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SO
- Stock
- 15,771
- In Stock :
- 15,771
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Terminal Position :
- Dual
- Series :
- LinkSwitch®-XT
- Max Duty Cycle :
- 60 %
- Output Voltage :
- 5.8V
- Topology :
- Flyback
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency - Switching :
- 132kHz
- Max Power Dissipation :
- 7.5W
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Height :
- 1.65mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Power :
- 4.7W
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Max Supply Voltage (AC) :
- 265V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Nominal Supply Current :
- 200μA
- Factory Lead Time :
- 8 Weeks
- Width :
- 3.9mm
- Number of Pins :
- 7
- Lead Free :
- Lead Free
- Power Rating :
- 7.5W
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Published :
- 2007
- Number of Outputs :
- 1
- Output Isolation :
- Isolated
- Internal Switch(s) :
- yes
- Terminal Finish :
- PURE MATTE TIN
- Voltage - Breakdown :
- 700V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8/7
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- RoHS Compliant
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Switcher Configuration :
- Single
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 225mA
- Number of Terminations :
- 7
- Length :
- 4.9mm
- Min Supply Voltage (AC) :
- 85V
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~150°C TJ
- Datasheets
- LNK363DN

AC DC Converters, Offline Switches Power Integrations LNK363DN Overview
The LNK363DN from Power Integrations is a high-performance, integrated IC offline switch designed specifically for compact flyback converters. This component stands out in the realm of AC DC converters and offline switches due to its efficient and reliable operation. The LNK363DN is ideal for applications requiring consistent performance with minimal power loss. It integrates a 700 V power MOSFET alongside a novel oscillator for precise and controlled frequency jitter, which significantly enhances the overall efficiency and reduces EMI. The chip’s design is optimized to simplify layout while enhancing performance and durability, making it a prime choice for B2B customers looking to purchase in volume for advanced electronic systems.
LNK363DN Features
The LNK363DN offers several key features that enhance its suitability for demanding applications. These include auto-restart for short circuit and open loop fault protection, frequency jittering for reduced EMI, and a highly efficient setup capable of achieving up to 80% efficiency under typical load conditions. Furthermore, its built-in thermal shutdown feature ensures additional safety and longevity in critical applications.
LNK363DN Applications
- Consumer Electronics: Utilized in set-top boxes, DVD players, and gaming consoles to provide reliable power management and enhanced efficiency.
- Home Appliances: Powers small kitchen appliances and home automation systems, ensuring low power consumption and high reliability.
- Industrial Equipment: Used in automated service kiosks and vending machines, offering robust performance in a compact form factor.
- Telecommunications: Supports power supplies in routers and other communication equipment, optimizing energy consumption and minimizing noise.
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