LNK603DG
- Mfr.Part #
- LNK603DG
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SO
- Stock
- 2,576
- In Stock :
- 2,576
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Voltage :
- 700V
- Peak Reflow Temperature (Cel) :
- 260
- Min Input Voltage (AC) :
- 85V
- Max Power Dissipation :
- 3.3W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Min Supply Voltage (AC) :
- 85V
- Max Input Voltage :
- 265V
- Max Input Voltage (AC) :
- 265V
- Packaging :
- Tube
- Radiation Hardening :
- No
- Output Power :
- 3.3W
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Number of Pins :
- 8
- Topology :
- Flyback
- Length :
- 4.9mm
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Min Input Voltage :
- 85V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Frequency :
- 66kHz
- Pin Count :
- 8
- Series :
- LinkSwitch®-II
- RoHS Status :
- RoHS Compliant
- Frequency - Switching :
- Up to 85kHz
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- Published :
- 2002
- Power Dissipation :
- 2.5W
- Width :
- 3.9mm
- Height :
- 1.65mm
- Internal Switch(s) :
- yes
- Terminal Finish :
- MATTE TIN
- Terminal Form :
- Gull wing
- Output Isolation :
- Isolated
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~150°C TJ
- Max Duty Cycle :
- 55 %
- Power Rating :
- 3.3W
- Output Current :
- 480mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Terminations :
- 8
- Nominal Supply Current :
- 320mA
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Max Supply Voltage (AC) :
- 265V
- Datasheets
- LNK603DG

AC DC Converters, Offline Switches Power Integrations LNK603DG Overview
The LNK603DG from Power Integrations is a robust IC OFFLINE SWITCH FLYBACK in an 8SO package, designed for compact and efficient power conversion in AC DC converter applications. This integrated circuit provides a streamlined solution for offline switching, enhancing the reliability and performance of power supplies. With its ability to handle fluctuating input voltages while maintaining stable output, the LNK603DG is ideal for developers looking to improve the efficiency and durability of their power management systems. Its compact size and integration features make it a valuable component for high-volume production, appealing directly to B2B customers seeking reliable and scalable power solutions.
LNK603DG Features
The LNK603DG includes several key features that enhance its suitability for high-efficiency applications. These include tight tolerances on critical parameters, minimal external components requirement, and excellent thermal performance. Its energy-efficient design not only meets regulatory standards but also reduces operational costs, making it a preferred choice for environmentally conscious businesses.
LNK603DG Applications
- Consumer Electronics: Utilized in televisions, audio systems, and other home appliances to provide reliable power conversion and stable operation under varying electrical conditions.
- Lighting Solutions: Employs in LED drivers and compact fluorescent lighting solutions, enabling efficient energy management and reduced environmental impact.
- Industrial Systems: Integrated into control systems for industrial machinery, offering robust performance in harsh environments and maintaining system reliability.
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