LNK623DG
- Mfr.Part #
- LNK623DG
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SO
- Stock
- 328,836
- In Stock :
- 328,836
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Current :
- 600mA
- Max Power Dissipation :
- 9W
- Pbfree Code :
- yes
- Min Supply Voltage (AC) :
- 85V
- Operating Supply Current :
- 440μA
- JESD-30 Code :
- R-PDSO-G7
- Surface Mount :
- yes
- Packaging :
- Tube
- Max Duty Cycle :
- 54 %
- Min Input Voltage (AC) :
- 85V
- Series :
- LinkSwitch®-CV
- Operating Temperature :
- -40°C~150°C TJ
- Min Input Voltage :
- 85V
- RoHS Status :
- RoHS Compliant
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Number of Outputs :
- 3
- Radiation Hardening :
- No
- Height Seated (Max) :
- 1.75mm
- Number of Pins :
- 8
- Output Isolation :
- Isolated
- Voltage - Breakdown :
- 725V
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Number of Terminations :
- 7
- Published :
- 2002
- Length :
- 4.9mm
- Output Power :
- 6W
- Supply Voltage :
- 230V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Duty Cycle :
- 54%
- Frequency :
- 100kHz
- Max Supply Voltage (AC) :
- 265V
- REACH SVHC :
- No SVHC
- Internal Switch(s) :
- yes
- Factory Lead Time :
- 6 Weeks
- Max Input Voltage (AC) :
- 265V
- Output Voltage :
- 700V
- Max Input Voltage :
- 265V
- Terminal Pitch :
- 1.27mm
- Terminal Finish :
- Matte Tin (Sn)
- Power Rating :
- 9W
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Power Dissipation :
- 5W
- Terminal Form :
- Gull wing
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Pin Count :
- 8/7
- Topology :
- Flyback
- Datasheets
- LNK623DG

AC DC Converters, Offline Switches Power Integrations LNK623DG Overview
The LNK623DG from Power Integrations is a highly efficient, compact, and robust IC offline switch designed specifically for flyback converter applications. It incorporates innovative technology that minimizes power consumption and maximizes reliability, making it an ideal choice for developers and manufacturers looking for an advanced solution in power management. This product allows for simplified circuit design due to its integrated 725 V MOSFET, which ensures safe operation under varying electrical conditions. The compact form factor of the 8SO package also ensures it can be integrated into space-constrained applications, maintaining performance without compromising on quality. The AC DC Converters, Offline Switches Power Integrations LNK623DG ensures high efficiency and durability for bulk purchasing in industrial settings.
LNK623DG Features
The LNK623DG offers several compelling features that enhance its utility in a wide range of power applications. Key features include auto-restart for fault protection, a wide operating temperature range, and frequency jittering for reduced EMI. Its high-voltage MOSFET supports efficient handling of high input voltages, making it both versatile and practical for demanding applications.
LNK623DG Applications
- Consumer Electronics: In devices such as set-top boxes and DVD players, the LNK623DG provides reliable power management and enhanced energy efficiency.
- Home Appliances: Ideal for small home appliances like coffee makers and blenders, where compact size and energy efficiency are crucial.
- Office Equipment: Used in printers and photocopiers to ensure efficient power control and operational reliability under continuous use.
- Industrial Machinery: This IC helps manage power in automated service machines, offering durability and high performance in tough environments.
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