LNK364DG
- Mfr.Part #
- LNK364DG
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SO
- Stock
- 2,966
- In Stock :
- 2,966
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Series :
- LinkSwitch®-XT
- Published :
- 2008
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Duty Cycle :
- 60%
- Radiation Hardening :
- No
- Output Isolation :
- Isolated
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 7
- RoHS Status :
- RoHS Compliant
- Frequency - Switching :
- 132kHz
- Mount :
- Surface Mount
- Topology :
- Flyback
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Internal Switch(s) :
- yes
- Max Power Dissipation :
- 9W
- Operating Temperature :
- -40°C~150°C TJ
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Voltage - Breakdown :
- 700V
- Datasheets
- LNK364DG

AC DC Converters, Offline Switches Power Integrations LNK364DG Overview
The LNK364DG from Power Integrations is a sophisticated solution designed specifically for high-efficiency, low-power offline switch-mode power supplies. This integrated circuit is optimized for compact power applications, providing an innovative approach to flyback converter design. It integrates a 700V power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a single monolithic chip. The use of the AC DC Converters, Offline Switches Power Integrations LNK364DG ensures minimal component count and compact footprint, making it ideal for cost-effective designs while improving reliability and performance.
LNK364DG Features
The LNK364DG boasts several key features that make it a premier choice for power supply designers. These include:
- Highly efficient design resulting in lower power usage and heat generation.
- Integrated 132 kHz oscillator with frequency jittering to minimize EMI.
- Auto-restart for short circuit and open loop fault protection enhances safety and reliability.
- Built-in thermal shutdown feature protects against overheating and damage.
- No-load consumption below 50 mW at 265 VAC, promoting energy efficiency.
LNK364DG Applications
- Standby and auxiliary power supplies:
The LNK364DG is used in creating low power standby modes and auxiliary power supplies for various electronic appliances, reducing overall energy consumption.
- Home appliances:
Integral in developing power solutions for home appliances, the LNK364DG supports devices requiring efficient, reliable power management.
- LED lighting:
Its capacity to drive low-power LED lighting solutions with high efficiency makes it suitable for residential and commercial lighting applications.
- Industrial controls:
Used in the power systems of industrial controls, the LNK364DG ensures stable and reliable operation under various environmental conditions.
- Smart metering:
Enables smart meters to function with optimized power efficiency and reliability, essential for accurate and continuous operation.
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