LNK420EG-Power Integrations-90 VAC to 265 VAC LED Driver Off Line Switcher IC

The LNK420EG -Power Integrations-90 VAC to 265 VAC LED Driver Off Line Switcher IC is an integrated circuit from Power Integrations' Link Switch-PH series, designed for efficient LED driver applications. Operating at a switching frequency of 66 kHz, it offers a constant current output of up to 4.9A, making it suitable for various lighting solutions. The LNK420EG IC - Power Integrations - LED Driver Off Line Switcher IC features primary-side constant current control, eliminating the need for optocouplers and current sensing circuits, thereby simplifying design and enhancing reliability.

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Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.

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Features:

1. Integrated Power MOSFET: Combines a 725V power MOSFET with control circuitry in a single package, simplifying design and reducing component count.
2. Constant Current Control: Provides accurate and consistent performance for LED applications.
3. Advanced Protection Features: Includes auto-restart for short-circuit protection, open circuit fault detection, and thermal shutdown with automatic restart, enhancing reliability and safety.
4. High Switching Frequency: Operates at 66 kHz, enabling the use of smaller passive components and reducing overall system size

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Package Includes:

1 x LNK420EG -Power Integrations-90 VAC to 265 VAC LED Driver Off Line Switcher IC