LNK 417 EG power Integrations - IC LED Driver OFFL DIM 25W eSIP-7C (Lnk417)

LNK417EG Power Integrations IC LED Driver OFFL DIM 25W eSIP-7C

The LNK417EG from Power Integrations is an IC LED driver. It is designed for offline dimmable applications up to 25W. This integrated circuit facilitates LED driver implementation with high efficiency. It provides a power factor greater than 0.9 and supports TRIAC dimming. The single-stage design integrates power factor correction and constant-current control. This design eliminates additional switching stages and bulky electrolytic capacitors. Primary side control provides accurate constant current regulation without an optocoupler. The LNK417EG supports stable performance across a wide input voltage range. This design reduces component count.

Specifications:

• Model: Converter
• Type: AC/DC-Offline Switcher
• Topology: Flyback
• Mounting Form: eSIP-7C (7-SSIP, 6 Leads, Exposed Pad, Formed Leads)
• Input Voltage: 90 - 265 VAC VDC
• Voltage - Breakdown: 700V
• Power: 10W @ 85-132VAC / 25W @ 85-308VAC
• Number of Pins: 6 Pins
• Temperature Range: -40°C to +150°C
• Frequency: 62 kHz to 70 kHz
• Mounting Type: Through Hole

Key features and benefits:

• Advanced compensation for transformer inductance and line input voltage variations.
• Frequency jittering reduces EMI filter size and cost.
• Integrated auto-restart for short-circuit protection.
• Open circuit fault detection mode.
• Automatic thermal shutdown with hysteresis.
• Meets high voltage creepage requirements.
• Single-stage power factor correction and constant current control.
• Eliminates optocouplers and bulky electrolytic capacitors.

Applications:

• Dimmable LED lighting fixtures
• Residential and commercial LED luminaires
• Offline LED power supplies
• Solid-state lighting (SSL) applications
• Retrofit LED lamps

Frequently Asked Questions:

Q: What is the LNK417EG?
A: The LNK417EG is an IC LED driver from Power Integrations designed for offline dimmable applications up to 25W.

Q: What are the key features of the LNK417EG?
A: The LNK417EG features single-stage power factor correction, constant current control, TRIAC dimming support, and primary side control without an optocoupler.

Q: What is the input voltage range for the LNK417EG?
A: The LNK417EG operates with an input voltage range of 90 to 265 VAC.

Package Includes:

*Image shown is a representation only.

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