LNK 416 EG power Integrations - IC LED Driver OFFL DIM 22W eSIP-7C (Lnk416)

LNK416EG Power Integrations 22W Offline Dimming LED Driver IC

The Power Integrations LNK416EG is a high-performance IC LED Driver designed for offline dimming applications. Part of the LinkSwitch-PH family, it simplifies the implementation of LED drivers requiring long lifetime and high efficiency. This single-stage controller integrates power factor correction and constant-current regulation. It eliminates the need for a separate switching stage and bulky electrolytic capacitors, streamlining design. Advanced primary-side control ensures accurate constant current without optocouplers or current sensing circuits. The LNK416EG supports TRIAC dimming and achieves a power factor greater than 0.9. Its robust design includes protection features like auto-restart for short-circuits and thermal shutdown. Operating across a wide input voltage range of 90-265 VAC, it delivers up to 22W of power. Packaged in an eSIP-7C, this through-hole component is ideal for reliable and compact LED lighting solutions. Frequency jittering further reduces EMI, simplifying compliance and lowering overall system cost.

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
• Breakdown Voltage: 700V
• Output Power: 8W @ 85-132VAC / 22W @ 85-308VAC
• Number of Pins: 6 Pins
• Operating Temperature: -40°C to +150°C
• Switching Frequency: 62 kHz to 70 kHz
• Mounting Type: Through Hole

Key features and benefits:

• Single-stage power factor and constant-current controller
• Eliminates electrolytic bulk capacitor and secondary feedback components
• Accurate constant current control without optocoupler
• Compensates for transformer inductance and line input voltage variations
• Frequency jittering for reduced EMI filter size and cost
• Integrated auto-restart for short-circuit protection
• Open circuit fault detection mode
• Automatic thermal shutdown with hysteresis

Applications:

• High-efficiency LED lighting fixtures
• TRIAC dimmable LED luminaires
• Commercial and residential LED lighting
• Industrial LED power supplies
• Compact LED driver designs

Package Includes:

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