Power Integrations LED Drivers | BeiLuo Distributor

About LED Drivers

Power Integrations LED driver ICs provide high-performance solutions for general lighting, commercial, and industrial applications. The product families include LYTSwitch for high-power LED lighting with excellent dimming performance, LinkSwitch-PH for single-stage PFC and constant current control, and HiperPLC for high-power commercial lighting. These ICs feature accurate constant current regulation, wide dimming range, high power factor, and comprehensive protection features. They support various topologies including buck, boost, and flyback, making them suitable for retrofit lamps, downlights, street lighting, and high-bay applications.

As an authorized distributor of Power Integrations, BeiLuo provides a comprehensive range of LED Drivers products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right LED Drivers

Product List

2 products available

Part Number ↕	Output Power ↕	Input Voltage ↕	MOSFET Voltage ↕	Output Current ↕	Dimming Range ↕	Package ↕	Stock Status	Action
LYT6072C	Up to 24W	90-305V AC	650V	Up to 350mA	1-100%	SO-8	In Stock	View Details
LNK417LG	Up to 17W	90-265V AC	-	Up to 350mA	-	eSOP-16B	In Stock	View Details

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Frequently Asked Questions

What dimming options are available with Power Integrations LED drivers?

Power Integrations LED drivers support various dimming options: 1) Phase-cut dimming (leading-edge and trailing-edge) compatible with standard wall dimmers, 2) 0-10V analog dimming for commercial lighting systems, 3) PWM dimming for precise digital control, 4) DALI and DMX protocols for smart lighting systems. The LYTSwitch family offers excellent phase-cut dimming performance down to 1% brightness, while LinkSwitch-PH provides 0-10V and PWM dimming options. The choice depends on your control system and dimming range requirements.

Choose LYTSwitch for phase-cut dimming compatibility with existing wall dimmers, or LinkSwitch-PH for 0-10V/PWM control in commercial applications.

How do I achieve high power factor with LED drivers?

Power Integrations LED drivers achieve high power factor through single-stage PFC topology: 1) LinkSwitch-PH integrates PFC and CC control in a single stage, achieving PF > 0.9 and THD < 20%, 2) LYTSwitch also provides high PF with simple buck topology, 3) HiperPLC offers active PFC for high-power commercial applications. The single-stage approach reduces component count while meeting international standards like IEC 61000-3-2. For designs requiring the highest PF, use LinkSwitch-PH with proper inductor and capacitor selection as recommended in the datasheet.

Use LinkSwitch-PH for designs requiring high power factor (>0.9) and meeting IEC 61000-3-2 standards.