Semiconductors & design resources for LED Lighting Applications

The Right Topology, Components and Support for Your Design Success

Designers of LED lighting applications need to simplify design complexity and increase energy efficiency in limited PCB space. That’s why we offer a total solution portfolio for low-, mid-, and high power designs. Designers can select the best topology for their application – saving time, lowering system cost and eliminating components. Check out our online design and education tools using the links below.

Our solutions provide:	Benefits to your designs include:
Energy-efficiency High power factor correction (PFC) Low total harmonic distortion	An extended system life Reduced lifetime costs Ability to meet the most stringent global energy regulations

Download our LED Driver Design Tools (FL7701, FL7730, FL7732)

Download our White Papers Now!

LED Lighting Solutions – Dimming Options

A High Power Factor Flyback with Constant Current Output for LED Lighting Applications

Low-Power LED Lighting Trends and Solutions

Low Power	Middle Power	High Power	Mobile Lighting
FL7701, Smart Non-Isolated PFC Buck LED Driver FL7730, Dimmable Single Stage PFC PSR Off-Line LED Driver FL7732, Non-dimmable Single-Stage PFC PSR off-Line LED Driver FLS0116, Smart Non-isolated PFC Buck LED Driver with Integrated MOSFET FLS3217, FLS3247, Non-dimmable Single-Stage PFC PSR off-Line LED Driver with Integrated MOSFET	FL6961, Single-Stage Flyback and Boundary Mode PFC Controller FL7930C, Critical Conduction Mode PFC Controller	CRM PFC Controllers LLC Controllers FAN7340, FAN73402, Single-channel LED boost controllers with integrated MOSFET	Mobile Display Medical Lighting

Applications Notes

Application Note	Product/Topic	Description - click on description below to view app note
AN-9729	FLS1800XS, FAN7346	LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 100W Street Lighting
AN-9730	FLS2100XS, FAN7346	LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 160W Street Lighting
AN-9731	FL7930	LED Application Design Guide Using BCM Power Factor Correction (PFC) Controller for 100W Lighting System
AN-9732	FL7930	LED Application Design Guide Using BCM Power Factor Correction (PFC) Controller for 200W Lighting System
AN-9738	FL7930B, FAN7621S	Design Guideline on 150W Power Supply for LED Street Lighting Design Using FL7930B and FAN7621S
AN-9736	FL6961, FL6300A	Design Guideline of AC-DC Converter Using FL6961 & FL6300A for 70W LED Lighting
AN-9737	FL6961	Design Guideline for Single-Stage Flyback AC-DC Converter Using FL6961 for LED Lighting
AN-9741	FL103	Design Guideline for LED Lamp Control Using Primary-Side Regulated Flyback Converter, FL103M
AN-9744	FL7701	Smart LED Lamp Driver IC with PFC Function
AN-9745	FL7730	Design Guide for TRIAC Dimmable LED Driver Using FL7730
AN-9750	FL7732	High-Power Factor Flyback Converter for LED Driver with FL7732 PSR Controller
AN-7701	FL7701	FL7701 Design Tool Flow
AN-7730	FL7730	FL7730 Design Tool Flow
AN-7732	FL7732	FL7732 Design Tool Flow (Flyback)
AN-7733	FL7732	FL7732 Design Tool Flow (Buck Boost)

Reference Designs

LED Lighting Applications

Pout (Watts)	Input Voltage	Topology	Featured Products	Document Number
2.5	90-264V_AC	Non-isolated PF Buck	FL7701, Smart Non-Isolated PFC Buck LED Driver	RD-L030
2.7	90-265V_AC	PFC Buck with Integrated MOSFET	FLS0116, Smart Non-Isolated PFC Buck LED Driver with Integrated MOSFET	RD-L032
3.5	90-265V_AC	PFC Buck-Boost	FLS3217M, Non-dimmable Single-Stage PFC PSR off-Line LED Driver with Integrated MOSFET	RD-L040
6.5	90-265V_AC	PFC PSR Flyback	FLS3217N, Non-dimmable Single-Stage PFC PSR off-Line LED Driver with Integrated MOSFET	RD-L041
7.55	90-150V_AC	Non-isolated PF Buck	FL7701, Smart Non-Isolated PFC Buck LED Driver	RD-L031L
8.4	85-265V_AC	Isolated PSR Flyback	FL103 + MOSFET	RD-L015
8.4	90-265V_AC	Isolated Single Stage PSR Flyback	FL7732, Non-dimmable Single-Stage PFC PSR off-Line LED Driver	RD-L025
10	90-265V_AC	PFC PSR Flyback	FLS3247N, Non-dimmable Single-Stage PFC PSR off-Line LED Driver with Integrated MOSFET	RD-L042
16.8	90-265V_AC	PFC PSR Flyback	FL7732, Non-dimmable Single-Stage PFC PSR off-Line LED Driver	RD-L026
30	90-265V_AC	PFC CRM Single Stage Flyback	FL6961 + MOSFET	RD-L010
70	90-277V_AC	CRM PFC + QR Flyback	FL6961 + FL6300A + MOSFET	RD-L008
100	90-265V_AC	CRM PFC + LLC H/B + 4 Channel CC	FL7930B + FLS1800XS + FAN7346	RD-L011
150	85-277V_AC	CRM PFC + LLC H/B	FL7930B + FAN7621S + MOSFET	RD-L013
160	90-265V_AC	CRM PFC + LLC H/B + 4 Channel CC	FL7930B + FLS2100XS + FAN7346	RD-L012
8.4	180-265V_AC	PFC PSR Flyback	FL7730	RD-L020H
8.4	90-265V_AC	PFC Buck-Boost	FL7732	RD-L028
7.8	90-150V_AC	PFC Buck	FL7701	RD-L031H
18.3	90-264V_AC	PFC Buck	FL7701	RD-L034
16.8	90-140V_AC	PFC PSR Flyback	FL7730	RD-L021L
16.8	180-265V_AC	PFC PSR Flyback	FL7730	RD-L021H
8.4	90-140V_AC	PFC PSR Flyback	FL7730	RD-L020L

FL7701, Smart Non-Isolated Buck LED Driver with Power Factor Correction
November 3, 2011 5 min 34 sec 5MB Download

Learn how to create an LED Lighting system with 90% electrical efficiency, a PF of >0.9 and Low THD. Introducing Fairchild's latest LED Lighting solution for residential, interior decorating and ornamental light applications.

LED Lighting

LED Lighting Low Power

FL7701

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LED Lighting

The Right Topology, Components and Support for Your Design Success

Download our LED Driver Design Tools (FL7701, FL7730, FL7732)

Download our White Papers Now!

Featured Products

Product Selection by Topologies

Applications Notes

Reference Designs

LED Lighting Applications

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