LED Lighting Solutions |
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The Right Topology, Components and Support for Your Design SuccessDesigners of LED lighting applications need to simplify design complexity and increase energy efficiency in limited PCB space. That's why onsemi offers 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.
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LED Solutions

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Power Level (W) |
Buck
FL7701 - Smart Non-isolated PFC Buck LED DriverFLS0116 - Smart Non-isolated PFC Buck LED Driver with Integrated MOSFET
PSR Flyback
Primary-Side Regulation CV/CC Controllers with Integrated MOSFETMOSFETs (500V-1000V)
CRM PFC
CRM PFC ControllersMOSFETs (500V-1000V)
CRM PFC + QR Flyback
QR Flyback PWM ICCRM PFC Controllers
MOSFETs (500V-1000V)
CRM PFC + LLC Resonant
CRM PFC Controllers + LLC Resonant & Asymmetric Half Bridge PWM Controllers with/without Integrated MOSFETsLED Current Controller + MOSFETs (500V-1000V)
Application Note | Product/Topic | Description |
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AN-7701 | FL7701 |
FL7701 Design Tool Flow |
AN-9729 | FAN7346 FLS1800XS S210 |
LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 100W Street Lighting |
AN-9730 | 1N4148 1N4148WS 1N4148WT FAN7346 FLS2100XS KA431 S210 |
LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 160W Street Lighting |
AN-9731 | FAN9612 FDLL4148 FDLL4448 FDLL914 FDLL914A FDP12N60NZ FFPF08H60S FL7930B FL7930C MMBT2222A PN2222A PZT2222A |
LED Application Design Guide Using BCM Power Factor Correction (PFC) Controller for 100W Lighting System |
AN-9732 | FAN9612 FDP22N50N FFPF08H60S FL7930B FL7930C MMBT2222A PZT2222A |
LED Application Design Guide Using BCM Power Factor Correction (PFC) Controller for 200W Lighting System |
AN-9736 | FL6300A FL6961 |
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-9738 | FAN7621 FAN7621B FAN7621S FAN7930 FAN7930B FAN7930C FAN9611 FAN9612 FDPF17N60NT FDPF7N60NZ FFPF08H60S FFPF20UA60DN FL7930B KA431 KA431A KA431L KA431S LL4148 LM358 LM358A MMBT2222A MMBT2222AT MMBT2907 MMBT2907A RS1M |
Design Guideline on 150W Power Supply for LED Street Lighting Design Using FL7930B and FAN7621S |
AN-9741 | 1N4007 EGP20D 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 | KA431 KA431A KA431L KA431S |
Design Guide for TRIAC Dimmable LED Driver Using FL7730 |
Document Number | Featured Product(s) | Output Power (W) | Input Voltage Range (VAC) | Topology |
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RD-L012 | FAN7346 FL7930B FLS2100XS |
160 | 90-265VAC | CRM PFC + LLC H/B + 4 Channel CC |
RD-L011 | FAN7346 FL7930B FLS1800XS |
100 | 90-265VAC | CRM PFC + LLC H/B + 4 Channel CC |
RD-L013 | FAN7621S FAN7930B FCPF11N60NT FDPF7N60NZ FL7930B |
150 | 85-277VAC | CRM PFC + LLC H/B |
RD-L008 | FL6300A FL6961 |
70 | 90-277VAC | CRM PFC + QR Flyback |
RD-L010 | FL6961 | 30 | 90-265VAC | Single Stage Flyback |
RD-L030 | FL7701 | 2.52 | 90-264VAC | PFC Buck |
RD-L033 | FL7701 | 2.7 | 90-264VAC | PFC Buck |
RD-L031H | FL7701 | 7.8 | 187-264VAC | PFC Buck |
RD-L034 | FL7701 | 18.3 | 90-264VAC | PFC Buck |
RD-L031L | FL7701 | 7.8 | 90-150VAC | PFC Buck |
RD-L032 | FLS0116 | 2.7 | 90-264VAC | PFC Buck with Integrated MOSFET |
RD-L041 | FLS3217 | 6.5 | 90-265VAC | PFC PSR Flyback with Integrated MOSFET |
RD-L040 | FLS3217 | 3.5 | 90-265VAC | PFC Buck-Boost with Integrated MOSFET |
Evaluation Boards:
FEBFL7701_L30U003A, 2.4W LED Ballast featuring FL7701
Check out onsemi online system design and simulation tools:
Isolated single-stage discontinuous conduction mode (DCM) PFC flyback LED lighting driver IC
Non-isolated continuous conduction mode (CCM) active PFC Buck LED lighting driver IC
Excel-based Design Tools:
These excel-based design tools enable users to design LED drivers using onsemi LED Controller products. Downloadable system design and simulation tools for continuous conduction mode (CCM) non-isolated active PFC Buck LED lighting Driver ICs (FL7701). Click here to download the LED Driver Design Tools.