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Renesas' dimmable AC mains LED driver with power factor correction (PFC) and primary side regulation provides all of the features required for high-performance dimmable LED ballast designs and supports AC or DC input, isolated or non-isolated flyback and boost topologies.

Renesas offers a broad range of LED drivers for lighting applications. Renesas general lighting LED drivers are dimmable with triac and electronic dimmers. High power factor with a single-stage topology provides for a low BOM count.

セレクションテーブル

    Processing table
    Function
    Application
    Pkg. Type
    Lead Count (#)
    Output Power Max (W)
    Switching Frequency (KHz)
    No Load Power (mW)
    Cable Drop Comp (mV)
    Optimal VIN (V)
    Stages
    Dim Range (Min) (%)
    Dim Range (Max) (%)
    Dimming Frequency (Hz)
    Controller / Integrated
    Key Features
    Protection Features
    Peak Efficiency (%)
    Dimmer Functions Supported
    Pass Device
    Power Factor Correction
    LED Current Accuracy (%)
    Output Power (Min) (W)
    型名
    iW1710
    PrimAccurate™ High Power, Off-Line Digital PWM N-Channel MOSFET Controller    		 Non-Dimmable Adapters, Chargers, Networking, Solid State Lighting SOIC-8 8 40 130 150 0, 300 90 - 305 Single-Stage Controller EZ-EMI, PrimAccurate IUVP, OTP-OVP, OVP, PCL/OCP, SRSC No Dimmer Support FET 1, 10
    iW1816
    800Vバイポーラパワートランジスタ搭載、AccuSwitch™オフラインデジタルPWMコンバータ    		 Non-Dimmable Adapters, Chargers, Home Appliances, Smart Meters, Solid State Lighting SOIC-7 7 5 64 30 Integrated AccuSwitch, EZ-EMI, PrimAccurate IUVP, OTP, OVP, PCL/OCP, SRSC BJT 1
    iW2206
    Power Factor Boost Controller for Solid State Lighting Solutions up to 250W    		 Non-Dimmable Solid State Lighting SOT23-6L 6 250 300 150 90 - 305 Single-Stage Controller
    Configurable DC Bus Voltage and more...
    		 INPUT OVP, IUVP, Loop-open, OCP, OTP, OVP, PCL, SRSC FET >0.9 3
    iW3600
    Dimmable Single-Stage Digital LED Driver for 45W SSL Bulb Applications    		 Dimmable Solid State Lighting SOIC-8 8 45 90 300 90 - 130 Single-Stage 1 100 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO 82 Leading Edge, No Dimmer Support, Trailing Edge FET >0.92 5 10
    iW3602
    10W Off-Line LED Driver for Dimmable Solid State Lighting, 1.5 Stage    		 Dimmable Solid State Lighting SOIC-8-EP 8 10 200 300 200 - 264 1.5-Stage 1 100 900 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 85 Leading Edge, No Dimmer Support, Trailing Edge FET >0.7 5 3
    iW3602-30C
    10W Off-Line LED Driver for Dimmable Solid State Lighting, Single-Stage    		 Dimmable Solid State Lighting SOIC-8 8 10 200 300 90 - 130 Single-Stage 1 100 900 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 85 Leading Edge, No Dimmer Support FET <0.7 5 3
    iW3605
    25W, Single-Stage, Bleederless Off-Line Controller for High Power Factor Dimmable SSL Applications    		 Dimmable Solid State Lighting SOIC-8 8 25 90 300 90 - 264 Single-Stage 15 100 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 82 Leading Edge, No Dimmer Support, Trailing Edge FET >0.92 5 5
    iW3609
    Dimmable Single-Stage Digital LED Driver for 15W SSL Retrofit Bulb Applications    		 Dimmable Solid State Lighting SOIC-8 8 15 90 300 200 - 264, 90 - 130 Single-Stage 1 100 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, Low Bleeder Loss Option, No Current Shaping, OVP, PCL/OCP, SRSC, UVLO 82 Leading Edge, No Dimmer Support, Trailing Edge BJT >0.92 5 3
    iW3612
    25W Off-Line LED Driver for Dimmable Solid State Lighting    		 Dimmable Solid State Lighting SOIC-8 8 25 200 300 90 - 130, 200 - 264 Two-Stage 1 100 900 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 85 Leading Edge, No Dimmer Support, Trailing Edge FET >0.7 5 8
    iW3614
    High PF, Off-Line LED Driver for 3W-15W Dimmable Solid State Lighting    		 Dimmable Solid State Lighting SOIC-8-EP 8 25 200 300 90 - 264 Two-Stage 1 100 900, 630 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 83 Leading Edge, No Dimmer Support, Trailing Edge FET >0.7 5 3
    iW3616
    Flickerless™ High PF (>0.95), Off-Line LED Driver for 12W Dimmable Solid-State Lighting    		 Dimmable Solid State Lighting SOIC-14 14 12 200 300 90 - 130, 200 - 264 Two-Stage 1 100 900 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 85 Leading Edge, No Dimmer Support, Trailing Edge FET >0.95 5 1
    iW3617
    Flickerless™ High PF (>0.95), Off-Line LED Driver for 25W Dimmable Solid-State Lighting    		 Dimmable Solid State Lighting SOIC-14 14 25 200 300 90 - 130, 200 - 264 Two-Stage 1 100 900 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OVP, PCL/OCP, SRSC, UVLO 85 Leading Edge, No Dimmer Support, Trailing Edge FET >0.95 5 8
    iW3620
    Digital Offline 40W PWM Controller with PrimAccurate™ Primary-Side Control for LED Driving    		 Non-Dimmable Solid State Lighting SOIC-8-EP 8 40 130 300 90 - 277 Single-Stage Controller EZ-EMI, Flickerless, PrimAccurate IUVP, OTP-OVP, OVP, PCL/OCP, SRSC 85 No Dimmer Support FET <0.7 5 3
    iW3622
    Single-Stage, 45W, Non-Dimmable Offline Flyback LED Driver with High PF and Low Ripple    		 Non-Dimmable Solid State Lighting SOT23-6L 6 45 72 100 90 - 277 Single-Stage Controller EZ-EMI, PrimAccurate External NTC OTP, IOVP, Internal OTP, OVP, PCL/OCP, SRSC No Dimmer Support FET >0.95 5 3
    iW3623
    Flickerless™, Non-Dimmable 45W Solid-State Lighting LED Driver with High PF (>0.95), Low THD (<10%) and Low Output Ripple (<5%) (Two-Stage)    		 Non-Dimmable Solid State Lighting SOIC-14 14 45 200 300 120 - 277 Two-Stage 1 100 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO 85 No Dimmer Support FET >0.95 5 10
    iW3625
    Single-Stage, 45W, Non-Dimmable Offline Buck SSL LED Driver with High Power Factor and Low Ripple    		 Non-Dimmable Solid State Lighting SOT23-6L 6 45 72 100 90 - 277 Single-Stage Controller EZ-EMI, PrimAccurate IOVP, Internal OTP, OVP, PCL/OCP, SRSC 90 No Dimmer Support FET >0.95 5 3
    iW3626
    Single-Stage, 10W Offline SSL LED Driver with High Power Factor and Low Ripple    		 Non-Dimmable Solid State Lighting SOT23-6L 6 10, 13 72 100 90 - 264 Single-Stage Controller EZ-EMI, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC No Dimmer Support BJT >0.9 5 1, 3
    iW3627
    90Wまでのアプリケーションに対応した力率改善機能付きデジタル定電圧オフラインPWMコントローラ    		 Non-Dimmable Solid State Lighting SOT23-6L 6 90 90 - 120 200 90 - 277 Single-Stage Controller Constant Voltage Control, PrimAccurate OCP, OTP, OVP, UVLO No Dimmer Support FET >0.9 3
    iW3628
    Single-Stage, 20W Non-Dimmable Offline SSL LED Driver with High Power Factor and Low Ripple    		 Non-Dimmable Solid State Lighting SOIC-8 8 20 72 100 90 - 264 Single-Stage Controller EZ-EMI, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC No Dimmer Support BJT >0.9 5 1
    iW3629
    Flickerless™ Two-Stage Non-Dimmable Digital AC/DC SSL LED Driver for Commercial Lighting up to 120W    		 Non-Dimmable Solid State Lighting SOIC-14 14 120 200 300 120 - 277 Two-Stage Controller Flickerless, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO No Dimmer Support FET >0.95 5 5
    iW3630
    Flickerless™, 0-10V Dimmable Solid-State Lighting LED Driver with High PF (>0.95)    		 Dimmable Solid State Lighting SOIC-14 14 45 200 300 120 - 277 Two-Stage 1 100 Controller EZ-EMI, Flickerless, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO 85 0-10V, Analog Dimming, PWM Dimming FET >0.95 5 10
    iW3631
    Flickerless™ 0-10V Dimmable Two-Stage Digital AC/DC SSL LED Driver for Commercial Lighting up to 120W    		 Dimmable Solid State Lighting SOIC-14 14 120 200 300 120 - 277 Two-Stage 1 100 Controller Flickerless, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO No Dimmer Support FET 5 5
    iW3636
    Low BOM Cost 0-10V Dimmable SSL LED Driver for Commercial Lighting up to 90W    		 Dimmable Solid State Lighting SOIC-8 8 90 72 - 90 90 - 305 Single-Stage 1 100 Controller
    Analog DIM2 interface and more...
    		 OCP, OTP, OVP, OVP, OCP, UVLO, External OTP, UVLO
    0-10V (with iW339), Analog Dimming and more...
    		 FET >0.9 3 3
    iW3637
    Second-Stage Buck LED Driver with Exceptional Deep Dimming Performance for Commercial Lighting Applications    		 Dimmable Solid State Lighting SOIC-8 8 150 72 - 90 100 Single-Stage 1 100 Controller
    100ms, 100ms Light-off Delay, Internal OTP and more...
    		 Internal OTP, OCP, OVP, OVP, OCP, UVLO, External OTP, UVLO 0-10V (with iW339), PWM Dimming, PWM Dimming, 0-10V (with iW339) FET 3 3
    iW3638
    Second-Stage Buck LED Driver with Exceptional Deep Dimming Performance for Commercial Lighting Applications    		 Dimmable Solid State Lighting SOIC-8 8 90 200 100 - 400 Single-Stage 1 100 Controller
    Analog DIM2 interface and more...
    		 External OTP, OCP, OTP, OVP, OVP, OCP, UVLO, External OTP, UVLO 0-10V, Analog Dimming, Analog Dimming, PWM Dimming, 0-10V, PWM Dimming FET NA 3 3
    iW3640
    Flickerless™ 25W Dual-Channel Solid-State Lighting LED Driver for Color Corrected, Sunset Dimming Applications    		 Dimmable Solid State Lighting SOIC-14 14 25 200 300 90 - 130 Two-Stage 1 100 630 Controller Dual Output, EZ-EMI, Flickerless, PrimAccurate, Sunset Dimming IOVP, OTP, OVP, PCL/OCP, SRSC, UVLO 85 Digital Dimmer, Leading Edge, Occupancy Sensors and Timers, Trailing Edge FET >0.95 5 8
    iW3658
    Dimmable Single-Stage 15W SSL LED Driver with Integrated High-Voltage FET    		 Dimmable Solid State Lighting SOIC-7 7 15 200 120, 230 Single-Stage 1 100 Integrated
    Integrated MOSFET, Optimized for Filament Load and more...
    		 OTP, OVP, PCL/OCP Digital, Leading Edge, Trailing Edge FET >0.7 3
    iW3662
    Low Voltage SSL LED Driver for MR16 Applications Offers Universal Transformer Compatibility and Superior Dimmer Compatibility    		 Dimmable Solid State Lighting QFN 16 8 250 12 - 24 Single-Stage and Dual-Stage 5 100 Controller
    Boost Buck Optimized, Boost Linear Optimized, EZ-EMI and more...
    		 OCP, OTP, OVP Digital Dimmer, Leading Edge, Trailing Edge FET >0.7 5 4
    iW3671
    Power Factor Correction Flyback Controller for Front-End Power Conversion in Commercial SSL Lighting    		 Non-Dimmable Solid State Lighting SOT23-6L 6 100 300 150 90 - 305 Single-Stage Controller
    High-Power Boost PFC Front-End Controller and more...
    		 IUVP, Input OVP, Loop-open, OCP, OTP, OVP, PCL, SRSC FET >0.9 3
    iW3677
    業務用SSL照明のフロントエンド電力変換のための力率改善フライバックコントローラ    		 Non-Dimmable Solid State Lighting SOIC-7 7 100 300 150 90 - 305 Single-Stage Controller
    High-Power Boost PFC Front-End Controller and more...
    		 IUVP, Input OVP, Loop-open, OCP, OTP, OVP, PCL, SRSC FET >0.9 3
    iW3688
    Advanced, Single-Stage, LED Driver Offers Best Dimming Performance and Dimmer Compatibility with Low BOM for 20W Retrofit Bulbs    		 Dimmable Solid State Lighting SOIC-14 14 14, 20 90 90 - 130, 200 - 264, 90 - 264 Single-Stage 1 100 Controller EZ-EMI, PrimAccurate IOVP, OTP, OVP, PCL/OCP, SRSC 85 Digital, Leading Edge, Trailing Edge FET >0.92 5 1, 15
    iW3689
    Advanced, Single-Stage, LED Driver Offers Best Dimming Performance and Dimmer Compatibility with Low BOM for 25W Retrofit Bulbs    		 Dimmable Solid State Lighting SOIC-8 8 25 200 90 - 130, 200 - 264 Single-Stage 1 100 Controller
    EZ-EMI, Optimized for External LED Driver Applications and more...
    		 IOVP, OTP, OVP, PCL/OCP, SRSC 85 Digital, Leading Edge, Trailing Edge FET >0.92 5 1
    iW380
    商用照明向けフリッカフリーDC調光技術搭載の2nd stage 78V降圧型LEDドライバ    		 Dimmable Solid State Lighting SOIC-10 10 150 400, 600, 400 - 600 0 - 78 Single-Stage 0.0625 100 Controller
    0.0625% Dimming Resolution, DALI-2 Compliant and more...
    		 Input OVP, OCP, OSP, OTP, UVLO 0-10V, Analog Dimming, PWM Dimming FET 3
    iW3827
    High Power Factor, Constant-Voltage Controller with Integrated 650V Power MOSFET    		 Non-Dimmable Solid State Lighting SOIC-7 7 8 120 90 - 264 Single-Stage Constant Voltage Controller Optimized for High PF, PrimAccurate IUVP, OTP, OVP, PCL/OCP No Dimmer Support >0.9 3
    iW388
    40W Integrated MOSFET Second-Stage 65V Buck LED Driver with Dialog’s Flicker-Free True DC Dimming Technology for Commercial Lighting    		 Dimmable Solid State Lighting SO-10 Batwing 10 40 400 0 - 65 Single-Stage 0.0625 100 Integrated
    0.0625% Dimming Resolution, DALI-2 Compliant and more...
    		 Input OVP, OCP, OSP, OTP, UVLO 0-10V, Analog Dimming, PWM Dimming FET (integrated) 3
    iW3989
    AC Direct LED Driver Enables High-Performance, Low Cost Phase-Cut Dimming    		 Dimmable Solid State Lighting QFN 12 10 90 - 130 Linear 1 100 Controller
    AC Direct Phase Cut Dimming, No External Bleeder, No Magnetics and more...
    		 Internal OTP, OCP, OVP, UVLO Digital, Leading Edge, Trailing Edge FET >0.7, >0.9 3 3
    R2A20134SP
    LED Lighting Power Controller    		 LED lighting controller Solid State Lighting SOP 8 Controller LED Lighting Power Controller UVLO
    R2A20135SP
    LED Lighting Power Controller    		 LED lighting controller Solid State Lighting SOP 8 Controller LED Lighting Power Controller UVLO
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