Sequoia offers an extensive line of High-Performance LED Driver Lighting Products for architectural, decorative Lighting and general applications. Our LED Driver ICs Range from simple low-cost Driver ICs to feature-rich driver-ICs configured in Buck topology. These LED Driver ICs offer high efficiency, high PFC, excellent LED current matching, very low noise, a wide dimming range and have multiple protections such as over voltage, over current and short circuit protection and thermal shutdown. Also our designs meet the EMI / EMC standards. In addition, they have a very wide input voltage range up to 500V and multiple output capabilities. Typical applications include:

Bulbs Applications
  • Candle
  • Golf Ball
  • Traditional E26/E27
  • Spot Lights
  • Down Lights
  • PAR
Tube Light Applications
  • T8
  • T5
OUR PRODUCT BROCHURES

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Chandelier Applications (Non-Isolated)
IC Module InputPower(W) OutputPower(W) InputVoltage(V) LEDVoltage(V) LEDCurrent(mA) PF Efficiency(%) DimensionL*W*H(mm) App.Note RelatedDoc. Gerber
9920 ACUI080004NQNN20 4 3.2 100~264 80 40 - 80 29*7*10 Click DS DN Click
Bulb and Down lights Applications (Non-Isolated)
IC Module InputPower(W) OutputPower(W) InputVoltage(V) LEDVoltage(V) LEDCurrent(mA) PF Efficiency(%) DimensionL*W*H(mm) App.Note RelatedDoc. Gerber
9920 ACHI080003NQNN20 3 2.4 180~264 80 30 - 80 26*15*10 Click DS DN Click
9911 ACUI052013NQNN11 8 7 90~264 52 135 - 88 40*19*12 Click DS DN Click
6211 ACUI052016EZNN11 9 8.32 90~264 52 160 0.95 90 45*24*19 Click DS DN Click
6214 ACUI048016NZNN14 9 7.68 90~264 48 160 0.95 89 30*30*19 Click DS DN Click
6211 ACUI070016EZNN11 12 11.2 90~264 70 160 0.95 90 45*24*19 Click DS DN Click
6211 ACUI040033EZNN11 15 13.2 90~264 40 330 0.95 88 65*24*19 Click DS DN Click
6211 ACUI054033EZNN11 20 18.5 90~264 54 330 0.95 88 65*24*19 Click DS DN Click
6214 ACUI039028NZNN14 3~13 3~12 90~264 09~39 280 0.9 88 29*15*16 Click DS DN Click
Bulb and Down lights Applications (Electrolytic Capacitor Less)
IC Module InputPower(W) OutputPower(W) InputVoltage(V) LEDVoltage(V) LEDCurrent(mA) PF Efficiency(%) DimensionL*W*H(mm) App.Note RelatedDoc. Gerber
6211 ACUI085015EZNN11 14 13 90~264 85 150 0.91 90 63*18*17 Click DS DN Click
6211 ACUI045048EZNN11 25 22 90~264 45 480 0.93 90 85*21*20 Click DS DN Click
6211 ACUI060066EZNN11 44 40 90~264 60 660 0.94 90 124*32*23 Click DS DN Click
Bulb and Down lights Applications (Isolated)
IC Module InputPower(W) OutputPower(W) InputVoltage(V) LEDVoltage(V) LEDCurrent(mA) PF Efficiency(%) DimensionL*W*H(mm) App.Note RelatedDoc. Gerber
6309 ACHI040062EQNI09 28 25 180~264 40 620 0.96 87 78*31*25 Click DS DN Click
6900 ACUI050105ESNI00 60 50 90~264 50 1050 0.97 89 80*112*25 Click DS DN Click
T5/T8 Tube Lighting Applications (Non-Isolated)
IC Module InputPower(W) OutputPower(W) InputVoltage(V) LEDVoltage(V) LEDCurrent(mA) PF Efficiency(%) DimensionL*W*H(mm) App.Note RelatedDoc. Gerber
6211 ACUI070023EZNN11 18 16.1 90~264 70 230 0.94 87 62*18*19 Click DS DN Click
6211 ACUI070100EZNN11 52~73 50~70 90~264 50~70 1000 0.96 90 124*32*22.5 Click DS DN Click
6214 ACUI070023EZNN14 18 16.1 90~264 70 230 0.92 90 130*16*12 Click DS DN Click

Note: These modules can operate upto 300Vac input with slight modification in the components.

For any kind of design help: PCBs, components or any other technical help please contact us.

For Pricing, delivery and Ordering Information, please contact us Directly @ +86-557-509-0889

or Email to
sales@sqme.com.tw