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
Input
Power
(W)
Output
Power
(W)
Input
Voltage
(V)
LED
Voltage
(V)
LED
Current
(mA)
PF
Efficiency
(%)
Dimension
L*W*H
(mm)
App.
Note
Related
Doc.
Gerber
9920
ACUI080004NQNN20
4
3.2
100~264
80
40
-
80
29*7*10
Click
Bulb and Down lights Applications (Non-Isolated)
IC
Module
Input
Power
(W)
Output
Power
(W)
Input
Voltage
(V)
LED
Voltage
(V)
LED
Current
(mA)
PF
Efficiency
(%)
Dimension
L*W*H
(mm)
App.
Note
Related
Doc.
Gerber
9920
ACHI080003NQNN20
3
2.4
180~264
80
30
-
80
26*15*10
Click
9911
ACUI052013NQNN11
8
7
90~264
52
135
-
88
40*19*12
Click
6211
ACUI052016EZNN11
9
8.32
90~264
52
160
0.95
90
45*24*19
Click
6214
ACUI048016NZNN14
9
7.68
90~264
48
160
0.95
89
30*30*19
DS DN
Click
6211
ACUI070016EZNN11
12
11.2
90~264
70
160
0.95
90
45*24*19
Click
6211
ACUI040033EZNN11
15
13.2
90~264
40
330
0.95
88
65*24*19
Click
6211
ACUI054033EZNN11
20
18.5
90~264
54
330
0.95
88
65*24*19
Click
T5/T8 Tube Lighting Applications (Non-Isolated)
IC
Module
Input
Power
(W)
Output
Power
(W)
Input
Voltage
(V)
LED
Voltage
(V)
LED
Current
(mA)
PF
Efficiency
(%)
Dimension
L*W*H
(mm)
App.
Note
Related
Doc.
Gerber
6211
ACUI070023EZNN11
18
16.1
90~264
70
230
0.94
87
62*18*19
Click
6214
ACUI070023EZNN14
18
16.1
90~264
70
230
0.92
90
130*16*12
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 @ +886-2-8780-8495
or Email to
sales@sqme.com.tw