交叉搜索
语言
消息
登录DIO8241产品发布
DIO8241 Product Press Release
Contact information：rebekah.li@dioo.com
DIO8241——Leading Flickerless Filament Lighting Solution
1. Patented design for flickerless filament lighting
2. Flicker Percentage < 5%, Flicker Index < 5%
3. Avoided Low-frequency flashing under the condition of dimming small current
4. Adaptive for different system conditions such as the variable capacitance and ripple
5. High BV, high reliability, reduce the system and product risk
6. Good consistency for full temperature range
7. Less BOM and provides better design for the filament lamp
8. SOT23-3 and SOT23-5 Package, the PCB occupancy rate is lower
Through strict system aging test and HTOL test, as well as the verification of large customers, DIO8241 are very suitable for the flickless application of filament lamps.
Sample applications are now being offered free of charge to the market.
Ordering Information
|
Order Part Number |
Top Marking |
TA |
Package |
||
|
DIO8241ST3 |
1011 YWXZ1 |
Green |
-40 to +125℃ |
SOT23-3 |
Tape & Reel, 3000 |
|
DIO8241ST5 |
1011 YWXZ1 |
Green |
-40 to +125℃ |
SOT23-5 |
Tape & Reel, 3000 |
|
DIO8241FST3 |
1013 YWXZ1 |
Green |
-40 to +125℃ |
SOT23-3 |
Tape & Reel, 2500 |
|
DIO8241FST5 |
1013 YWXZ1 |
Green |
-40 to +125℃ |
SOT23-5 |
Tape & Reel, 2500 |
|
DIO8241HST3 |
1012 YWXZ1 |
Green |
-40 to +125℃ |
SOT23-3 |
Tape & Reel, 2500 |
defining Key Performance Indicators
|
Description |
Symbol |
Min |
Typ |
Max |
Units |
Comment |
|
Input |
||||||
|
Voltage |
VIN |
|
120 |
|
VAC |
2 Wire |
|
Frequency |
FIN |
47 |
50/60 |
63 |
Hz |
|
|
Output |
||||||
|
Output Voltage |
Vout |
|
130 |
|
V |
Measured at the of PCB |
|
Output Current |
Iout |
|
20 |
|
mA |
|
|
Continuous Output Power |
Pout |
|
2.6 |
|
W |
|
|
Efficiency |
h |
|
74 |
|
% |
|
|
Power Factor |
PF |
0.7 |
|
|
|
|
|
Ambient Temperature |
TAMB |
0 |
|
40 |
℃ |
Free Convection，sea level |
High performanceFlickerless Filament Lighting
|
Category |
Part No. |
Description |
Power MOSFET |
ILED |
LEDN |
Idss |
防闪烁@ 调光小电流 |
Package |
|
Controller with Integrated MOSFET |
DIO8241 |
Current Ripple Remover for filament Series |
100V |
<60mA |
6V |
1uA |
N |
SOT23-3 |
|
100V |
<60mA |
6V |
1uA |
N |
SOT23-5 |
|||
|
DIO8241H |
100V |
<60mA |
12V |
1uA |
N |
SOT23-3 |
||
|
DIO8241F |
100V |
<60mA |
6V |
1uA |
Y |
SOT23-3 |
||
|
100V |
<60mA |
6V |
1uA |
Y |
SOT23-5 |
系统示意图
电路板布局
分段效果
LED Short circuit start，DIO8241 High pressure safety and reliability
DIO8241 VS Discrete MOS（No stroboscopic performance comparison）
DIO8241 VS JXXXX（No stroboscopic performance comparison）
System efficiency comparison（DIO8241 VS Discrete MOS）
留言板
