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參數(shù)資料
| 型號： | D355B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Electroluminescent Lamp Driver IC |
| 中文描述： | 電致發(fā)光燈驅(qū)動IC |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 534K |
| 代理商： | D355B |
7
The external inductor (L) selection for a D355B circuit greatly affects the output capability and current draw
of the driver. A careful designer will balance current draw considerations with output performance in the
choice of an ideal inductor for a particular application. Figures 3, 4, and 5 show typical brightness and
current draw of a D355B circuit with different inductor values, lamp sizes, and supply voltages while keeping
the LF constant. Please note that the DC resistance (DCR) of inductors with the same nominal inductance
value may vary with manufacturer and inductor type. Thus, inductors made by a different manufacturer
may yield different outputs, but the trend of the different curves should be similar. Lamp luminance is also
a function of lamp size. In each example, a larger lamp will have less luminance with approximately the
same current draw.
II. Inductor (L) Selection
Figure 3: V+ = 1.5V, 1 in
2
EL Lamp
Figure 4: V+ = 3.0V, 1 in
2
EL Lamp
Figure 5: V+ = 5.0V, 4 in
2
EL Lamp
0
2
4
6
8
10
12
0
1
2
3
4
5
Inductor (mH)
L
0
8
16
24
32
40
48
C
Brightness
Current
0
2
4
6
8
10
12
0
2
4
6
8
10
Inductor (mH)
L
0
8
16
24
32
40
48
C
Brightness
Current
0
2
4
6
8
10
12
0
1
2
3
4
5
Inductor (mH)
L
0
8
16
24
32
40
48
C
Brightness
Current
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| D356A | EL Drivers(EL驅(qū)動器) |
| D356A | Electroluminescent Lamp Driver IC |
| D356B | Electroluminescent Lamp Driver IC |
| D360SC4M | Schottky Rectifiers (SBD) (40V 360A) |
| D360SC6M | Schottky Rectifiers (SBD) (60V 360A) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D355B1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| D355B2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| D-355F | 制造商:Triad Magnetics 功能描述: |
| D-356 | 制造商:Triad Magnetics 功能描述: |
| D-356-06 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:VersaKrimp? Ring Tongue Terminal for 8 AWG Wire |
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