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參數(shù)資料
| 型號(hào)： | D355B |
| 英文描述： | EL Drivers(EL驅(qū)動(dòng)器) |
| 中文描述： | EL驅(qū)動(dòng)（薩爾瓦多驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 7/14頁(yè) |
| 文件大?。?/td> | 344K |
| 代理商： | D355B |
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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
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| D355B | Electroluminescent Lamp Driver IC |
| D356A | EL Drivers(EL驅(qū)動(dòng)器) |
| D356A | Electroluminescent Lamp Driver IC |
| D356B | Electroluminescent Lamp Driver IC |
| D360SC4M | Schottky Rectifiers (SBD) (40V 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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