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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） |
| 文件頁數(shù)： | 8/14頁 |
| 文件大小： | 344K |
| 代理商： | D355B |
I. Driving Multi-Segment Lamps
The D355B may be used to drive two or more EL lamps or EL lamp areas independently. An external switching circuit
can be used to turn each lamp segment on or off. A high signal at the E input for the corresponding EL lamp will power
the segment when the IC is enabled. In this example, Segment 1 is always on when the Durel D355B is enabled.
Otherwise, always make sure that at least one segment is switched on when the driver IC is activated.
8
D355B Design Ideas
II. Enabling the D355B with a High Logic Signal
A low logic signal at the E
’
pin will enable the D355B. Adding a transistor and two resistors will allow the D355B to be
enabled with a high voltage signal.
1
2
3
4
8
7
6
5
GND
L-
VOUT
L+
E'
CLF2
CLF1
V+
EL Lamp
L
V
bat
CLF
D355
1M
1M
E
V
bat
1.0
μ
F
2N3904
OFF
ON
1
2
3
4
8
7
6
5
GND
L-
VOUT
L+
E'
CLF2
CLF1
V+
L
V
bat
CLF
D355
EL Lamp
Segment 2
EL Lamp
Segment 1
EL Lamp
Segment 3
1.0
μ
F
OFF
ON
E2
2.2K
4.7K
BAS21LT1
BAS21LT1
MMBT5401LT1
MMBT5551LT1
1K
E3
2.2K
4.7K
BAS21LT1
BAS21LT1
MMBT5401LT1
MMBT5551LT1
1K
OFF
ON
100 nF
100 nF
OFF
ON
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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