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參數(shù)資料
| 型號(hào)： | D356A |
| 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(dòng)IC |
| 文件頁數(shù)： | 6/12頁 |
| 文件大小： | 498K |
| 代理商： | D356A |
6
Designing With D356A
I. Lamp Frequency Capacitor (CLF) Selection
Selecting the appropriate value of capacitor for the low frequency oscillator (CLF) will set the output frequency of the
D356A inverter. Figure 1 graphically represents the inversely proportional relationship between the CLF capacitor
value and the oscillator frequency. In this example at V+ = 3.0V, LF=1600 nF-Hz/CLF.
Alternatively, the lamp frequency may also be controlled with an external clock signal with a 50% duty cycle. The
output lamp frequency will be the same frequency as the input clock signal. For example, if a 250Hz input clock signal
is used, the resulting lamp frequency will be 250Hz. The clock signal input voltage should not exceed V+.
The selection of the CLF value can also affect the brightness of the EL lamp because of its control of the lamp
frequency (LF). Although input voltage and lamp size can change EL lamp frequency as well, LF mainly depends on
the CLF value selected or the frequency of the input clock signal to CLF. The luminance of various sizes of
Durel 3
Blue-green EL lamp driven by a D356A at V+ = 3.0V using the same inductor value is shown in Figure 2 with respect
to lamp frequency.
Figure 1: Typical Lamp Frequency vs. CLF Capacitor
Figure 2: Typical Lamp Luminance vs. Lamp Frequency
0
100
200
300
400
500
600
700
800
900
0
1
2
3
4
5
6
7
8
9
10
CLF (nF)
L
0
1
2
3
4
5
6
7
8
0
200
400
600
800
1000
Lamp Frequency (Hz)
L
2in
2
EL Lamp
4in
2
EL Lamp
6in
2
EL Lamp
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| D356B | Electroluminescent Lamp Driver IC |
| D360SC4M | Schottky Rectifiers (SBD) (40V 360A) |
| D360SC6M | Schottky Rectifiers (SBD) (60V 360A) |
| D3647 | Zener Diode; Application: General; Pd (mW): 400; Vz (V): 1.9 to 2.1; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD |
| D3648 | Zener Diode; Application: General; Pd (mW): 400; Vz (V): 2.0 to 2.2; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D356B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electroluminescent Lamp Driver IC |
| D35782 | 制造商:Sprague/Vishay 功能描述:SPRAGUE TWISTLOK SKID 6A |
| D357H | 制造商:Duracell 功能描述:BATTERY SILVER OXIDE BUTTON CELL 制造商:Duracell 功能描述:BATTERY, SILVER OXIDE BUTTON CELL 制造商:Duracell 功能描述:BATTERY, SILVER OXIDE BUTTON CELL; Battery Size Code:SR44; Battery Capacity:153mAh; Battery Voltage:1.55V; Battery Technology:Silver Oxide; Battery Terminals:Pressure Contact; External Diameter:11.6mm; External Height:5.4mm; ;RoHS Compliant: NA |
| D357KS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IN-PHASE 4-WAY DIVIDERS/COMBINERS, POWER SMA/TYPE N 0.5-18 GHz |
| D35815-000 | 制造商:TE Connectivity 功能描述:MODULE BLANK SL SERIES WHITE |
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