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參數(shù)資料
| 型號(hào)： | D371A |
| 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)： | 12/14頁 |
| 文件大?。?/td> | 366K |
| 代理商： | D371A |
12
V. EL Lamp Brightness Regulation
Regulating the DC supply input voltage to the D371 will result in a constant brightness level from the EL lamp,
regardless of battery voltage. In this example, a Micrel voltage regulator is used.
VI. Output Voltage Limiting
An EL driver system using the D371 driver IC should be designed such that the output voltage does not exceed the
maximum rated value of 220Vpp. A pair of zener diodes connected to the output as shown below is recommended to
limit Vout to within 200Vpp or less. This circuit protects the device from over-voltage when typical performance is near
the maximum limit for the D371.
1
2
3
4
5
6
7
8
9
10
CHF
CLF
E
DCH
GND
N/C
L-
Vout
L+
V+
EL
Lamp
CLF
L
CHF
D371A
V
BAT
1.0 uF
R
enable
1N5271 or
equivalent
100V zener
diodes
OFF
ON
1
2
3
4
5
6
7
8
9
10
CHF
CLF
E
DCH
GND
N/C
L-
Vout
L+
V+
D371A
0.1 u
OFF
ON
EL Lamp
Vbat
1 GND
2 E
OUT
IN
4
3
MIC5203
E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| D371 | Digital Uncooled DFB（distributed-feedback） Laser Module(數(shù)字常溫DFB（分布式反饋）激光模塊) |
| D372-21GS | D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
| D372-21SS | D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
| D372A | EL Drivers(EL驅(qū)動(dòng)器) |
| D372A | Electroluminescent Lamp Driver IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D-371F | 制造商:Triad Magnetics 功能描述: |
| D371S45T | 功能描述:二極管 - 通用，功率，開關(guān) 4.5KV 410A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
| D372 | 制造商:AGERE 制造商全稱:AGERE 功能描述:D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
| D3720A-01 | 制造商:American Technical Ceramics Corp 功能描述:SINGLE CHANNEL DIGITAL PANEL METER 制造商:ATC 功能描述:SINGLE CHANNEL DIGITAL PANEL METER |
| D372-20AS | 制造商:AGERE 制造商全稱:AGERE 功能描述:D372-Type Digital Uncooled DFB Laser Module for 2.5 Gbits/s Applications |
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