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參數(shù)資料
| 型號(hào)： | IRS2540 |
| 廠商： | International Rectifier |
| 英文描述： | IRPLLED1 High Voltage LED Driver using the IRS2540 |
| 中文描述： | IRPLLED1高電壓LED驅(qū)動(dòng)器采用IRS2540 |
| 文件頁(yè)數(shù)： | 25/28頁(yè) |
| 文件大小： | 839K |
| 代理商： | IRS2540 |
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25
RD-0608
www.irf.com
5.
Select switching components (FET/freewheeling diode) to minimize power losses
6.
Determine V
CC
and V
BS
supply components
7.
Add filtering on the input, I
FB
and ENN as needed
8.
Fine tune components to achieve desired system performance
11.
Bill of materials
Careful selection of the components will significantly increase the reliability of the product,
particularly for the capacitors. These need to be rated for at least 100 oC and a proper voltage. As in
most electronic power applications, capacitors and resistors are the components most likely to fail due
to stress over time and high operating temperatures. All capacitors connected to the output in this
evaluation board have only a rating of 100 V. These capacitors may also need to be changed if the
load is significantly different from the tested load.
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| IRS25401SPBF | 功能描述:LED照明驅(qū)動(dòng)器 200V HALF BRDG DRVR LED BUCK REGULATOR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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