R2A20135 is LED lighting controller IC with dimming function. High accuracy LED current feed-back system makes more efficient LED performance. With non-Isolation step-down control makes it possible to reduce external parts and realize high power factor and efficiency. Moreover, this IC builds in the dimming function and can control many types dimming mode such as Triac, PWM, and DC dimming. Switching mode can chosen Zero Current detect Mode or Fixed Frequency Mode according to the required features. By the Constant On Time control, both modes have power factor correct function. Zero Current detect Mode is better performance for noise immunity, and Fixed Frequency Mode is for power factor correction and THD.
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类型 | 文档标题 | 日期 |
数据手册 | PDF 284 KB 日文 | |
手册 | PDF 8.73 MB | |
应用文档 | PDF 589 KB 日文 | |
应用文档 | PDF 416 KB 日文 | |
应用文档 | PDF 103 KB 日文 | |
传单 | PDF 2.22 MB | |
6 items
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Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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Carrier Type |
Moisture Sensitivity Level (MSL) |
Price (USD) | 1ku |
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器件号 | |||||
SOP | Reel | 1 | 0.9666 | 获取样片, |