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The LM3401 is a switching controller designed to provideconstant current to high power LEDs.
2009-09-30 10:13
lm3401切换控制器设计提供恒流大功率led。的lm3401驱动外部MOSFET开关降压(Buck)监管机构。的lm3401提供恒定电流在±6%精度各种各样的串联发光二极管。输出电流与外部电流
2018-04-16 10:28
LM3401 Hysteretic PFET Controller for High Power LED Drive datasheet (Rev. C)
2022-11-04 17:22
本文详细介绍了大功率LED驱动电源之LM3401。
2017-11-17 13:17
LM3401低压恒流LED驱动电路图
2022-02-09 09:20
使用LM3401设计了一个4.5-35V输入的LED恒流驱动电源,但是在实际测试的时候,5.5-6.5V时,电流波动明显,输出电流能达到1.5A,正常的恒流设计是1A。请大佬指点一下,是设计上
2018-08-16 11:51
使用LM3401设计了一个4.5-35V输入的LED恒流驱动电源,但是在实际测试的时候,5.5-6.5V时,电流波动明显,输出电流能达到1.5A,正常的恒流设计是1A。请大佬指点一下,是设计上
2019-07-29 07:20
The LM3475 is a hysteretic P-FET buck controller designedto support a wide range of high efficiency
2009-09-28 10:10
LM3401是一款由降压型稳压器衍生的可控电流源,设计该器件来驱动串联的大功率、高亮度发光二极管。LM3401控制一个外置P-FET,允许用户按所需的正向LED电流水平来选择一个功率器件
2018-04-10 08:44
LM117 LM317A LM317 datasheet pdf3-Terminal Adjustable Regula
2009-11-19 17:53