伊人春色网址,色婷婷网红综合,欧美伦伦精品,国产av入口色综合六月天

郵箱:mkdzyhs@163.com 電話:18136969561

應(yīng)用案例


低壓線性LED驅(qū)動(dòng)器

202315162039.jpg

The low-voltage linear LED constant current driver has a simple periphery and is suitable for LED constant current lighting in the voltage range of 5-100 V.. The PWM port of the chip supports Gao Hui dimming and can respond to the PWM dimming signal with ultra-small pulse width of 60ns. To provide customers with the best solution, give full play to the advantages of lamps, and realize the dimming effect of landscape stage lamp Gao Hui, and 65535(256*256) level Gao Hui dimming. When the PWM port is high, the chip works normally. When it is low, the chip output is turned off. The chip adopts linear constant current control algorithm, which can realize LED constant current with only two resistors and one capacitor, and ensure the output current constant current accuracy ≤ 3% and the current deviation between channels ≤ 1%; The peripheral circuit is concise and the system is stable and reliable. The output current of the chip is set by REXT port resistance, and the maximum current can reach 3A. The current can be modulated by PWM Gao Hui, achieving a dimming ratio of 65536:1. The PWM port is pulled up by default, and it has 100uA pull-up capability.

image.png

留言

Facebook

WhatsAPP

948760486

mkdzyhs@163.com

18136969561

Top
主站蜘蛛池模板: 舟曲县| 衢州市| 木兰县| 沁水县| 安平县| 宜都市| 富蕴县| 诸暨市| 师宗县| 二连浩特市| 襄城县| 盐津县| 七台河市| 吴旗县| 辽阳县| 丹江口市| 大渡口区| 泰宁县| 闽侯县| 诸城市| 十堰市| 石台县| 宁都县| 石城县| 徐汇区| 交城县| 辛集市| 洛川县| 札达县| 怀集县| 禹城市| 神农架林区| 雷山县| 浦县| 海安县| 斗六市| 石家庄市| 正安县| 东乌珠穆沁旗| 娱乐| 潼关县|