LM3444MR16BSTRB
LM3444 升压拓扑 MR16 LED 灯泡参考设计
LM3444MR16BSTRB
概述
This reference design was based on the released LM3444 IC. It was developed to minimize the current spikes coming out of an electronic transformer to less than 5A, which is a typical transformer rating, when driving an LED MR16 circuit. The off the shelf LED MR16 solutions exhibit spikes that significantly exceed a transformer`s maximum rated output current which will degrade the reliability of the transformer and reduce its operating lifetime.
This design generates a continuous LED current when a 220uF 35V electrolytic capacitor is placed across the output. The circuit operates in a constant output power mode. The output power is fixed at about 6W.
特性
- Boost design topology
- Tested with Electronic Transformers (12VAC output)
- Work with off the shelf dimmers with no flicker, stable operation
- Flicker-free operation with common Electronic Low Voltage dimmers, and Electronic Transformers
照明 LED 驱动器
技术文档
= TI 精选文档
未找到结果。请清除搜索，并重试。
查看所有 3
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 用户指南 | LM3444 MR16 Boost Reference Design User Guide (Rev. A) | 2012年 2月 13日 | |||
| 证书 | LM3444MR16BSTRB/NOPB EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| 证书 | LM3444MR16BSTRB/NO EU Declaration of Conformity (DoC) | 2019年 1月 2日 |