资料下载
可调恒流调节器和LED驱动器NSI45060JDT4G
分享资料个
The adjustable constant current regulator （CCR） is a simple， economical and robust device designed to provide a cost effective solution for regulating current in LEDs （similar to Constant Current Diode， CCD）。 The CCR is based on Self-Biased Transistor （SBT） technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. The CCR turns on immediately and is at 20% of regulation with only 0.5 V Vak. The Radj pin allows Ireg（SS） to be adjusted to higher currents by attaching a resistor between Radj （Pin 3） and the Cathode （Pin 4）。 The Radj pin can also be left open （No Connect） if no adjustment is required. It requires no external components allowing it to be designed as a high or low−side regulator. The high anodecathode voltage rating withstands surges common in Automotive， Industrial and Commercial Signage applications. This device is available in a thermally robust package and is qualified to stringent AEC−Q101 standard， which is lead-free RoHS compliant and uses halogen-free molding compound， and UL94−V0 certified.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
