NSI45020

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LED Driver, Constant Current Regulator, 20 mA, 45 V

制造商：ON

中文数据手册

产品信息

The linear constant current regulator 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 constant current regulator 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 constant current regulator turns on immediately and is at 25% of regulation with only 0.5 V Vak. It requires no external components allowing it to be designed as a high or low side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The constant current regulator comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.

Robust Power Package: 460 mW, Wide operating voltage range, Immediate turn on
Voltage surge suppressingprotecting LEDs, AEC-Q101 qualified and PPAP Capable, UL94-V0 certified SBT (Self Biased Transistor) Technology, Negative Temperature Coefficient, This device is PB-Free, Halogen Free/BFR Free and is RoHS Compliant
AEC-Q101 Qualified and PPAP Capable, UL94V0 Certified

在线购买

型号	制造商	描述	购买
NSV45020T1G	ON	ICREGCCR45V20MASOD123	立即购买
NSI45020T1G	ON	恒流调节器和LED驱动器45 V，20 mA 15%，460 mW封装SOD123	立即购买

技术资料

标题	类型	大小（KB）	下载
How To Use Thermal Data Found in Data Sheets	PDF	208	点击下载
Predicting the Effect of Circuit Boards on Semiconductor Package Thermal Performance	PDF	187	点击下载
Predicting Thermal Runaway	PDF	104	点击下载
45 V, 20 mA � 15%, 460 mW package, Constant Current Regulator, SOD-123	PDF	153	点击下载
Automotive Applications: The Use of Discrete Constant Current Regulators (CCR) For CHMSL Lighting	PDF	188	点击下载
PSpice Model	UNKNOW	7	点击下载
Using ON Semiconductor"s Constant Current Regulators in AC Applications	PDF	493	点击下载
Capacitive Drop Drive Topology with Constant Current Regulator to Drive LEDs	PDF	239	点击下载

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