NSI45025AZ

NSI45025AZ, NSV45025AZ Constant Current Regulator & LED Driver 45 V, 25 mA + 10%, 1.4 W Package The linear 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 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 CCR comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94−V0 certified. Features Robust Power Package: 1.4 Watts Wide Operating Voltage Range & Immediate Turn-On Voltage Surge Suppressing − Protecting LEDs SBT (Self−Biased Transistor) Technology Negative Temperature Coefficient NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable These Devices are Pb−Free, Halogen Free and are RoHS Compliant Applications Automobile: Chevron Side Mirror Markers, Cluster, Display & Instrument Backlighting, CHMSL, Map Light AC Lighting Pan...