NSI50350ADT4G

NSI50350ADT4G Constant Current Regulator & LED Driver 50 V, 350 mA + 10%, 11 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. 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. 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. Also available in SMC: NSI50350AST3G. Features http://onsemi.com Ireg(SS) = 350 mA @ Vak = 7.5 V Anode 1 Cathode 4 Robust Power Package: 11 W Wide Operating Voltage Range Immediate Turn-On Voltage Surge Suppressing − Protecting LEDs UL94−V0 Certified 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/BFR Free and are RoHS Compliant 4 1 2 3 DPAK CASE 369C MARKING DIAGRAM 1 A NC YWW N...