NSI50350AST3G, NSV50350AST3G
Constant Current Regulator & LED Driver
50 V, 350 mA +10%, 5.8 W Package
The linear const...
NSI50350AST3G, NSV50350AST3G
Constant Current
Regulator & LED Driver
50 V, 350 mA +10%, 5.8 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 DPAK: NSI50350ADT4G.
Features
Robust Power Package: 5.8 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
Typical Applications
Automobile: Chevron Side Mirror Markers, Cluster, Display &
Instrument Backlightin...