Linear LED Drivers | NSIC2020JB
概览
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 45% 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 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications.
- LED Driving
- Current regulation
- Automotive: Chevron Side Mirror Markers, Cluster, Displays & Instruments Backlighting, CHMSL, Map Light
- AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
- Robust Power Package: 3 W
- Wide Operating Voltage Range
- Immediate Turn-On
- Voltage Surge Suppressing
- SBT (Self-Biased Transistor) Technology
- Negative Temperature Coefficient
- Also available in 30 mA (NSIC2030JBT3G) and 50 mA (NSIC2050JBT3G)
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
- UL94−V0 Certified
- NSV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC−Q101Qualified and PPAP Capable
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