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.

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 Panels, Display Signage, Decorative Lighting, Channel Lettering
• Switch Contact Wetting
• Application Note AND8391/D − Power Dissipation Considerations
• Application Note AND8349/D − Automotive CHMSL