Constant Current Regulator & LED Driver
45 V, 25 mA  15%, 460 mW 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 patent-pending 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: 460 mW
• Wide Operating Voltage Range
• Immediate Turn-On
• Voltage Surge Suppressing − Protecting LEDs
• AEC-Q101 Qualified
• SBT (Self−Biased Transistor) Technology
• Negative Temperature Coefficient
• These Devices are Pb−Free, Halogen Free/BFR 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