NSI45030AZ: LED Driver, Constant Current Regulator, 30 mA, 45 V
Description: The linear constant current regulator is a simple,...
The linear constant current regulator is a simple, economical and robust device designed to provide a cost effective solution for regulating current in LEDs (similiar to Constant Current Diode, CCD). The constant current regulator 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 constant current regulator turns on immediately and is at 25% 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 constant current regulator comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.
Robust Power Package: 1.4 W, Wide operating voltage range, Immediate turn on Voltage surge suppressing protecting LEDs, AEC-Q101 qualified and PPAP Capable, UL94-V0 certified SBT (Self Biased Transistor) Technology, Negative Temperature Coefficient, This device uses Halogen-Free Molding Compound, This is a Pb-Free Device - High or Low side control, Simple Battery Charge, Reduce LED binning and therefore inventory, NO EMI
AEC-Q101 Qualified and PPAP Capable, UL94-V0 Certified
LED Drive, Battery Charging, Contact Wetting
Automotive - Cluster & Central Console Backlighting, Navigation/Audio Systems, Vanity Mirror Light, Car Door Puddle Light, Ambience Lighting, CHMSL, Turn Signals, Side Repeaters, Tail Lamps, Brake Lighting, Trailer lights & Contact Wetting. Display & Signage - Channel letters, Display backlighting, Neon bulb replacements, LED stripes & modules. Architectural lighting Decorative, Task, Exterior, Landscape & Under counter. Computing and Industrial Indicator lamps, Backlights
Technical Documentation & Design Resources
Evaluation/Development Tool Information
Product Change Notification
Availability and Samples
Compliance: Pb-free Halide free
Description: LED Driver, Constant Current Regulator, 30 mA, 45 V
Package Case Outline:
Container Type: REEL
Container Qty: 1000
Market Leadtime (weeks):2 to 4
VI Max (V):
IO Max (mA):
LEDs in Series, Max #:
LEDs in Parallel, Max #: