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NSI45030AZ - Constant Current Regulator & LED Driver

Datasheet Summary

Features

  • Robust Power Package: 1.4 Watts.
  • 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.
  • These Devices are Pb.
  • Free, Halogen Free/BFR Free and are RoHS Compliant.

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Datasheet preview – NSI45030AZ

Datasheet Details

Part number NSI45030AZ
Manufacturer ON Semiconductor
File Size 247.43 KB
Description Constant Current Regulator & LED Driver
Datasheet download datasheet NSI45030AZ Datasheet
Additional preview pages of the NSI45030AZ datasheet.

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Full PDF Text Transcription

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DATA SHEET www.onsemi.com Constant Current Regulator & LED Driver 45 V, 30 mA + 10%, 1.4 W Package NSI45030AZ 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 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.
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