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NSI45020T1G - Constant Current Regulator & LED Driver

Features

  • Robust Power Package: 460 mW.
  • Wide Operating Voltage Range.
  • Imm.

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Datasheet Details

Part number NSI45020T1G
Manufacturer onsemi
File Size 156.11 KB
Description Constant Current Regulator & LED Driver
Datasheet download datasheet NSI45020T1G Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NSI45020T1G Constant Current Regulator & LED Driver 45 V, 20 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 (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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