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NSI45025T1G Dataheets PDF



Part Number NSI45025T1G
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Constant Current Regulator & LED Driver
Datasheet NSI45025T1G DatasheetNSI45025T1G Datasheet (PDF)

NSI45025T1G 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 (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 ext.

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NSI45025T1G 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 (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. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The CCR comes in thermally robust packages and is qualified to be UL94−V0 certified. Features • Robust Power Package: 460 mW • Wide Operating Voltage Range • Imm.


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