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NSIC2020BT3G
Constant Current Regulator
& LED Driver for A/C off-line
Applications
120 V, 20 mA + 15%, 3 W 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 45% 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.
NSIC2020BT3G Datasheet
