NSI45030T1G

The NSI45030T1G is a simple and robust linear Constant Current Regulator (CCR) for regulating current in LEDs. 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 0.5V 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 commercial signage applications.

• Wide operating voltage range
• Immediate turn-ON
• Voltage surge suppressing - Protecting LEDs
• SBT (self-biased transistor) technology
• High or low-side control, simple battery charge, reduce LED binning and therefore inventory, no EMI

Applications

Automotive, Industrial, Lighting, Power Management, Commercial, LED Lighting

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.