ON Semiconductor NSIC2050JBT3G, Constant Current PWM LED Driver 3W 50mA

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

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 20% 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 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications.

Voltage Surge Suppressing
SBT (Self-Biased Transistor) Technology
Robust Power Package: 3 W
Wide Operating Voltage Range
Immediate Turn-On
Negative Temperature Coefficient
Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)
Protecting LEDs
Simplfies design, minimizes required components
LED Driving
Current regulation

Attribute Value
Input Voltage 120 V
Operation Constant Current
Output Current 50mA
Maximum Output Power 3W
Dimming Operation PWM
Number of Outputs 1
Power Dissipation 3000mW
Automotive Standard AEC-Q101
Voltage Rating 120V
On back order for despatch 20/11/2019, delivery within 3 working days
Price Each (On a Reel of 2500)
HK$ 1.683
(exc. GST)
Per unit
Per Reel*
2500 - 5000
7500 +
*price indicative
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