| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 2 Pin |
| Case/Package | SOD-123 |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 0.00 V to 45.0 V |
| Output Current | 30.0 mA |
| Topology | Linear |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The NSI45030AT1G is a linear constant Current Regulator designed to provide a cost effective solution for regulating current in LEDs (similar to constant current diode, CCD). The constant current regulator 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 constant current regulator 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.
● Simple, economical and robust device
● High or low side control, simple battery charge
● Reduce LED binning and therefore inventory
ON Semiconductor
7 Pages / 0.16 MByte
ON Semiconductor
22 Pages / 0.98 MByte
ON Semiconductor
10 Pages / 0.48 MByte
ON Semiconductor
NSI45030A: 45V, 30mA ± 10%, 460mW package, Constant Current Regulator & LED Driver, SOD-123
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