NSI45020A: LED Driver, Constant Current Regulator, 20 mA, 45 V
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The linear constant current regulator 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 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 0.5 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 constant current regulator comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.
The constant current regulator 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 constant current regulator comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.
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评估/开发工具信息
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| CCRGEVB | Active |
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Constant Current Regulator Array Evaluation Board |
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Availability & Samples
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Specifications
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Interactive Block Diagram
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外形 |
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| NSI45020AT1G | Active |
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NSI45020A | SOD-123 | 425-04 | 1 | 260 | Tape and Reel | 3000 | $0.1173 | ||||||||
| NSV45020AT1G | Active |
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NSI45020A | SOD-123 | 425-04 | 1 | 260 | Tape and Reel | 3000 | $0.1291
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| 市场订货至交货的时间(周) | : | Contact Factory |
| PandS (2020-09-14 00:00) | : | >1K |
| FutureElectronics (2020-08-19 00:00) | : | >10K |
| 市场订货至交货的时间(周) | : | 17 to 20 |
外形
425-04
Application
Diagram - Block
| Associated Products |
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