NSI45015W: LED Driver, Constant Current Regulator, 15 mA, 45 V
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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 regulate 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 35% 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 CCR comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.
The CCR turns on immediately and is at 35% 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 CCR comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.
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Technical Documentation & Design Resources
Design Notes (8) | Data Sheets (1) |
Tutorials (3) | Package Drawings (1) |
Application Notes (11) | Videos (3) |
Simulation Models (2) | Simplis Models (1) |
Availability & Samples
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Specifications
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Intaractive Block Diagram
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Case Outline |
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NSI45015WT1G | Active |
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NSI45015W | SOD-123 | 425-04 | 1 | 260 | Tape and Reel | 3000 | $0.1027 | ||||||||
NSV45015WT1G | Active |
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NSI45015W | SOD-123 | 425-04 | 1 | 260 | Tape and Reel | 3000 | $0.1283 |
Market Leadtime (weeks) | : | Contact Factory |
Avnet (2020-08-19 00:00) | : | >1K |
FutureElectronics (2020-08-19 00:00) | : | >1K |
Market Leadtime (weeks) | : | Contact Factory |
Case Outlines
425-04
Application
Diagram - Block
New Products |
NCV7685
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12-Channel Linear Current Driver for Automotive LED Lighting
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Support |
Featured Video |
110 Volt - T8 Fluorescent Tube Replacement using Constant Current Regulators (CCR) |
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