Linear LED Drivers | NSI45015W

LED Driver, Constant Current Regulator, 15 mA, 45 V

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Overview

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.

  • LED drive
  • Battery charging
  • Contact wetting

  • Automotive Applications
    - Cluster and central console backlighting
    - Navigation/Audio/Infotainment systems
    - Vanity mirror light, car door puddle light, ambience lighting, CHMSL, turn signals, side repeaters, tail lamps, brake lighting, trailer lights and contact wetting
  • Display and signage - Channel letters, display backlighting, neon bulb replacements, LED stripes and modules
  • Architectural lighting Decorative, Task, Exterior, Landscape & Under counter.
  • Computing and industrial indicator lamps, backlighting

  • Robust power package: 460 mW
  • Wide operating voltage range, Immediate turn on, voltage surge suppressing protecting LEDs, SBT (Self Biased Transistor) technology, Negative temperature coefficient
  • NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

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NSI45015WT1G

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CAD Model

Pb

A

H

P

SOD-123

425-04

1

260

REEL

3000

Y

45

15

80

16

$0.0797

More Details

NSV45015WT1G

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Active

CAD Model

Pb

A

H

P

SOD-123

425-04

1

260

REEL

3000

Y

45

15

80

16

$0.1106

More Details

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Reliability Data

Die Related Summary Data

Device: NSI45015WT1G

Equivalent to wafer fab process: SST

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

SST

0

4654891639

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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