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See Technical Specifications

NSI45015WT1G

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

Manufacturer:

ON Semiconductor, LLC
Mfr.Part #:

NSI45015WT1G
Datasheet:

NSI45015WT1G Datasheet (PDF)
Function:

Current Regulator
Sensing Method:

High/Low-Side
Accuracy:

±20%
Voltage - Input:

45V
EDA/CAD Models:

Request Free CAD Models for NSI45015WT1G

Email: [email protected]

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Tel: +852 95804164

NSI45015WT1G General Description

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.

Key Features

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

Application

LED drive
Battery charging
Contact wetting

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Current Regulation/Management	Series	-
Function	Current Regulator	Sensing Method	High/Low-Side
Accuracy	±20%	Voltage - Input	45V
Current - Output	15mA	Operating Temperature	-55°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	NSI45015