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Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

The NSI50350AST3G is a constant current LED Driver designed to provide a solution for regulating current in LEDs. The CCR 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. It requires no external components allowing it to be designed as a high or low-side regulator.
Wide operating voltage range
Immediate turn-ON
Voltage surge suppressing - protecting LEDs
SBT (Self-biased transistor) technology
Negative temperature coefficient
UL94V-0 Flammability rating

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NSI50350AST3G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	SMC-2
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Output Current	350 mA
Number of Positions	2 Position
Power Dissipation	3.11 W
Topology	Linear
Input Voltage (Max)	50 V
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	5859 mW
Accuracy	±10 %
Supply Voltage	50 V
Input Voltage	50 V
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Size-Length	7.11 mm
Size-Width	6.1 mm
Size-Height	2.41 mm
Operating Temperature	-55℃ ~ 175℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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