NSI45025AZT1G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NSI45025AZT1G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW13483665
Category

LED Driver, LED Display Driver
Package

TO-261-4
Description

LED Driver, Linear, 0V to 45V input, 2Outputs, 1MHz switch-freq., 25mA out, SOT-223-4
Documentation

Datasheet

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NSI45025AZT1G Specifications

Attribute	Attribute Value

Part Number	NSI45025AZT1G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW13483665
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	TO-261-4
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	0.00V ~ 45.0V
Output Current	25 mA
Number of Positions	4 Position
Power Dissipation	1389 W
Switching Frequency	1 MHz
Topology	Linear
Input Voltage (Max)	45 V
Input Voltage (Min)	0 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	1389 mW
Accuracy	±10 %
Supply Voltage	45 V
Input Voltage	45 V
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Operating Temperature	-55℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Product Description

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.
Features | | Benefits
---|---|---
| | | | |
Robust Power Package: 1.4 W, Wide operating voltage range, Immediate turn on, Voltage surge suppressing - protecting LEDs, UL94-V0 certified SBT (Self Biased Transistor) Technology, Negative Temperature Coefficient, This device is PB-Free, Halogen Free/BFR Free and is RoHS Compliant
| |
High or Low side control, Simple Battery Charge, Reduce LED binning and therefore inventory, NO EMI
NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
| |

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