Overview
The NSI45025AZT1G is a constant current regulator and LED driver produced by onsemi. This component is designed to provide a stable current output, making it ideal for various lighting applications. It features a high anode-cathode voltage rating, which enhances its robustness against surges commonly encountered in automotive, industrial, and commercial signage environments.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating | 45 VDC |
| Current Rating | 25 mA ± 10% |
| Power Dissipation | 1.4 W |
| Package Type | SOT223 |
Key Features
- Constant current regulation to ensure stable LED current.
- High anode-cathode voltage rating for surge protection.
- Thermally robust design suitable for demanding environments.
- Compact SOT223 package for space-efficient designs.
Applications
- Automotive lighting systems.
- Industrial lighting solutions.
- Commercial signage and display lighting.
- General LED lighting applications requiring stable current regulation.
Q & A
- What is the voltage rating of the NSI45025AZT1G? The voltage rating is 45 VDC.
- What is the current rating of the NSI45025AZT1G? The current rating is 25 mA ± 10%.
- What is the power dissipation of the NSI45025AZT1G? The power dissipation is 1.4 W.
- What package type does the NSI45025AZT1G come in? The NSI45025AZT1G comes in a SOT223 package.
- What are the primary applications of the NSI45025AZT1G? The primary applications include automotive lighting, industrial lighting, commercial signage, and general LED lighting.
- Is the NSI45025AZT1G suitable for high-surge environments? Yes, it is designed to withstand surges common in automotive, industrial, and commercial signage applications.
- How does the NSI45025AZT1G ensure stable LED current? It features constant current regulation to ensure stable LED current.
- Where can I find detailed specifications for the NSI45025AZT1G? Detailed specifications can be found in the datasheet available on onsemi’s official website and other electronic component distributors like Mouser and TME.
- What is the typical price range for the NSI45025AZT1G? The typical price range is around $0.43 per unit.
- Is the NSI45025AZT1G thermally robust? Yes, it has a thermally robust design suitable for demanding environments.
