NSV45060JDT4G

Current Regulation/Management Overview

The NSV45060JDT4G is an adjustable constant current regulator (CCR) designed for LED lighting applications. It utilizes self-biased transistor (SBT) technology to regulate current over a wide voltage range without external components. The device features a negative temperature coefficient to protect LEDs from thermal runaway. It operates with an input voltage range of 10 V to 18 V and provides an output voltage of 3.5 V. The component supports up to two derived elements in typical configurations.

Current Regulation/Management Feature Summary

• Self-Biased Transistor (SBT) technology enables simple, economical circuit design without external components.
• Negative temperature coefficient protects LEDs from thermal runaway under extreme voltage and current conditions.
• Robust construction withstands voltage surges common in automotive, industrial, and commercial signage environments.

Current Regulation/Management Applications

• LED string regulation
• Automotive lighting systems
• Commercial signage

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DT4G' against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperatures and voltage ranges for the target application. Cross-reference datasheet revisions to confirm pinout consistency and electrical characteristics before finalizing procurement.

Current Regulation/Management Selection Notes

Select this component when a cost-effective, robust solution for LED current regulation is required. It is suitable for designs needing protection against thermal runaway and voltage surges. Consider its wide voltage operating range and negative temperature coefficient for reliability in varying environmental conditions compared to standard constant current diodes.

Current Regulation/Management Part Context

This part belongs to the NSI45060JD series of LED lighting driver ICs manufactured by onsemi. These devices are categorized as adjustable constant current regulators intended to provide stable current control for LED strings. The series leverages SBT technology to simplify design while maintaining high reliability in demanding lighting applications.

Current Regulation/Management Replacement Considerations

Consult official onsemi substitution guides for verified alternatives within the NSI450xx series or comparable CCR products. Verify that any substitute maintains identical pinout, current regulation capabilities, and voltage ratings to ensure direct compatibility without circuit redesign.