RT8415GSP

Overview

The RT8415GSP is an AC-DC offline switcher IC designed for LED driver applications. It integrates a high-voltage power MOSFET and operates in step-down (buck) and step-up (boost) topologies. The device supports dimming capabilities and is housed in an 8-SOP package with an exposed pad. It serves as a complete solution for non-isolated LED lighting systems, combining control logic and power switching in a single component.

Feature Summary

• Integrates high-voltage power MOSFET for compact design
• Supports buck and boost converter topologies
• Enables external or internal LED dimming control

Applications

• Automotive lighting systems
• General solid-state lighting fixtures
• LED signage and displays

Procurement Notes

Verify the specific suffix 'GSP' against the manufacturer's current datasheet to confirm pinout and thermal specifications. Confirm whether the part status is active or obsolete before finalizing procurement plans. Ensure the ordering information matches the exact package variant required for your PCB layout.

Selection Notes

Select this component for non-isolated LED applications requiring integrated power switching. Evaluate the input voltage range and output current requirements against the device's electrical limits. Consider the thermal performance of the exposed pad package for heat dissipation in enclosed environments.

Part Context

This part belongs to the Richtek RT8415 family of AC-DC LED drivers. It is designed to replace discrete solutions by integrating the controller and power stage. The family targets cost-sensitive lighting applications where board space is limited.

Replacement Considerations

Check for updated revisions within the RT8415 series. Verify pin compatibility if substituting with other 8-SOP EP LED driver ICs from different manufacturers.