UCC24610DRBT

Power Supply Controllers, Monitors Overview

The UCC24610DRBT is a secondary-side synchronous rectifier controller from the GREEN Rectifier series, designed for isolated AC/DC converters. It operates within an input voltage range of 4.5V to 5.5V and draws a supply current of 2.15 mA. The device supports flyback, forward, and LLC topologies in an 8-SON (3x3) package. Key timing parameters include a maximum turn-on delay of 70 ns and a maximum turn-off delay of 35 ns. It functions across a temperature range of -40°C to +125°C.

Power Supply Controllers, Monitors Feature Summary

• Includes a dedicated SYNC pin to support continuous conduction mode (CCM) operation
• Optimized for secondary-side control in isolated power conversion applications
• Features low quiescent current consumption for improved efficiency

Power Supply Controllers, Monitors Applications

• Flyback converter designs
• Forward converter architectures
• LLC resonant converter implementations

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix DRBT corresponds to the 8-SON (3x3) package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the selected component matches the required thermal performance for the intended operating environment. Cross-reference the datasheet revision to confirm design specifications remain unchanged.

Power Supply Controllers, Monitors Selection Notes

Select this component for isolated power supplies requiring precise secondary-side rectification control. It is suitable for designs utilizing flyback, forward, or LLC topologies. Consider the 8-SON footprint constraints during PCB layout. Evaluate the timing delays against the transformer characteristics to ensure optimal switching synchronization.

Power Supply Controllers, Monitors Part Context

This part belongs to the UCC24610 family of GREEN Rectifier controllers. It serves as a specialized integrated circuit for managing synchronous rectifiers in high-efficiency power conversion systems. The DRBT designation indicates the surface-mount SON packaging option within this product line.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.