MAX5058EUI

Power Management - Specialized Overview

The MAX5058EUI is a secondary-side synchronous rectifier driver designed for isolated power supply applications. It operates with a supply voltage range of 4.5V to 28V and draws a typical supply current of 2.5mA. The device features two drivers with an output current capability of 2A, housed in a 28-TSSOP-EP package. It supports an inverting configuration and functions within a temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Utilizes a look-ahead signal from the primary side to ensure proper turn-on and turn-off timing for synchronous MOSFETs.
• Generates clean drive waveforms optimized for synchronous rectification efficiency.

Power Management - Specialized Applications

• Isolated power supplies
• Flyback converters
• Forward converters

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific part number matches the required package and suffix specifications. Check for RoHS compliance status and lead time constraints due to potential limited availability or end-of-life status associated with this series.

Power Management - Specialized Selection Notes

Select this component for isolated topologies requiring precise secondary-side control. Ensure the input voltage range aligns with the system's operational requirements. Consider the thermal performance and package type for PCB layout optimization. Verify compatibility with the primary controller's signaling methods for accurate synchronization.

Power Management - Specialized Part Context

This component belongs to the MAX5058 series of gate drivers manufactured by Analog Devices Inc./Maxim Integrated. It is categorized under PMIC and Power Management ICs, specifically serving as a MOSFET gate driver for power conversion applications. The series is designed to enhance efficiency in isolated DC-DC converter designs.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer resources for cross-reference information or updated product line recommendations if this obsolete part is no longer suitable.