MAX17525ATP+T

Overview

The MAX17525ATP+T is a high-accuracy, adjustable power limiter IC from Analog Devices/Maxim Integrated. It operates with an input voltage range of 5.5 V to 60 V and features a TQFN-EP-20 package. The device provides precise current limiting and power regulation for system protection. Key electrical parameters include a maximum monitored voltage of 60 V, a minimum operating supply voltage of 5.5 V, and a maximum operating temperature of +125 °C. It supports reset threshold voltages ranging from 1 V to 3.1 V.

Feature Summary

• High-accuracy adjustable power limiting capability
• Integrated overvoltage protection up to 60 V
• Supports external pFET or diode for negative input protection

Applications

• System power management and protection
• Overvoltage monitoring circuits
• Current-limited power distribution units

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance and lead-free packaging specifications before integration. Ensure the exposed pad (EP) thermal connection requirements are met in the PCB layout design. Cross-reference datasheet revisions to confirm parameter consistency.

Selection Notes

Select this component when precise power limiting within a 5.5 V to 60 V range is required. Consider the TQFN-20 package constraints for thermal dissipation. Evaluate the need for external protection components for negative input scenarios. Verify that the reset threshold voltage range aligns with system supervision requirements.

Part Context

This part belongs to the Maxim Integrated power management family, specifically designed for robust system protection. It integrates voltage monitoring and current limiting functions into a single compact solution. The device is suitable for applications requiring reliable power regulation under varying load conditions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.