MAX14572EUD+

Overview

The MAX14572EUD+ is an adjustable overvoltage and overcurrent protection integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a 14-TSSOP-EP surface-mount package with an exposed pad for thermal management. The device monitors a single input line and provides protection against voltage and current faults. Key electrical parameters include a maximum supply voltage of 36 V, an operating temperature range from -40°C to +85°C, and an accuracy of 15%. The output type is open drain, and it does not include manual reset or watchdog timer functions.

Feature Summary

• Provides adjustable overvoltage and overcurrent protection for single-input lines
• Integrates internal switch technology for fault isolation
• Features open-drain output configuration for flexible interfacing

Applications

• General purpose circuit protection
• Industrial equipment power monitoring
• Consumer electronics power distribution

Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status reported by major retailers. Confirm RoHS compliance details directly with the manufacturer documentation. Ensure the TSSOP-14 package variant matches design requirements. Check for any specific handling instructions related to the exposed pad thermal structure during assembly.

Selection Notes

Select this component when adjustable thresholds for both voltage and current are required in a compact surface-mount form factor. The 15% accuracy specification suits general applications rather than precision measurement tasks. Consider the absence of manual reset functionality if system recovery logic must be handled externally. Evaluate the 36V maximum rating against peak transient voltages in the target application environment.

Part Context

This part belongs to the MAX1457x series of supervisory circuits designed for robust power management. It complements other Maxim Integrated PMIC solutions by offering dedicated fault protection capabilities. The device is part of Analog Devices' portfolio following the acquisition of Maxim Integrated, maintaining compatibility with existing industrial and consumer design standards.

Replacement Considerations

MAX14571EUD+T offers similar supervision features but may differ in specific threshold configurations or packaging variants. Verify pinout compatibility and functional equivalence before substitution.