MAX14562ETA+

Overview

The MAX14562ETA+ is a specialized power management integrated circuit designed for overvoltage protection. It features an integrated N-channel MOSFET with a low on-resistance of 160mΩ and supports input voltages up to 36V. The device provides a regulated +5.15V output and includes soft-start functionality to manage inrush current. It operates within a temperature range of -40°C to +85°C and draws a supply current of 300µA.

Feature Summary

• Integrated high-voltage N-channel MOSFET for efficient power path control
• Built-in overvoltage protection mechanism to safeguard downstream components
• Regulated output voltage capability for stable power delivery
• Soft-start feature to limit initial surge currents during activation

Applications

• Overvoltage protection circuits
• Embedded control systems
• Embedded communication applications

Procurement Notes

Verify the specific package type, which is TDFN-8-EP (2x2), against your PCB footprint requirements. Confirm that the 36V maximum input rating aligns with your system's voltage profile. Ensure the 160mΩ MOSFET resistance meets your thermal and efficiency targets. Check for RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when a compact solution for high-voltage input protection is needed. The integrated MOSFET reduces external component count compared to discrete solutions. Consider the 300µA supply current for low-power standby applications. The regulated output simplifies biasing requirements for connected logic or sensors.

Part Context

This part belongs to the Maxim Integrated portfolio, now part of Analog Devices Inc. It falls under the category of specialized power management ICs. The device is distinct from standard linear regulators due to its primary focus on protection and power path management rather than simple voltage conversion.

Replacement Considerations

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