MAX16128UAACAC+T

Overview

The MAX16128UAACAC+T is a load-dump and reverse-voltage protection circuit designed for automotive and industrial applications. It operates within a voltage range of 3 VDC to 30 VDC and draws a maximum supply current of 400 uA. The device functions reliably across an extended temperature range from -40°C to +125°C. It utilizes an external 10 uF capacitor for proper operation and is housed in an 8-UMAX surface-mount package.

Feature Summary

• Provides integrated protection against high-voltage load dump events and reverse polarity connections.

Applications

• Automotive electronic systems
• Avionics equipment
• Industrial control modules

Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited availability status reported by distributors. Confirm the specific suffix 'T' indicates tape-and-reel packaging when placing orders. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with official datasheets to prevent substitution errors during integration.

Selection Notes

Select this component for designs requiring robust transient voltage suppression in 12V or 24V automotive architectures. Evaluate the 400 uA quiescent current against system power budgets. Ensure the PCB layout accommodates the 8-UMAX footprint and the required 10 uF external capacitor placement near the input pins for optimal performance.

Part Context

This part belongs to the MAX16128 series of supervisory circuits focused on power integrity. It serves as a critical interface between harsh electrical environments and sensitive downstream logic, ensuring system survival during abnormal voltage conditions common in vehicle electrical networks.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing board layouts if considering alternative PMIC solutions from other manufacturers.