MAX16129UAABA+

Overview

The MAX16129UAABA+ is an automotive-grade load dump and reverse voltage protection integrated circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 3V to 30V and supports an extended operating temperature range from -40°C to +125°C. The device is housed in an 8-uMAX/uSOP surface-mount package, specifically 8-TSSOP or 8-MSOP with a width of 3.00mm. Designed for robust power management applications, it provides essential protection against transient voltage events in automotive environments.

Feature Summary

• Provides dedicated protection against load dump transients and reverse voltage conditions
• Qualified for automotive grade applications ensuring reliability under harsh conditions
• Operates effectively across a wide input voltage range up to 30V

Applications

• Automotive load dump protection circuits
• Reverse voltage protection systems
• General automotive power management ICs

Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeits. Confirm the specific suffix matches the required package variant. Check current availability status as automotive components may experience supply fluctuations. Ensure the receiving facility meets handling standards for sensitive electronic components. Validate that the part number corresponds exactly to the 8-uMAX/uSOP configuration.

Selection Notes

Select this component when designing automotive systems requiring protection against high-voltage transients and reverse polarity. It is suitable for applications where a 3V to 30V operating range is necessary. Consider the 8-pin surface mount package for space-constrained PCB layouts. Ensure the design accommodates the specified -40°C to +125°C temperature range for reliable operation in vehicle environments.

Part Context

This part belongs to the MAX16129 family of supervisory circuits focused on power integrity. It complements other Maxim Integrated PMIC solutions by addressing specific transient immunity needs. The series is designed to enhance system resilience in automotive electronics, working alongside supervisors and regulators to maintain stable operation during electrical disturbances.

Replacement Considerations

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