MAX16126TCA/V+T

Product Overview

The MAX16126TCA/V+T from Analog Devices Inc./Maxim Integrated is a specialized power-management PMIC for load-dump and voltage-protection functions. It operates from a 3V to 30V supply, draws 224µA supply current, and is specified for an ambient operating temperature range of -40°C to 125°C (TA). The automotive-grade, AEC-Q100-qualified device is offered in a 12-TQFN (3x3) 12-WFQFN Exposed Pad package for surface-mount assembly. It is intended for specialized power-management roles.

Key Features

• Load-dump and reverse-voltage protection functions.
• Voltage-protection PMIC function.
• Load Dump, Voltage Protection application.
• 3V to 30V supply voltage range.
• 224µA supply current.
• Automotive grade.
• AEC-Q100 qualification.
• Operating temperature -40°C to 125°C (TA).
• 12-WFQFN Exposed Pad package/case.
• 12-TQFN (3x3) device package.
• Surface-mount mounting type.

Applications

• Automotive voltage-protection circuits
• Load-dump protection
• Reverse-voltage protection

Design & Procurement Notes

When selecting this PMIC, align the 3V to 30V supply range and 224µA supply current with the power budget and input conditions. The -40°C to 125°C (TA) range should be checked against the intended ambient environment. The AEC-Q100 automotive grade may be considered for automotive qualification requirements, but it should not be assumed to cover every system-level automotive requirement. The 12-TQFN (3x3) exposed-pad package requires a surface-mount footprint and pad layout appropriate for the 12-WFQFN Exposed Pad form factor. Confirm that the required function is load-dump, reverse-voltage, or voltage protection before final selection, and review the layout, exposed-pad handling, and mounting details needed for the 12-TQFN (3x3) package.