MAX4843ELT-T

Power Management - Specialized Overview

The MAX4843ELT-T is an overvoltage protection controller designed for low-voltage systems. It protects against high-voltage faults up to 28V. The device operates with a supply voltage range of 1.2V to 28V and features a low standby current of 70µA. It is housed in a 6-WDFN surface-mount package. The component functions within an operating temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Provides active overvoltage protection for sensitive low-voltage circuits
• Capable of handling fault voltages up to 28V
• Maintains low power consumption with minimal standby current draw

Power Management - Specialized Applications

• Overvoltage protection controllers
• Low-voltage system protection
• Power management ICs

Power Management - Specialized Procurement Notes

Verify the specific suffix ELT-T confirms the 6-WDFN package and tape-and-reel quantity. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Check RoHS compliance status if required by your assembly process. Ensure the part number matches the exact functional specification for overvoltage control.

Power Management - Specialized Selection Notes

Select this component when protecting low-voltage loads from transient overvoltages up to 28V. Consider the 70µA supply current for battery-sensitive designs. The 6-WDFN package suits space-constrained surface-mount applications. Verify the input voltage range aligns with your system's operational limits.

Power Management - Specialized Part Context

This part belongs to the MAX4843–MAX4846 series of overvoltage protection controllers. These devices are engineered to safeguard low-voltage electronics from high-voltage faults. The series offers robust protection capabilities while maintaining efficient power usage in compact packages suitable for modern electronic assemblies.

Power Management - Specialized Replacement Considerations

Check for MAX4844, MAX4845, or MAX4846 variants which share similar protection functionalities but may differ in pinout or specific threshold settings. Ensure any substitute maintains the 28V fault tolerance and compatible package type.