MAX16020LTER+T

Supervisors Overview

The MAX16020LTER+T is a low-power supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It features a battery backup switch and chip-enable gating for MPU supervision. The device operates within a supply voltage range of 1.53 V to 5.5 V, with a typical threshold voltage of 3.1 V. It includes a manual reset input and a watchdog timer. The component is housed in a TQFN-EP-16 package and supports active high, active low, and push-pull output types.

Supervisors Feature Summary

• Integrates a battery backup switch for seamless power transition management
• Includes chip-enable gating functionality for system control
• Features a built-in watchdog timer for fault detection
• Supports manual reset input for user-initiated system recovery

Supervisors Applications

• Microprocessor (MPU) supervision
• Low-power embedded systems requiring battery backup
• Industrial control units with watchdog requirements

Supervisors Procurement Notes

Verify the specific suffix 'TER' against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with the required operating temperature range and voltage thresholds before integration into the design.

Supervisors Selection Notes

Select this component when a single-input supervisor with integrated battery backup and chip-enable gating is required. Consider the TQFN-EP-16 package size and the specific threshold voltage requirements relative to the monitored rail.

Supervisors Part Context

This part belongs to the MAX16020L series of supervisory circuits designed for low-power applications. It is distinct from the MAX16021 series, which lacks the chip-enable gating feature. The device is categorized under PMIC - Power Management ICs.

Supervisors Replacement Considerations

MAX16020LTES+T is a documented variant within the same family. Verify functional equivalence regarding the battery backup and chip-enable features before substitution.