LTC2992HMS-1#PBF

Power Supply Controllers, Monitors Overview

The LTC2992HMS-1#PBF is a bidirectional wide-range power monitor manufactured by Analog Devices Inc. It measures current, voltage, and power for two independent supplies within a 0V to 100V range, independent of the input supply voltage. The device operates on a supply voltage between 2.7V and 100V and includes an integrated shunt regulator for handling inputs exceeding 100V. It supports high-side or low-side sensing and communicates via an I2C-compatible interface. The component is housed in a 16-lead MSOP package and functions as a rail-to-rail system monitor.

Power Supply Controllers, Monitors Feature Summary

• Provides simultaneous measurement of current, voltage, and power for two separate power supplies
• Supports bidirectional current sensing with high-side or low-side configuration options
• Integrates a shunt regulator to enable operation with input voltages exceeding 100V

Power Supply Controllers, Monitors Applications

• Rail-to-rail system monitoring in industrial equipment
• Power management systems requiring wide-range voltage supervision
• Bidirectional power flow monitoring in energy storage applications

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm compatibility with your design requirements. Ensure that the operating conditions align with the specified voltage and temperature ranges. Confirm availability status through authorized channels as supply may be limited. Validate pinout and package dimensions against your PCB layout specifications before finalizing procurement decisions.

Power Supply Controllers, Monitors Selection Notes

Select this component when dual-supply monitoring with wide voltage range capability is required. The integrated shunt regulator allows use in systems with inputs above 100V without external protection circuits. Consider the MSOP-16 package size for space-constrained designs. Verify that the I2C interface matches your system controller capabilities and that the operating temperature range meets environmental requirements.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2992 family of power monitors from Analog Devices. The family offers rail-to-rail monitoring solutions for multiple power rails. The HMS-1 variant specifically denotes the MSOP-16 package option. These devices are designed for precision measurement in complex power distribution networks where accurate supervision of multiple supplies is critical for system reliability.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.