LTC2992HMS#PBF

Power Supply Controllers, Monitors Overview

The LTC2992HMS#PBF is a rail-to-rail system monitor manufactured by Analog Devices Inc. It measures current, voltage, and power for two independent supplies. The device operates within a supply voltage range of 2.7V to 100V and includes an integrated shunt regulator for handling input voltages exceeding 100V. It features a wide voltage measurement range from 0V to 100V that remains independent of the input supply voltage. The component is housed in a 16-lead MSOP package.

Power Supply Controllers, Monitors Feature Summary

• Measures current, voltage, and power for two separate power supplies simultaneously
• Operates with input supply voltages ranging from 2.7V up to 100V
• Includes an internal shunt regulator to support monitoring of supplies above 100V
• Provides a voltage measurement range of 0V to 100V independent of the input supply

Power Supply Controllers, Monitors Applications

• -48V redundant power feed systems with transient protection
• High-side power monitoring for bipolar supply configurations
• Dual-channel high-power monitoring combined with negative voltage supervision
• Bidirectional wide-range power monitoring in industrial equipment

Power Supply Controllers, Monitors Procurement Notes

Verify availability status as distribution channels may indicate limited stock or special order requirements. Confirm RoHS compliance details through official documentation before integration. Ensure the specific suffix matches design requirements. Check for any regional sales restrictions applicable to your location. Validate datasheet revisions against current manufacturing standards.

Power Supply Controllers, Monitors Selection Notes

Select this component when simultaneous dual-supply monitoring is required. It is suitable for applications needing measurements independent of the main input supply voltage. Consider the 100V operating limit and the inclusion of the shunt regulator for higher voltage scenarios. The MSOP package is appropriate for space-constrained surface-mount designs requiring precise power analysis.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2992 family of bidirectional wide-range power monitors. These devices are designed for comprehensive system health monitoring in complex power architectures. The family supports various interface options and packaging styles to accommodate different board layout constraints and communication protocol requirements across diverse electronic systems.

Power Supply Controllers, Monitors Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before swapping components. Ensure any replacement maintains the required dual-supply monitoring capability and voltage range specifications.