LTC4151IDD#PBF

Power Supply Controllers, Monitors Overview

The LTC4151IDD#PBF is a high-side current and power monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 7 V to 80 V and features an I2C-compatible interface for digital communication. The device is housed in a 10-lead MSOP package designed for surface-mount installation. It functions as both a current sensor and a power regulator, providing precise monitoring capabilities for power management applications requiring high-voltage input compatibility.

Power Supply Controllers, Monitors Feature Summary

• High-side current sensing capability for accurate power monitoring
• I2C digital interface for system integration
• Integrated power regulation functionality

Power Supply Controllers, Monitors Applications

• High-voltage power monitoring systems
• Battery backup management circuits
• Industrial power distribution units

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix IDD against official Analog Devices documentation to confirm temperature grade and package variant. Confirm RoHS compliance status through the manufacturer's datasheet. Ensure the procurement channel provides valid traceability for this component. Cross-reference the part number with the latest ECAD models for footprint accuracy.

Power Supply Controllers, Monitors Selection Notes

Select this component when high-side monitoring is required within an 80 V input limit. The I2C interface suits designs needing digital feedback without additional analog-to-digital conversion hardware. Consider the MSOP package constraints for thermal management and board space. Validate that the operating temperature range meets the specific environmental requirements of the target application.

Power Supply Controllers, Monitors Part Context

This component belongs to the LTC4151 series of current and power monitors from Analog Devices. It is categorized under PMIC - Power Management ICs. The device complements other battery management and power regulation solutions offered by the manufacturer, focusing on high-voltage monitoring and control tasks.

Power Supply Controllers, Monitors Replacement Considerations

Consult official substitution lists for equivalent high-side current monitors. Verify pinout compatibility before replacing with similar devices from the same or different manufacturers.