LTC2980IY#PBF

Power Supply Controllers, Monitors Overview

The LTC2980IY#PBF is a power system manager manufactured by Analog Devices Inc., designed for comprehensive current and power monitoring. It features sixteen channels with high-side or low-side sensing capabilities, operating on a supply voltage range of 3.13 V to 15 V. The device draws 10 mA of operating current and supports the PMBus interface. It is housed in a BGA-144 package suitable for surface mount installation and functions within an industrial temperature range of -40°C to +105°C.

Power Supply Controllers, Monitors Feature Summary

• Integrates sixteen independent measurement channels for detailed power system analysis
• Supports both high-side and low-side current sensing configurations
• Utilizes the PMBus protocol for digital communication and control

Power Supply Controllers, Monitors Applications

• Multi-rail server power distribution systems
• High-density telecommunications infrastructure
• Industrial equipment requiring precise power monitoring

Power Supply Controllers, Monitors Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm package integrity and RoHS compliance before integration. Check for specific manufacturing lot variations that may affect long-term reliability in critical applications.

Power Supply Controllers, Monitors Selection Notes

Select this component when extensive channel count is required for complex power architectures. Ensure the BGA-144 footprint aligns with PCB layout constraints. Verify that the PMBus interface matches the host controller's communication requirements.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2980 series of power system managers from Analog Devices. It provides integrated solutions for monitoring multiple rails in demanding environments. The series is designed to replace discrete monitoring components, reducing board space and design complexity.

Power Supply Controllers, Monitors Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference pinouts and electrical specifications carefully before substitution.