IR3720MTRPBF

Power Supply Controllers, Monitors Overview

The IR3720MTRPBF is a power monitor integrated circuit manufactured by Infineon Technologies, formerly International Rectifier. It features a digital I2C interface for system communication and includes an analog output pin. The device operates within a supply voltage range of 2.9 V to 3.63 V and supports a minimum input voltage of 2.9 V. It utilizes a QFN-40 surface-mount package suitable for automated assembly.

Power Supply Controllers, Monitors Feature Summary

• Digital I2C interface for configuration and data retrieval
• Analog output capability for monitoring signals
• Integrated power measurement functionality

Power Supply Controllers, Monitors Applications

• Server and workstation power management systems
• Graphics processing unit (GPU) power monitoring
• Central processing unit (CPU) rail supervision

Power Supply Controllers, Monitors Procurement Notes

Verify the manufacturer designation as Infineon Technologies due to corporate acquisition history. Confirm the RoHS compliance status through the official datasheet documentation. Ensure the specific ordering suffix matches the required tape and reel packaging format for production integration.

Power Supply Controllers, Monitors Selection Notes

Select this component when precise digital power monitoring with I2C connectivity is required. The inclusion of an analog output provides flexibility for legacy or mixed-signal monitoring architectures. Verify that the operating voltage range aligns with the target power rail specifications.

Power Supply Controllers, Monitors Part Context

This part belongs to the IR372x series of power management ICs designed for high-performance computing applications. It serves as a specialized solution for monitoring critical voltage rails in complex electronic systems requiring accurate power telemetry.

Power Supply Controllers, Monitors Replacement Considerations

Consult official replacement guides for updated components. Verify compatibility with existing board layouts and software drivers before substitution.