ISL28025FR12Z-T7A

Power Supply Controllers, Monitors Overview

The ISL28025FR12Z-T7A is a precision digital power monitor manufactured by Renesas Electronics Corporation. It features a serial interface compatible with PMBus and supports bidirectional high-side and low-side current detection. The device monitors voltage, current, and calculates power with strict accuracy. It handles a common mode input voltage range from 0V to 60V. The IC includes an integrated temperature sensor and fault indication logic for bus voltage windows and overcurrent conditions.

Power Supply Controllers, Monitors Feature Summary

• Bidirectional high-side and low-side current detection capability
• PMBus-compatible serial interface for digital communication
• Integrated temperature sensor for thermal monitoring
• Fault indication logic for bus voltage and overcurrent events

Power Supply Controllers, Monitors Applications

• Telecommunications power systems
• Automotive electronics
• Industrial equipment power management

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'FR12' against official Renesas documentation to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints and PMBus controller requirements before procurement. Confirm availability through authorized distributors only.

Power Supply Controllers, Monitors Selection Notes

Select this component when precise digital monitoring of voltage, current, and power is required in systems operating within a 0V to 60V common mode range. Consider its PMBus compatibility for integration into digital control loops requiring real-time data feedback.

Power Supply Controllers, Monitors Part Context

This part belongs to the ISL2802x series of digital power monitors. It is designed to replace analog sensing solutions by providing accurate digital results directly via a serial interface, reducing external component count in power management designs.

Power Supply Controllers, Monitors Replacement Considerations

ISL28025FI12Z-T7A: Verify if the 'I' prefix indicates a different package or temperature grade compared to the 'F' prefix. Consult official datasheets to ensure pinout and functional equivalence before substitution.