Infineon High-Precision Power Monitoring and Reporting IC Builds in Protection IPs

Infineon Technologies expanded its XDP protection and monitoring portfolio with the XDM700-1, a system monitoring and reporting IC for high- or low-side current and voltage sensing that features an input voltage range of up to 80 V.

Utilizing XDP7xx protection as a platform, the XDM700-1 provides precise, real-time measurements, as well as monitoring and reporting capabilities, for a wide range of target applications. They include AI and cloud server systems, telecommunications equipment, power management, power supplies, robotics, test equipment, and renewable-energy systems. 

The IC, introduced at APEC 2026, integrates 12-bit voltage and current ADCs and a 5-V regulator with 10-mA output capability that offers high-precision measurement accuracy of up to 0.4% for voltage, 0.75% for current, 1.15% for power, and 2.7% for energy. There’s a four-level programmable current-sense differential range of 12.5, 25, 50, and 100 mV.

The monitor provides reporting in analog form via the IMON pin and in a digital format via a PMBus 1.3 interface operating at 1 MHz. Additional features include reporting telemetry of peaks and valleys as well as programmable warnings for overcurrent, input undervoltage, input overvoltage, output undervoltage, output overvoltage, input overpower, and overtemperature.

The XDM700-1 uses Infineon’s XDP7xx protection IPs and infrastructure to enable high-precision system monitoring and reporting for mission-critical computing and energy applications from grid to core. Among the targets are solid-state transformers and circuit breakers, high-voltage and intermediate bus conversion, as well as second-stage DC conversion power modules. 

Samples of the XDM700-1 are available now, with production starting in April 2026. It’s offered in an industry-standard VQFN-24 pin package measuring 4- x 4-mm² with −40 to +125°C junction temperature.