PMBus Power Manager Monitors Board Energy Consumption

PMBus Power Manager Monitors Board Energy Consumption
Linear Technology Corp.

The LTC2975 four-channel PMBus digital power system manager performs current, power, and energy monitoring of the intermediate bus input to point-of-load (POL) converters. The device relieves the host of computation and polling tasks by providing the energy consumed, reported in joules, and the elapsed time through a PMBus interface. Combined with measurements of POL output voltages, currents, and power, the input data enables long-term monitoring of a power system’s conversion efficiency. Specified over the 0°C to +70°C commercial and -40°C to +105°C industrial temperature ranges, the LTC2975 is offered in a 64-pin 9 mm x 9 mm QFN package. Pricing starts at $9.75 each/1,000. A datasheet is available at

Linear Technology Corp.
Milpitas, CA.

Contact Info

Company: Linear Technology Corp.
Country: United States (USA)
Phone number: 408-432-1900 x2419

Suggested Articles

The world’s largest chipmaker saw a 47% decline in data center sales to enterprise and government, even as it forecast a full year 2020 record of $75B

Working with Jacoti of Belgium, Qualcomm wants to make earbuds recognize the hearing anomalies of users.

Tally upgrade from Simbe Robotics uses Nvidia Jetson GPU for edge processing and Intel RealSense LiDAR for higher resolution images