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Everything about Power Management Bus

Management of power supply

The Power Management Bus (PMBus) is a variant of the System Management Bus (SMBus) which is targeted at digital management of power supplies. Like SMBus, it is a relatively slow speed two wire communications protocol based on I²C. Unlike either of those standards, it defines a substantial number of domain-specific commands rather than just saying how to communicate using commands defined by the user. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Power Management BusA 5-minute orientation
  2. Skim a recent paper: Energy Management Strategy for PEM Fuel Cell Hybrid Power System Considering DC Bus Voltage RegulationInfluential work since 2022
  3. Pick up a classic book: InfluencerThe most-reprinted book on the subject
  4. Read the landmark paper: Optimal Dimensioning and Power Management of a Fuel Cell/Battery Hybrid Bus via Convex ProgrammingCited 292 times
  5. Go sideways: I2CA closely related topic
  6. Go sideways: System Management BusA closely related topic

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🗂️ The subject at a glance

  1. Overview
  2. Patenting issues

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics