The UCD90XXX sequencer family can be programmed and configured in PMBus and I2C, but TI’s easy to use Fusion Digital Power™ GUI enables the designer to do as much without ever writing a single line of code. Below you will find some training videos for using this GUI as well as some other application notes to support programming in PMBus.
Application and Design Notes
- UCD90xxx Sequencer and System Health Controller PMBus Command Reference
- Using PMBus™ for Improved System-Level Power Management