The TIDA-01367 reference design uses the TPS53679 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering networking application-specific integrated circuits (ASICs).
The dual outputs of the controller target a 240-A, 0.8-V core rail with (...)
- Dual rail 6+1 design - high-powered core rail and single phase auxilliary rail
- PMBus programming of Vout, and other IC parameters, as well as voltage margining
- PMBus monitoring of input/output voltage, current, power, and temperature
- Peak efficiencies of 90 and 91% for core and aux rails