Datasheet Texas Instruments TPS53667RTAR — Datenblatt

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SLUSC40B – JULY 2016 – REVISED FEBRUARY 2017 TPS53667 6-Phase, D-CAP+, Step-Down, Buck Controller with NVM
and PMBusв„ў Interface for ASIC Power and High-Current Point-of-Load
Check for Samples: TPS53667 1 Features 3 Description The TPS53667 is a high-current, multi-phase, stepdown controller. The device offers built-in non volatile
memory (NVM) and PMBus interface. It is compatible
with the NexFET power stages (CSD9549x). The
TPS53667 provides 8-bit BOOT voltage selection
covering output voltage from 0.5 V to 2.5 V, with
steps as small as 5 mV, which is ideal for high
current application with accurate output voltage
setting. Advanced control features such as D-CAP+
architecture with undershoot reduction (USR) and
overshoot reduction (OSR) provide fast transient
response, lowest output capacitance, and high
efficiency. The TPS53667 also provides novel phase
interleaving strategy and dynamic phase shedding for
efficiency improvement at light loads. In addition, the
TPS53667 supports the PMBus communication …