) has unveiled an advanced digital multiphase core voltage (Vcore)
power management system solution, consisting of TPS53661, TPS53641
and TPS53631 DC/DC controllers and CSD95372B and CSD95373B NexFET
smart power stages.
The solution is designed for business servers, storage space and
upper range desktop applications. It is available in volume from
Texas Instruments and its certified distributors. The solution
offers advanced transient performance, high telemetry precision and
exceptional system dependability.
The controllers and power stages are compatible with Intel's (
) VR12.5 and VR12 voltage regulation specifications and are a
superior solution to power the newest Intel Xeon processors.
The TPS53661, TPS53641 and TPS53631 controllers are integrated
with TI's advanced D-CAP+ control architecture and are compatible
with 6-, 4- and 3-phase operations, respectively. Moreover, they
comprise the PMBus command set and come in an industry-benchmark
small 5-mm by 5-mm package.
The D-CAP+ control architecture enables the controllers to offer
swift transitory reaction and to eradicate beat frequency. These
controllers are equipped with hybrid analog and digital topology,
which help them offer power-efficiency, high performance and
The CSD95372B and CSD95373B NexFET smart power stages consist of an
intelligent driver and power MOSFETs packed in solid 5-mm by 6-mm
packages. They offer high power density with enhanced thermal
The latest products will enhance Texas Instruments' differentiated
product pipeline, thereby boosting revenues. However, Texas
Instruments operates in an intensely competitive industry and
companies such as Broadcom (
) and Analog Devices (
) can pose stiff competition.
Texas Instruments reported strong second-quarter earnings that grew
37.4% sequentially and 52.6% year over year. Revenues of $3.29
billion were down 10.4% sequentially but up 8% year over year.
Texas Instruments currently holds a Zacks Rank #3 (Hold).
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