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AC/DC & DC/DC controllers (external FET)

TPS51631

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3-phase DCAP+ Step-Down Controller for VR12.5 CPUs

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Data sheet

TPS51631

ACTIVE
Data sheet Order now

Product details

Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 95 Operating temperature range (°C) -40 to 105 Control mode D-CAP+ Topology Multiphase Rating Catalog Vout (min) (V) 0.5 Vout (max) (V) 2.3 Features Power good, SVID Iq (typ) (µA) 500 Duty cycle (max) (%) 50 Number of phases 3
Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 95 Operating temperature range (°C) -40 to 105 Control mode D-CAP+ Topology Multiphase Rating Catalog Vout (min) (V) 0.5 Vout (max) (V) 2.3 Features Power good, SVID Iq (typ) (µA) 500 Duty cycle (max) (%) 50 Number of phases 3
VQFN (RSM) 32 16 mm² 4 x 4
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Technical documentation

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Type Title Date
* Data sheet TPS51631 Intel VR12.5 Mobile CPU Core VR Controller datasheet (Rev. B) 22 Aug 2013
Application note Multiphase Buck Design from Start to Finish, Part 1 (Rev. B) 07 Apr 2021
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018

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VQFN (RSM) 32 Ultra Librarian
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