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TPS53641

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4-Phase, D-CAP+TM Step-Down VR12.x Server CPU VCORE

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Data sheet

TPS53641

ACTIVE
Data sheet Order now

Product details

Rating Catalog Topology Multiphase Iout (max) (A) 160 Vin (max) (V) 20 Vin (min) (V) 4.5 Vout (max) (V) 2.5 Vout (min) (V) 0.5 Control mode D-CAP+ Features Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable Duty cycle (max) (%) 40 Iq (typ) (A) 0.01 Number of phases 4 Operating temperature range (°C) -10 to 105
Rating Catalog Topology Multiphase Iout (max) (A) 160 Vin (max) (V) 20 Vin (min) (V) 4.5 Vout (max) (V) 2.5 Vout (min) (V) 0.5 Control mode D-CAP+ Features Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable Duty cycle (max) (%) 40 Iq (typ) (A) 0.01 Number of phases 4 Operating temperature range (°C) -10 to 105
WQFN (RSB) 40 25 mm² (5 mm × 5 mm)
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Special Note

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 4-Phase, D-CAP+TM Step-Down VR12.x Server CPU VCORE datasheet Jun 5, 2014
Application note Multiphase Buck Design from Start to Finish, Part 1 (Rev. B) Apr 7, 2021
Application note D-CAP+™ Control for Multiphase Step-Down Voltage Regulators for Powering Microp Jan 13, 2019
Technical article Powering Intel’s Xeon D SoC in servers, storage and switches PDF | HTML Jul 8, 2016
Application note SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC Feb 22, 2016
White paper Choosing the Right Variable Frequency Buck Regulator Control Strategy (PPT) Oct 2, 2015
White paper Choosing the Right Variable Frequency Buck Regulator Control Strategy Oct 2, 2015

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WQFN (RSB) 40 Ultra Librarian
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