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TPS53647RTAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS53647RTAR product

TPS53647RTAR

Special Purpose Regulators

4-phaseD-CAP+PMBusNVMsynchronous buckWQFN-40

TPS53647RTAR is a programmable 1- to 4-phase buck controller for high-current ASIC and point-of-load rails using TI smart power stages.

Best for

  • High-current multiphase ASIC rails
  • PMBus-managed point-of-load converters
  • Designs using compatible TI smart power stages

Avoid if

  • A standalone integrated regulator is required
  • The power-stage current-sense interface is incompatible
  • A validated compensation and transient-response design is unavailable

Check before use

  • Confirm VIN is within the 4.5 V to 17 V operating range.
  • Confirm V5 supply, phase count, and CSP connections.
  • Verify VID mode, VBOOT, OCP, thermal thresholds, and PMBus pinstrap settings.

Key specifications

Phases
1 to 4
VIN operating range
4.5 V to 17 V
Switching frequency
300 kHz to 1 MHz
Package
40-pin WQFN, 6.00 mm × 6.00 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

ASIC and point-of-load powerServer power railsCommunications equipment

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TPS53647RTAR is a Texas Instruments 4-phase D-CAP+ adaptive on-time synchronous buck controller with nonvolatile memory and a PMBus interface. It is supplied in a 40-pin 6 mm × 6 mm WQFN package.