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TPS546C23RVFR 35 A Synchronous Buck Converter

Texas Instruments·Power Management (DC-DC)·ActiveNew & Original

TPS546C23RVFR 35 A Synchronous Buck Converter
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  • New & Original — date-code photo and documentation with every shipment
  • Lead time on request
  • MOQ 1 pc — flexible for prototypes and production runs
  • Tape & reel / cut tape and custom packaging available
  • Power Management (DC-DC) line — availability, approved alternates and pricing checked line by line
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Specifications

ManufacturerTexas Instruments
Manufacturer part numberTPS546C23RVFR
CategoryPower Management (DC-DC)
DescriptionTI TPS546C23RVFR 4.5 V to 18 V, 35 A synchronous SWIFT buck converter with PMBus telemetry, stackable to 70 A, integrated 3.2 mOhm and 1.4 mOhm NexFET power stage, LQFN-CLIP-40 — point-of-load rails on servers, switches and AI accelerator boards
Package / caseLQFN-CLIP (RVF), 40-pin
Mounting typeSMD
ConditionNew & Original
Datasheethttps://www.ti.com/lit/ds/symlink/tps546c23.pdf
FunctionSynchronous step-down converter
Input voltage4.5 V ~ 18 V
Output voltage0.35 V ~ 5.5 V
Output current35 A (70 A with two devices stacked and current sharing)
Integrated power stage3.2 mOhm / 1.4 mOhm stacked NexFET
TelemetryPMBus 1.3 compliant
Reference accuracy0.5 percent at 600 mV and above
Reference range350 mV ~ 1650 mV for adaptive voltage scaling
Current sensingLossless low-side MOSFET sensing
Remote sensingDifferential
Programmable addresses64 via ADDR0 / ADDR1
PackageLQFN-CLIP (RVF), 40-pin
HS code8542399000

Availability & supply

StockSourced to order
Minimum order (MOQ)1 pc
Lead timeLead time on request
Unit priceOn request — quoted per quantity
PackagingTape & reel, 2500 pcs per reel
NotesTPS546C23RVFT (250 pcs reel) available; other SWIFT converters quoted on request

Alternatives & cross-references

Pin-compatible
Ask us — we source cross-references on request.
Same spec · other brand
Ask us — we source cross-references on request.
Functional equivalent
Ask us — we source cross-references on request.

Quality & compliance

Traceability
Every line ships with manufacturer / distributor documentation and a date-code photo taken before dispatch.
Incoming inspection
Parts checked for marking, packaging and count on receipt; X-ray / decapsulation available on request for high-value lines.
Certificates on request
COC / COA / RoHS declaration issued with the shipment. Full lot traceability kept for 24 months.

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