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TPS546D24ARVFR 40A PMBus Step-Down

Texas Instruments·Synchronous Buck Converter (PMBus)·ActiveNew & Original

TPS546D24ARVFR 40A PMBus Step-Down
3.1296 USD
Order quantityUnit priceTerms
1-94.7372 USDEXW
10-294.1183 USDEXW
30-993.7502 USDEXW
100-4993.3788 USDEXW
500-9993.2071 USDEXW
1000+3.1296 USDEXW

Prices are indicative starting points — send your BOM and target quantity for an exact quotation. · FOB / DDP on request

  • 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
  • Synchronous Buck Converter (PMBus) line — availability, approved alternates and pricing checked line by line
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Specifications

ManufacturerTexas Instruments
Manufacturer part numberTPS546D24ARVFR
CategorySynchronous Buck Converter (PMBus)
DescriptionTexas Instruments TPS546D24A 2.95-16 V synchronous buck converter delivering 40 A per device and up to 160 A when two to four devices are stacked, with PMBus telemetry, differential remote sense and 4.5 mOhm high-side MOSFETs.
Package / caseLQFN-40 (5 x 7 mm)
Mounting typeSMD
ConditionNew & Original
Datasheethttps://www.ti.com/lit/ds/symlink/tps546d24a.pdf
Vin2.95-16 V
Iout40 A (160 A stacked)
Vout0.25-6 V
InterfacePMBus
Fsw225 kHz-1.5 MHz
Temp-40 to +150 C

Availability & supply

StockSourced to order
Minimum order (MOQ)1 pc
Lead timeLead time on request
Unit price1-9: 4.7372 · 10-29: 4.1183 · 30-99: 3.7502 · 100-499: 3.3788 · 500-999: 3.2071 · 1000+: 3.1296
PackagingTape & reel
NotesC507280; stackable with current sharing on a single PMBus address; targeted at ASIC, FPGA and DDR rails in data-centre hardware; LCSC USD ladder, verify at quote

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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