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TPS54327DDAR
Brand: Texas Instruments
The TPS54327DDAR is a synchronous buck converter using D-CAP2 hysteretic control for fast load-transient response without external compensation, delivering up to 3 A from a 4.5 V to 18 V input. Its 0°C to +85°C commercial-temperature grade and 8-pin HSOIC package suit consumer and commercial point-of-load designs on 12 V bus rails.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | TPS54327DDAR | 2,500 | 26+ | Texas Instruments TPS54327DDAR commercial-temperature D-CAP2 synchronous buck converter; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Buck (step-down) regulator, synchronous, integrated FETs, D-CAP2 control |
| Input Voltage | 4.5 V to 18 V |
| Output Voltage / Current | Adjustable output via feedback resistor divider; 3 A mmum output current |
| Package / Case | 8-HSOIC (DDA), 4.9×6.0 mm |
| Control Method | D-CAP2 hysteretic control architecture for fast transient response |
| Package Detail | osed-pad HSOIC-8 improves thermal dissipation for the integrated synchronous FETs |
| Operating Temperature | 0°C to +85°C — commercial temperature grade |
| Design Class | Commercial-grade D-CAP2 buck converter, narrower voltage and temperature range than the 60V TPS543 × xamily |
Power Features & Applications
- D-CAP2 hysteretic control delivers fast load-transient response without external compensation components
- Synchronous rectification maximizes efficiency across the load range
- 3 A output current suits general consumer and commercial point-of-load rails
- 4.5 V to 18 V input range fits common 12 V bus and USB-adjacent voltage rails
- 0°C to +85°C commercial-temperature grade suits indoor consumer and commercial equipment
- Exposed-pad HSOIC-8 package improves thermal dissipation for the integrated synchronous FETs
Need Price & Availability for TPS54327DDAR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for TPS54327DDAR.
Listed stock is subject to final RFQ confirmation.
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- Required quantity
- Target date code
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Quality, Shipping & Payment
Commercial and shipment details for TPS54327DDAR are confirmed with the formal quotation.
Shipping
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Frequently Asked Questions
Is TPS54327DDAR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TPS54327DDAR by RFQ.
What should buyers check before ordering TPS54327DDAR?
Buyers should check voltage range, current rating, package, protection features and date code for TPS54327DDAR, together with live stock and traceable supply.
How do I request a quote for TPS54327DDAR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.