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  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /TPS54494RSAT
TPS54494RSAT thumbnail 1
Texas Instruments

TPS54494RSAT

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
4A Dual Channel Synchronous Step-Down Switcher with Integrated FET
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3900
QuantityTPS54494RSAT
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingCatalogTopologyBuck
Iout (max) (A)4Vin (max) (V)18
Vin (min) (V)4.5Vout (max) (V)7
Vout (min) (V)0.76FeaturesEnable, Light-load efficiency, Power good, Soft-start fixed, Synchronous rectification
Control modeD-CAP2Switching frequency (min) (kHz)700
Switching frequency (max) (kHz)700Operating temperature range (°C)-40 to 85
Iq (typ) (µA)1200Duty cycle (max) (%)85
TypeConverterPackageHTSSOP (PWP)
Pins16Size32 mm² 5 x 6.4
PackageVQFN (RSA)Pins16
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
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Product FAQ
Purchasing FAQ

What type of component is TPS54494RSAT, and what package does it use?

TPS54494RSAT is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard HTSSOP (PWP) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official TPS54494RSAT datasheet above.

Why is pricing for TPS54494RSAT available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for TPS54494RSAT fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can TPS54494RSAT be shipped once quoted?

Lead times for TPS54494RSAT depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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