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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /UC3846QTR
UC3846QTR thumbnail 1
Texas Instruments

UC3846QTR

Category
Interface ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
IC REG CTRLR MULT TOP 20PLCC.Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status2990
QuantityUC3846QTR
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackagingTape & Reel (TR), BulkPart StatusObsolete
Manufacturer Lead Time16 WeeksClock SyncYes
Control FeaturesCurrent Limit, Enable, Frequency Control, Soft StartDuty Cycle (Max)50%
Frequency - Switching500kHzFunctionStep-Up, Step-Up/Step-Down
Mounting TypeSurface MountNumber of Outputs2
Operating Temperature0°C ~ 70°C (TA)Output ConfigurationPositive
Output Phases1Output TypeTransistor Driver
Package / Case20-LCC (J-Lead)Supplier Device Package20-PLCC (9x9)
Synchronous RectifierYesTopologyBoost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Voltage - Supply (Vcc/Vdd)6.95V ~ 40VExportControlClassNumberEAR99
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) 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.
ERAI
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ESD Control

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Product FAQ
Purchasing FAQ

What type of component is UC3846QTR, and what package does it use?

UC3846QTR is an authentic electronic component manufactured by Texas Instruments, categorized under Interface ICs. It is supplied in the standard manufacturer-specified 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 UC3846QTR datasheet above.

Why is dynamic quotation used instead of a fixed price for UC3846QTR?

Electronic component spot-market pricing for UC3846QTR 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.

What is the delivery timeline after placing an order for UC3846QTR?

Lead times for UC3846QTR 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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