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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /LTM4654
LTM4654 thumbnail 1
Analog Devices

LTM4654

Category
Power Management ICs
Manufacturer
Analog DevicesDetails
Datasheet
Description
55V, 300W Source/Sink Hybrid Step-Down Non-Isolated μModule Bus Converter
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status4420
QuantityLTM4654
Country

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Product Details
Key Features
Applications
Documentation

The LTM4654 is a complete 300W output source/sink switching mode hybrid-topology step-down DC-to-DC power μModule®(micromodule) bus converter. The LTM4654’s exposed power inductor resides on the top of the package, providing an intrinsic path for the heat to dissipate up-and-out of the power module—away from the printed circuit board (PCB). The package includes the switching controller IC, the power MOSFETs, and the supporting components. Only flying (charge-pump) capacitors, bulk input and output bypass capacitors, and a few passive components for configurations are needed.The LTM4654 features bidirectional operation, frequency synchronization, Burst Mode®operation, output voltage soft start, and tracking. An onboard temperature diode is available for temperature monitoring. The LTM4654 is designed for scalability. In higher power applications, multiple LTM4654 power modules can be paralleled.The LTM4654 protects against short-circuit, overcurrent (OC), and overtemperature (OT) faults. The LTM4654 is offered in a BGA package with a RoHS-compliant terminal finish.

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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.
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Product FAQ
Purchasing FAQ

What type of component is LTM4654, and what package does it use?

LTM4654 is an authentic electronic component manufactured by Analog Devices, categorized under Power Management 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 LTM4654 datasheet above.

Why is dynamic quotation used instead of a fixed price for LTM4654?

Electronic component spot-market pricing for LTM4654 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 LTM4654?

Lead times for LTM4654 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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