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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /MPQ4589GQVE-AEC1
MPQ4589GQVE-AEC1 thumbnail 1
Monolithic Power Systems

MPQ4589GQVE-AEC1

Category
Power Management ICs
Manufacturer
Monolithic Power SystemsDetails
Datasheet
—
Description
90V, 0.8A, 9μA IQ, Synchronous Step-Down DC/DC Converter, AEC-Q100 Qualified
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status8740
QuantityMPQ4589GQVE-AEC1
Country

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Product Details
Key Features

The MPQ4589-AEC1 is a synchronous step-down converter with integrated high-side and low-side MOSFETs (HS-FET and LS-FET, respectively) and a 9μA quiescent current (IQ). It supports up to 0.8A of output current (IOUT) with internal compensation. High power conversion efficiency across a wide load range is achieved with power-save mode (PSM) and a low IQ under light-load conditions to reduce switching and gate driver losses. To achieve a small output voltage (VOUT) ripple under light loads, pull the MODE/SYNC pin high for forced continuous conduction mode (FCCM). The switching frequency (fSW) is always fixed to 400kHz under all load conditions. Full protection features include over-current protection (OCP), short-circuit protection (SCP) with hiccup mode, output over-voltage protection (OVP), and over-temperature protection (OTP). The MPQ4589-AEC1 is available in a QFN-19 (3mmx5mm) package, and is available in AEC-Q100 Grade 1.

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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 MPQ4589GQVE-AEC1, and what package does it use?

MPQ4589GQVE-AEC1 is an authentic electronic component manufactured by Monolithic Power Systems, 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 MPQ4589GQVE-AEC1 datasheet above.

Why is dynamic quotation used instead of a fixed price for MPQ4589GQVE-AEC1?

Electronic component spot-market pricing for MPQ4589GQVE-AEC1 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 MPQ4589GQVE-AEC1?

Lead times for MPQ4589GQVE-AEC1 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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