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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /HF300GJ-Z
HF300GJ-Z thumbnail 1
Monolithic Power Systems

HF300GJ-Z

Category
Power Management ICs
Manufacturer
Monolithic Power SystemsDetails
Datasheet
Description
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status2880
QuantityHF300GJ-Z
Country

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Product Details
Key Features
Documentation

The HF300 is an intelligent, high-frequency, flyback, ideal clamping controller that is used to replace the passive resistor-capacitor-diode (RCD) snubber in a flyback circuit to clamp the drain-source voltage spike caused by the leakage inductance (LLKG) after the primary main switch (e.g. MOSFET) turns off. The HF300 is compatible with many flyback modes, such as continuous conduction mode (CCM), discontinuous conduction mode (DCM), quasi-resonant (QR) operation, and zero-voltage switching (ZVS). The HF300 can support up to 300kHz flyback applications, and can also improve the efficiency of a flyback circuit. The HF300 is an ideal substitute for a traditional passive RCD snubber. Replacing this traditional snubber does not increase complexity or system cost. Full protection features and flexible parameter settings guarantee safe operation of the flyback circuit. The HF300 is available in a space-saving TSOT23-6 package.

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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 HF300GJ-Z, and what package does it use?

HF300GJ-Z 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 HF300GJ-Z datasheet above.

Why is pricing for HF300GJ-Z available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for HF300GJ-Z 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 HF300GJ-Z be shipped once quoted?

Lead times for HF300GJ-Z 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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