FAN6293PDMX Equivalent & Substitute Parts

Part Overview

The FAN6293PDMX is a Power Supply Controller manufactured by onsemi, designed for adaptive travel adapter applications. This component functions as a power supply controller for secondary-side synchronous rectifier implementations. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support, legacy system maintenance, and component procurement planning.

Substiute Parts

FAN6293PDMX

onsemiIn Stock: 1085FAN6293PDMX Datasheet

Current PartRFQ

FAN6290QFMX

Fairchild SemiconductorIn Stock: 1474FAN6290QFMX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The FAN6293PDMX has been identified with one substitute component: FAN6290QFMX. The substitution is based on the following criteria:

• Both components function as Power Supply Controllers within the Power Management (PMIC) category
• Both are designed for secondary-side controller and synchronous rectifier applications
• Both share compatible electrical operating parameters within the specified voltage and current ranges
• The FAN6290QFMX maintains active product status, ensuring ongoing availability and manufacturer support

The substitution relationship is established through functional equivalence in power supply control architecture and application compatibility.

Parameter Comparison

Engineering Selection Recommendations

The FAN6293PDMX is obsolete and no longer supported by the manufacturer. The FAN6290QFMX is the identified substitute component and maintains active product status with current manufacturer support.

When selecting between the original and substitute component, consider the following factors:

• The FAN6293PDMX remains available in inventory (994 units) for immediate procurement if legacy component matching is required
• The FAN6290QFMX is actively manufactured and supported, providing long-term availability and design continuity
• The FAN6290QFMX is RoHS and REACH compliant status should be verified with the manufacturer for specific regulatory requirements
• Both components are designed for secondary-side controller and synchronous rectifier applications in power supply architectures

Frequently Asked Questions (FAQ)

Q: Why is the FAN6293PDMX classified as obsolete? A: The FAN6293PDMX has reached end-of-life status with the manufacturer. Obsolete classification indicates that the component is no longer in active production and manufacturer support has been discontinued.

Q: Can the FAN6290QFMX directly replace the FAN6293PDMX? A: The FAN6290QFMX is identified as a functional substitute for the FAN6293PDMX based on shared application in secondary-side controller and synchronous rectifier implementations. Verification of electrical and mechanical compatibility with your specific circuit design is necessary.

Q: What are the key differences between these components? A: The primary difference is product status: the FAN6293PDMX is obsolete, while the FAN6290QFMX is actively manufactured. The FAN6290QFMX provides specified electrical parameters (16V supply, 8 mA supply current, -40°C to 125°C operating range) and is packaged in 10-SOP format.

Q: Are there packaging considerations for substitution? A: The FAN6290QFMX uses 10-SOP (0.154", 3.90mm Width) packaging. Verify that your PCB layout and footprint design accommodate this package specification before implementation.

Q: What compliance certifications apply to these components? A: The FAN6293PDMX is ROHS3 compliant and REACH unaffected. Compliance status for the FAN6290QFMX should be confirmed with the manufacturer for your specific application requirements.