FL73293MX Equivalent & Substitute Parts

Part Overview

The FL73293MX is a Gate Driver IC manufactured by onsemi, classified as a Power Management (PMIC) component. This device is designated as obsolete, necessitating identification of active equivalent parts for continued system design and procurement. The obsolete status requires engineers to select functionally compatible alternatives from the current product portfolio to maintain design continuity and ensure long-term component availability.

Substiute Parts

FL73293MX

onsemiIn Stock: 850FL73293MX Datasheet

Current PartRFQ

FAN73912AMX

onsemiIn Stock: 1919FAN73912AMX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The FAN73912AMX is identified as the manufacturer-recommended substitute for the obsolete FL73293MX. Substitution eligibility is determined by the following criteria:

Functional Classification: Both parts are Gate Driver ICs within the Power Management (PMIC) category, designed to drive high-power switching devices.

Regulatory Compliance: The substitute part maintains ROHS3 compliance and REACH Unaffected status, ensuring compatibility with current environmental and regulatory requirements.

Manufacturer Continuity: Both parts are manufactured by onsemi, providing design support consistency and supply chain reliability.

Product Status: The FAN73912AMX maintains active product status, ensuring ongoing availability, technical support, and manufacturing continuity.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: The FAN73912AMX is the manufacturer-recommended equivalent for the obsolete FL73293MX. Selection of this part is based on:

1. Active Product Status: The FAN73912AMX maintains active manufacturing status, ensuring procurement availability and technical support continuity.

2. Regulatory Alignment: Both parts satisfy ROHS3 compliance and REACH Unaffected requirements, maintaining regulatory compatibility across design lifecycles.

3. Manufacturer Support: onsemi's continued support of the FAN73912AMX provides access to technical documentation, application notes, and design resources.

4. Functional Classification: Both devices operate within the Gate Driver IC category, serving equivalent roles in power management applications.

For designs currently utilizing the FL73293MX, transition to the FAN73912AMX is supported by the manufacturer's substitution designation. Detailed electrical and mechanical compatibility must be verified through comparison of application-specific requirements with the FAN73912AMX datasheet specifications.

Frequently Asked Questions (FAQ)

Q: Why is the FL73293MX being discontinued?

A: The FL73293MX has reached obsolete status within onsemi's product portfolio. Obsolete designation indicates the part is no longer manufactured or supported. The FAN73912AMX is the designated replacement within the current product line.

Q: Is the FAN73912AMX a direct replacement for the FL73293MX?

A: The FAN73912AMX is the manufacturer-recommended substitute for the FL73293MX. Both parts are Gate Driver ICs from onsemi and maintain equivalent regulatory compliance. Detailed circuit-level compatibility must be confirmed through datasheet review and application requirements analysis.

Q: What packaging is available for the FAN73912AMX?

A: The FAN73912AMX is supplied in 16-SOIC (0.295", 7.50mm Width) packaging with Surface Mount mounting type. Packaging options include Cut Tape (CT) and Digi-Reel® formats.

Q: Are both parts RoHS compliant?

A: Yes. Both the FL73293MX and FAN73912AMX are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: What is the current availability status of these parts?

A: The FL73293MX is obsolete with limited inventory (745 Pcs). The FAN73912AMX is active with current inventory (1872 Pcs), ensuring reliable procurement for new designs and production requirements.

Q: Should I use the FAN73912AMX for new designs?

A: For new designs, the FAN73912AMX is the appropriate selection, as it maintains active product status and manufacturer support. Existing designs using the FL73293MX should evaluate transition to the FAN73912AMX to ensure long-term component availability and supply chain continuity.