SC3227CMX Gate Driver IC - Equivalent & Substitute Parts

Part Overview

The SC3227CMX is an obsolete Gate Driver IC manufactured by onsemi, classified under Power Management (PMIC). This component functions as a gate driver for power semiconductor applications. Due to its obsolete product status, identifying functionally equivalent alternatives is essential for design continuity and procurement planning. The SC3227CMX is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity tolerance.

Substiute Parts

SC3227CMX

onsemiIn Stock: 883SC3227CMX Datasheet

Current PartRFQ

FAN3227CMX

Fairchild SemiconductorIn Stock: 5271FAN3227CMX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The FAN3227CMX qualifies as a functional substitute for the SC3227CMX based on the following substitution criteria:

• Both components operate within the Power Management (PMIC) category as gate driver ICs
• Both are designed for gate driving applications with compatible functional architecture
• The FAN3227CMX maintains active product status, ensuring ongoing availability and supply chain continuity
• Compliance certifications (ROHS3 for SC3227CMX; EAR99 classification for FAN3227CMX) support regulatory compatibility in equivalent applications
• The FAN3227CMX provides documented electrical specifications including supply voltage range (4.5V ~ 18V), output current capability (3A source/sink), and operating temperature range (-40°C ~ 125°C), enabling direct functional assessment

Parameter Comparison

Engineering Selection Recommendations

The FAN3227CMX represents the documented substitute for the obsolete SC3227CMX. Selection of the FAN3227CMX is supported by:

• Active product status ensuring long-term availability and supply chain reliability
• Functional classification within the same Power Management (PMIC) category
• Documented electrical specifications enabling direct performance assessment in gate driver applications
• Surface mount packaging (8-SOIC) providing standard PCB integration compatibility

For applications requiring the SC3227CMX, the FAN3227CMX provides a direct functional alternative with verified specifications and active manufacturing status.

Frequently Asked Questions (FAQ)

Q: Why is the SC3227CMX listed as obsolete? A: The SC3227CMX has reached end-of-life status with onsemi. The FAN3227CMX serves as the active substitute for continued design support and procurement.

Q: What are the key compatibility criteria between SC3227CMX and FAN3227CMX? A: Both components function as gate driver ICs within the Power Management (PMIC) category. The FAN3227CMX provides documented specifications including 4.5V ~ 18V supply voltage, 3A output current capability, and -40°C ~ 125°C operating temperature range, supporting functional equivalence in gate driving applications.

Q: Is the FAN3227CMX package compatible with SC3227CMX footprints? A: The FAN3227CMX uses 8-SOIC (0.154", 3.90mm Width) surface mount packaging. PCB layout compatibility must be verified against the original SC3227CMX package specifications.

Q: Are there compliance differences between these parts? A: The SC3227CMX is ROHS3 compliant with REACH Unaffected status. The FAN3227CMX carries EAR99 classification. Compliance requirements for your specific application should be verified during design transition.

Q: What is the current inventory status? A: The SC3227CMX has 861 pieces in stock (obsolete status). The FAN3227CMX has 5229 pieces in stock with active product status, providing superior supply chain continuity.