VI-22X-EW Equivalent & Substitute Parts Reference

Part Overview

The Vicor Corporation VI-22X-EW is a DC DC converter classified as an Isolated Module providing a single 5.2V output at up to 19.23A from a 21V to 56V input, with a maximum output power of 100W. The VI-22X-EW is a full brick module designed for ITE (Commercial) applications, incorporating protection features such as OCP, OTP, OVP, and SCP. The product status is Obsolete. Sourcing alternatives with matching electrical and mechanical parameters is essential for new designs or maintenance, especially due to obsolescence.

Substiute Parts

VI-22X-EW

Vicor CorporationIn Stock: 820VI-22X-EW Datasheet

Current PartRFQ

VI-22X-EW-B1

Vicor CorporationIn Stock: 756VI-22X-EW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the VI-22X-EW are determined based on identical or equivalent electrical parameters, mechanical package, mounting type, protection features, certifications, and compliance status. Substitution is accepted when input and output voltages, currents, power rating, isolation voltage, efficiency, thermal range, and protection features match exactly. Compliance with the same RoHS and REACH status, mounting method, form factor, and use in the same application area are required for direct substitution.

Key parameters for substitution:

• Input Voltage Range: 21V to 56V
• Output Voltage: 5.2V
• Output Current (Max): 19.23A
• Power (Watts): 100W
• Isolation Voltage: 3kV
• Protection Features: OCP, OTP, OVP, SCP
• Package/Case: Full Brick
• Mounting Type: Through Hole
• Operating Temperature Range: -10°C ~ 85°C
• Efficiency: 88%
• Compliance and Certification status (RoHS, REACH)

Parameter Comparison

Engineering Selection Recommendations

The VI-22X-EW is classified as obsolete. When selecting a substitute, ensure that the product status aligns with current sourcing requirements. Both VI-22X-EW and VI-22X-EW-B1 are RoHS non-compliant, have REACH Unaffected status, and share the same ECCN and HTSUS classifications. The substitute VI-22X-EW-B1 matches the main part in all major electrical parameters, mounting type, thermal range, and package type, with a noted difference in module height. Use the substitute only if the height difference is compatible with the end-application mechanical constraints.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting VI-22X-EW in a design?
A1: The primary substitution criteria are matching input voltage range, output voltage and current ratings, power, isolation voltage, efficiency, package type, mounting method, operating temperature, and compliance certifications such as RoHS, REACH, ECCN, and HTSUS.

Q2: Are there mechanical differences between VI-22X-EW and VI-22X-EW-B1?
A2: Both parts have the same length and width, but the VI-22X-EW-B1 has a greater height: 1.07" compared to 0.50" for the main part.

Q3: Does RoHS or REACH compliance affect substitution?
A3: Both the main and substitute parts are RoHS non-compliant and REACH Unaffected, so compliance status does not affect substitution between these two specific models.

Q4: Is the through-hole mounting and full brick package consistent across substitute options?
A4: Yes, both VI-22X-EW and VI-22X-EW-B1 share through-hole mounting and full brick module package.

Q5: What applications are supported by both VI-22X-EW and VI-22X-EW-B1?
A5: Both parts are classified for ITE (Commercial) applications as per provided documentation.

Q6: How significant is the efficiency parameter for substitutes?
A6: Both main and substitute parts have matched efficiency at 88%; this parameter does not differentiate them.

Q7: Can substitute selection be based on product status only?
A7: Product status (active or obsolete) informs sourcing and design in considerations in addition to technical parameters and compliance information.