Equivalent & Substitute Parts for Vicor Corporation VI-22Y-EX

Part Overview

The Vicor Corporation VI-22Y-EX is an isolated DC-DC converter module, offering a single 3.3V output with a maximum current of 15A and a power rating of 50W. It operates from a 21V to 56V input, features a 3 kV isolation voltage, and includes several protection features such as OCP, OTP, OVP, and SCP. The product is categorized as obsolete, which necessitates the identification of alternative models for continued applications or maintenance requirements.

Substiute Parts

VI-22Y-EX

Vicor CorporationIn Stock: 797VI-22Y-EX Datasheet

Current PartRFQ

VI-22Y-EX-B1

Vicor CorporationIn Stock: 894VI-22Y-EX-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the VI-22Y-EX is determined strictly by matching critical electrical and mechanical parameters: input voltage range, output voltage, output current, power rating, isolation voltage, operating temperature range, efficiency, features, mounting type, package/case, and size. Substitute parts are grouped based on identical or equivalent specifications in these key areas, as provided in the input data.

Parameter Comparison

Engineering Selection Recommendations

Selection between the Vicor VI-22Y-EX and VI-22Y-EX-B1 should be made according to product status, compliance attributes, and supplied certifications. The VI-22Y-EX is obsolete, while the VI-22Y-EX-B1 is active. Both models are RoHS non-compliant, REACH unaffected, share the same series, and possess identical key functional and electrical parameters. Packaging or dimensional differences must be reviewed against application mechanical constraints, based only on the provided size and mounting type information.

Frequently Asked Questions (FAQ)

Q1: What key parameters must be matched for substituting VI-22Y-EX?
A1: Input voltage range, output voltage and current, power rating, isolation voltage, efficiency, features, operating temperature range, mounting type, package/case, and size.

Q2: Are VI-22Y-EX and VI-22Y-EX-B1 functionally equivalent?
A2: Based on the provided parameters, both parts are functionally equivalent in terms of input range, output specifications, efficiency, and features.

Q3: What are the compliance considerations between these models?
A3: Both the VI-22Y-EX and VI-22Y-EX-B1 are RoHS non-compliant and REACH unaffected.

Q4: Is there a difference in mechanical dimensions?
A4: The VI-22Y-EX has a height of 0.50" (12.7mm), while the VI-22Y-EX-B1 has a height of 1.07" (27.1mm), with identical length and width.

Q5: Does the product status affect substitute selection?
A5: The VI-22Y-EX is marked obsolete; the VI-22Y-EX-B1 is active, making the latter the current available choice given matching specifications and compliance status.

Q6: Can the mounting type be directly interchanged?
A6: Both parts utilize through hole mounting in a full brick package. Dimensional compatibility should be confirmed with system mechanical requirements as per supplied size information.