Equivalent & Substitute Parts for Vicor VI-22M-MY

Part Overview

The Vicor VI-22M-MY is an isolated module DC-DC converter, offering a single 10V output at up to 5A with a power rating of 50W. It operates from a 21V to 56V input range and is housed in a full brick through-hole package. This part is part of the VI-200™ series and is designed for ITE (Commercial) applications requiring features such as overcurrent, overtemperature, overvoltage, and short circuit protection. The VI-22M-MY is obsolete, necessitating the identification of equivalent or substitute models to ensure ongoing system maintenance, repair, or production viability.

Substiute Parts

VI-22M-MY

Vicor CorporationIn Stock: 1024VI-22M-MY Datasheet

Current PartRFQ

VI-22M-MY-B1

Vicor CorporationIn Stock: 867VI-22M-MY-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute DC-DC converters are identified strictly based on alignment of electrical and mechanical parameters. Substitution is possible when the following parameters are equivalent: output voltage, output current, input voltage range, power rating, isolation voltage, number of outputs, package/case size, mounting type, feature set, and operating temperature range. Compliance features such as RoHS status and supply chain status (active, obsolete) are also included. Only parts matching all key parameters are included in the equivalent and substitute list.

Parameter Comparison

Engineering Selection Recommendations

The main part, Vicor VI-22M-MY, is obsolete. The substitute part, VI-22M-MY-B1, is listed as active and aligns with all primary electrical and mechanical parameters, including input voltage range, output voltage and current, power rating, isolation voltage, application category, and protection features. Both parts are RoHS non-compliant and share consistent REACH and ECCN status. The substitute’s case height differs, which must be considered if there are strict dimensional constraints. All parameters relevant to compliance and certification are directly matched.

Frequently Asked Questions (FAQ)

Q1: Which parameters are critical when selecting substitutes for the Vicor VI-22M-MY DC-DC converter?
A1: The critical parameters include input voltage range (21V-56V), output voltage (10V), output current (5A), power rating (50W), isolation voltage (3 kV), number of outputs (1), operating temperature (-55°C to 85°C), protection features (OCP, OTP, OVP, SCP), mounting type (through hole), and package size.

Q2: Is the VI-22M-MY-B1 a form-fit-function equivalent to VI-22M-MY?
A2: The VI-22M-MY-B1 matches all electrical and mechanical key parameters except for a difference in height (1.07" vs. 0.50"). All electrical ratings, protections, compliance statuses, and dimensions other than height are equivalent.

Q3: Are there differences in compliance or supply status between the VI-22M-MY and its substitute?
A3: The VI-22M-MY is obsolete, while VI-22M-MY-B1 is active. Both are RoHS non-compliant and have the same ECCN, REACH status, and Moisture Sensitivity Level.

Q4: Does package size difference affect substitute compatibility?
A4: The main dimensional difference is in the height. Ensure system mechanical allowances accommodate the substitute’s increased height if space constraints exist. Other footprint parameters are consistent.

Q5: Are there changes in application suitability or protection features with the substitute?
A5: Both models are specified for ITE (Commercial) applications and feature OCP, OTP, OVP, and SCP, aligning on application and protection criteria.