Vicor VI-22J-CX-F2 Equivalent & Substitute Parts Reference

Part Overview

The Vicor VI-22J-CX-F2 is an isolated DC-DC converter module, engineered for commercial ITE power applications. It provides a single regulated 36V output at up to 2.08A with a wide input voltage range (21V to 56V), 75W maximum power, and 3 kV isolation. The VI-22J-CX-F2 employs key protection features, including OCP, OTP, OVP, and SCP, and is housed in a standard full brick through-hole package. This product is classified as obsolete. Sourcing alternative models is essential to maintain design continuity and system availability in the event of end-of-life, supply limitations, or maintenance requirements.

Substiute Parts

VI-22J-CX-F2

Vicor CorporationIn Stock: 1064VI-22J-CX-F2 Datasheet

Current PartRFQ

VI-22J-CX-F1

Vicor CorporationIn Stock: 822VI-22J-CX-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on the following key parameters: input voltage range (21V–56V), output voltage (36V), maximum output current (2.08A), total power (75 W), isolation voltage (3 kV), number of outputs (1), feature set (OCP, OTP, OVP, SCP), efficiency (90%), mounting type (through hole), package (full brick), and operating temperature range (-25°C to 85°C). Only parts matching these parameters and physical dimensions, within the allowed variations, are considered.

Parameter Comparison

Engineering Selection Recommendations

The VI-22J-CX-F1 matches all principal electrical and mechanical parameters of the obsolete VI-22J-CX-F2, including voltage, current, power, efficiency, isolation, package style, and protection features. Both parts are RoHS non-compliant and REACH unaffected. The only difference is the height dimension (1.05" for VI-22J-CX-F2, 0.79" for VI-22J-CX-F1), while the length and width are identical. VI-22J-CX-F1 is active and suitable for applications requiring direct replacement based on these defined parameters.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for selecting a substitute for the Vicor VI-22J-CX-F2 DC-DC converter?
A1: Selection must match input voltage range, output voltage, output current, power rating, isolation voltage, features, efficiency, temperature range, mounting type, package/case style, and overall size/dimensions within specified values.

Q2: Are there differences in package size between VI-22J-CX-F2 and VI-22J-CX-F1?
A2: The only dimensional difference is the height: VI-22J-CX-F2 is 1.05" tall and VI-22J-CX-F1 is 0.79". Length and width are identical.

Q3: Are both parts compliant with RoHS and REACH regulations?
A3: Both VI-22J-CX-F2 and VI-22J-CX-F1 are RoHS non-compliant and REACH unaffected.

Q4: Can VI-22J-CX-F1 be used as a direct substitute in existing designs using VI-22J-CX-F2?
A4: All electrical, mechanical, and feature specifications align except for height, so substitution is based on compatibility with enclosure height allowances.

Q5: Do both parts support OCP, OTP, OVP, and SCP features?
A5: Yes, both models include overcurrent, overtemperature, overvoltage, and short-circuit protection.

Q6: What is the significance of product status for engineering selection?
A6: VI-22J-CX-F2 is obsolete; VI-22J-CX-F1 is active, providing ongoing supply and support for designs that require these parameters.