VI-22V-CX Equivalent & Substitute Parts Reference

Part Overview

The Vicor Corporation VI-22V-CX is an isolated DC-DC converter module in the VI-200™ (75W) series, designed for one output at 5.8V, up to 12.93A, with a wide input range from 21V to 56V and a maximum power output of 75W. The device features a full brick through-hole package, operates between -25°C to 85°C, and possesses key protection features including OCP, OTP, OVP, and SCP. This model is classified as obsolete, necessitating identification of suitable substitutes to sustain legacy designs or ongoing repairs where identical functionality and mechanical compatibility are required.

Substiute Parts

VI-22V-CX

Vicor CorporationIn Stock: 974VI-22V-CX Datasheet

Current PartRFQ

VI-22V-CX-B1

Vicor CorporationIn Stock: 1207VI-22V-CX-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly determined by matching electrical and mechanical parameters: input and output voltage, output current, power rating, number of outputs, isolation voltage, features, efficiency, package/case type, mounting method, and size/dimensions. Regulatory and compliance parameters such as RoHS status are also included where critical for application compatibility. Given the obsolete status of VI-22V-CX, substitute identification is based exclusively on parameters from the input for engineering quality assurance.

Key substitution parameters used:

• Voltage - Input (Min/Max)
• Voltage - Output 1
• Current - Output (Max)
• Power (Watts)
• Number of Outputs
• Isolation Voltage
• Features (OCP, OTP, OVP, SCP)
• Efficiency
• Package / Case
• Mounting Type
• Size / Dimension
• Operating Temperature Range
• RoHS Status

Parameter Comparison

Engineering Selection Recommendations

Selection between VI-22V-CX and VI-22V-CX-B1 should be based on product status and compliance information. VI-22V-CX is obsolete, while VI-22V-CX-B1 is active. Both parts share identical electrical parameters, features, mounting type, package/case (full brick), operating temperature, and are RoHS non-compliant. Dimensional differences exist in the height specification; verify mechanical clearance in assemblies where necessary. Both are not RoHS compliant and share identical classifications regarding inventory control and environmental directives.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a DC-DC converter substitute in the VI-200™ series?
A1: Substitute evaluation requires matching voltage input range, output voltage and current, power rating, number of outputs, isolation voltage, features (OCP, OTP, OVP, SCP), efficiency, package type, mounting method, and size/dimension.

Q2: Are VI-22V-CX and VI-22V-CX-B1 mechanically interchangeable?
A2: Both use the full brick package and identical length and width; however, the height differs (0.50" vs 1.07"). Mechanical fit should be confirmed in the target application.

Q3: What compliance factors should be verified prior to substitute selection?
A3: Both parts are RoHS non-compliant and REACH unaffected. Applications requiring RoHS compliance should factor this into component selection.

Q4: Does the change from obsolete to active status affect technical compatibility?
A4: Product status does not alter the electrical or mechanical compatibility between these models; it only impacts long-term sourcing and support.

Q5: Is there a change in mounting or pinout between VI-22V-CX and VI-22V-CX-B1?
A5: Both are through-hole, full brick modules. No mounting method or package type changes are indicated in the provided parameters.