VI-21V-CY – Vicor 50W Isolated Module

Part No :: VI-21V-CY

Manufacturer: Vicor

VIGOR # :: 4144201

Description: DC DC CONVERTER 5.8V 50W

Catalog: DC DC Converters

DataSheet: VI-21V-CY PDF

Country of origin: -

Date code: -

Product Description

Vicor's VI-21V-CY is a 50W isolated module in the VI-200 family.

The module accepts a 21V to 32V input range and provides a stable, well-regulated 5.8V output, delivering up to 8.62A of output current.

Full specifications are listed below — submit an RFQ for today's best price.

VI-21V-CY Specifications

Type	Description
Series:	VI-200™ (50W)
Package:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	21V
Voltage - Input (Max):	32V
Voltage - Output 1:	5.8V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	8.62A
Power (Watts):	50 W
Voltage - Isolation:	3 kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-25°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
VI-2VV-CY Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-2VV-CY
VI-2WV-MY Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-2WV-MY
VI-2WV-CY-S Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-2WV-CY-S
VI-2WV-IY-F4 Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-2WV-IY-F4
VI-22V-MY-F4 Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-22V-MY-F4
VI-21V-IY-F4 Match 100%	Vicor DC DC CONVERTER 5.8V 50W	VI-21V-CY vs VI-21V-IY-F4

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In Stock: 97

Shipped from

HK warehouse

Expected Shipping Date

Nov 06 - Nov 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$256.8300~~	~~$256.83~~

Current price of VI-21V-CY is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com