VI-2W3-CV footprint, schematic symbol and 3D model by VICOR

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PCB Footprints

VI-2W3-CV - VICOR PCB footprint - Other - Other - VI-2W3-CV-2

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3D Models

VI-2W3-CV - VICOR - 3D model - Other - VI-2W3-CV-2

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Datasheet Download Datasheet
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Part Number VI-2W3-CV
Manufacturer VICOR
Pin Count 9
Part Category Power Supply
Package Category Other
Footprint Name Other - VI-2W3-CV-2
Released Date Apr 20, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

VI-2W3-CV Details

Manufacturer Part Number:
VI-2W3-CV
Pbfree Code:
No
Part Life Cycle Code:
Active
Part Package Code:
MODULE
Package Description:
PACKAGE-9
Pin Count:
9
ECCN Code:
EAR99
Factory Lead Time:
22 Weeks
Manufacturer:
Vicor Corporation
YTEOL:
5.78
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Input Voltage-Max:
36 V
Input Voltage-Min:
18 V
Input Voltage-Nom:
24 V
JESD-30 Code:
R-XDFM-P9
JESD-609 Code:
e0
Length:
116.8 mm
Load Regulation-Max:
0.2%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
9
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-25 °C
Output Voltage-Max:
26.4 V
Output Voltage-Min:
12 V
Output Voltage-Nom:
24 V
Package Body Material:
UNSPECIFIED
Package Code:
DFM
Package Shape:
RECTANGULAR
Package Style:
FLANGE MOUNT
Qualification Status:
Not Qualified
Seated Height-Max:
13.2 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
150 W
Trim/Adjustable Output:
YES
Width:
61 mm

VI-2W3-CV Frequently Asked Questions (FAQs)

Vicor recommends a 2-layer PCB with a solid copper plane on the bottom layer for heat sinking, and a minimum of 2 oz copper thickness. Additionally, a thermal relief pattern around the device's thermal pad is recommended to ensure good thermal conductivity.
To ensure reliable start-up, Vicor recommends a soft-start circuit to limit the inrush current during power-up. A minimum of 10uF capacitance on the input and output rails is also recommended to filter out noise and ensure stable operation.
The maximum allowed capacitance on the output rail is 100uF. Exceeding this value may cause instability or oscillation in the converter.
The VI-2W3-CV is rated for operation up to 100°C ambient temperature. However, Vicor recommends derating the output power by 1% per degree above 80°C to ensure reliable operation.
Vicor recommends checking the input and output voltages, as well as the current drawn from the input rail. Additionally, checking the thermal pad temperature and ensuring proper heat sinking can help identify thermal-related issues.

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VI-2W3-CV Overview

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