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V24B5T200BL Datasheet, PDF (13/15 Pages) Vicor Corporation – DC-DC Converter Module
PARALLEL BUS OUTPUT
Module 1
+OUT
+S
SC
–S
–OUT
Module 2
+OUT
+S
SC
–S
–OUT
+OUT
+S
Module N+1 SC
–S
–OUT
+S
Load
–S
Figure 11 — N+1 module array output connections.
24 V Input
• The +Out and –Out power buses should be designed to
minimize and balance parasitic impedance from each
module output to the load.
• The +Sense pins must be tied together to form a
+Sense bus. This must be Kelvin connected to +Out
at a single point. The –Sense pins should be tied
together to form a –Sense bus. This must be Kelvin
connected to –Out at a single point.
• At the discretion of the power system designer,
a subset of all modules within an array may be
configured as slaves by connecting SC to –S.
• OR’ing diodes may be inserted in series with the
+Out pins of each module to provide module
output fault tolerance.
• The +Sense and -Sense leads should be routed in close
proximity to each other on the printed circuit board. If
wires are used to connect the converters on a PCB to
an external load, the Sense leads should be twisted
together to reduce noise pickup.
PiN sTyles*
designator
description
Finish
Notes
(None)
L
Short
Long
Tin/Lead
Tin/Lead
Requires in-board, mounting
On-board mounting for 0.065" boards
S
Short ModuMate
Gold
N
Long ModuMate
Gold
SurfMate or in-board socket mounting
On-board socket mounting
F
Short RoHS
G
Long RoHS
Gold
Select for RoHS compliant in-board solder, socket, or SurfMate mounting
Gold
Select for RoHS compliant on-board solder or socket mounting
* Pin style designator follows the “B” after the output power and precedes the baseplate designator.
Ex. V24B12T250BN2 — Long ModuMate Pins
24 V Mini Family
Page 13 of 15
Rev 4.1
4/2013
vicorpower.com
800 735.6200