CONTROL FUNCTIONS - PR PIN (CONT.)
+OUT
Plane
Module #1
Designated
Master
SC
–OUT
Module #2
trimmed
down 2 %
SC
–OUT
L
O
A
D
• At the discretion of the
power system designer,
a subset of all modules
within an array may be
configured as slaves by
shorting SC to –Out.
• Do not use output
ORʼing diodes with
MicroMods.
–Out
See Component Selection section below.
+OUT
Module #3
trimmed
down 4 %
• This module is designed for point of load regulation, where remote sensing
is not required. Active voltage drop compensator, as shown here, may be
used in applications with significant distribution losses.
Please consult with the
for additional information.
SC
–OUT
Ground
Plane
Figure 11
—
N+1 module array output connections.
PIN STYLES*
Designator
(None)
L
S
N
F
G
Description
Short Tin/Lead
Long Tin/Lead
Short ModuMate
Long ModuMate
Short RoHS
Long RoHS
Notes
Figure 12
—
Voltage drop compensation.
Requires in-board, mounting
On-board mounting for 0.065" boards
SurfMate or in-board socket mounting
On-board socket mounting
Select for RoHS compliant in-board solder, socket, or SurfMate mounting
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. V48C12T150BN2 — Long ModuMate Pins
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
48V Micro Family
Rev. 7.5
Set your site on VICOR at vicorpower.com
+
+
+OUT
PS2701
R11
36.5 k
200 mV
U3
LM10 Gnd
–
–
• The +Out and –Out
power buses should be
designed to minimize
and balance parasitic
impedance from each
module output to the
load.
+Out
+S
R7 21.0 k
R4
R1
R2
U1
R3
2.55 k
U2
R5
1.00 k TLV431
R6
C1
1.65 k 470 pF
C2
0.22 µF
R8
4.02 k
C3
R9
Vcc
R10
1.24 k
SC
R Load
–S
Page 11 of 13
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