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Data Sheet
110V Input Mini Family
DC-DC Converter Module
Features
•DC input range: 66 – 154 V (continuous)
•Encapsulated circuitry for shock and
vibration resistance
•Extended temperature range
(–55 to +100°C)
•Input surge withstand: 250 V for 100 ms
•DC output: 3.3 – 48 V
•Programmable output: 10 to 110%
•Regulation: ±0.2% no load to full load
•Efficiency: Up to 90%
•
Maximum operating temp: 100°C, full load
•Power density: up to 80 W per cubic inch
•Height above board: 0.43 in. (10,9 mm)
•Parallelable, with N+M fault tolerance
•Low noise ZCS/ZVS architecture
•RoHS Compliant (with F or G pin option)
•Agency approvals
Product Overview
These DC-DC converter modules use
advanced power processing, control and
packaging technologies to provide the
performance, flexibility, reliability and cost
effectiveness of a mature power component.
High frequency ZCS/ZVS switching
provides high power density with low
noise and high efficiency.
Applications
Railway/Transportation system applications
including communications systems,
information display, lighting, control
systems, ticket machines, passenger
entertainment, public address systems, door
control, industrial power systems and power
generation systems.
Output Voltage
3 V 3 =3.3 V
5=5 V
8=8 V
12 = 12 V
15 = 15 V
24 = 24 V
28 = 28 V
36 = 36 V
48 = 48 V
Product Grade Temperatures (°C)
Grade Operating Storage
E=
-
10 to +100
-
20 to +125
C=
-
20 to +100
-
40 to +125
T=
-
40 to +100
-
40 to +125
H=
-
40 to +100
-
55 to +125
M=
-
55 to +100
-
65 to +125
Output Power
Vout Pout
3.3 V 75 W, 100 W
5 V 100 W, 150 W
8 V 150 W
12 V 150 W, 200 W
15 V 150 W, 200 W
24 V 150 W, 200 W
28 V 150 W, 200 W
36 V 150 W, 200 W
48 V 150 W, 200 W
Pin Style
Blank: Short Tin/Lead
L: Long Tin/Lead
S: Short ModuMate
N: Long ModuMate
F: Short RoHS
G: Long RoHS
Baseplate
Blank: Slotted
2: Threaded
3: Through-hole
For a description of pin
options, see page 11.
Baseplate options include
slotted flanges, threaded
and through-hole.
See page 12 for dimensions.
For other package sizes and
power levels, see the Micro
(quarter size) and Maxi (full
size) datasheets.
Part Numbering
e.g. V110B24C200BL
V110B B
Shown actual size:
2.28 x 2.2 x 0.5 in
57,9 x 55,9 x 12,7 mm
Absolute Maximum Ratings
Parameter Rating Unit Notes
+In to –In voltage –0.5 to +260 Vdc
PC to –In voltage –0.5 to +7.0 Vdc
PR to –In voltage –0.5 to +7.0 Vdc
SC to –Out voltage –0.5 to +1.5 Vdc
–Sense to –Out voltage 1.0 Vdc
Isolation voltage
in to out 3000 Vrms Test voltage
in to base 1500 Vrms Test voltage
out to base 500 Vrms Test voltage
Operating Temperature –55 to +100 °C M-Grade
Storage Temperature –65 to +125 °C M-Grade
Pin soldering temperature 500 (260) °F (°C) <5 sec; wave solder
750 (390) °F (°C) <7 sec; hand solder
Mounting torque 5 (0.57) in-lbs (N-m) 6 each
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Parameter Min Typ Max Unit Notes
Operating input voltage 66 110 154 Vdc EN50155
Input surge withstand 250 Vdc <100 ms
Undervoltage turn-on 64 65.4 Vdc
Undervoltage turn-off 54 56 Vdc
Overvoltage turn-off/on 155.5 161.7 169.4 Vdc
Disabled input current 1.3 mA PC pin low
Parameter Min Typ Max Unit Notes
Output voltage setpoint ±1 % Vout nom. Nominal input; full load; 25°C
Line regulation ±0.02 ±0.20 % Low line to high line; full load
Temperature regulation ±0.002 ±0.005 % / °C Over operating temperature range
Power sharing accuracy ±2 ±5 % 10 to 100% of full load
Of nominal output voltage. For trimming below 90%
Programming range 10 110 % of nominal, a minimum load of 10% of maximum
rated power may be required.
+Out to –Out, +Sense to –Out — Absolute Maximum Ratings
3.3 V –0.5 to 4.7 Vdc Externally applied
5 V –0.5 to 7.0 Vdc Externally applied
8 V –0.5 to 10.9 Vdc Externally applied
12 V –0.5 to 16.1 Vdc Externally applied
15 V –0.5 to 20.0 Vdc Externally applied
24 V –0.5 to 31.7 Vdc Externally applied
28 V –0.5 to 36.9 Vdc Externally applied
36 V –0.5 to 47.4 Vdc Externally applied
48 V –0.5 to 62.9 Vdc Externally applied
MODULE INPUT SPECIFICATIONS
MODULE OUTPUT SPECIFICATIONS
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.
Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications
engineering at 800-927-9474.
Parameter Min Typ Max Unit
Baseplate to sink; flat, greased surface 0.16 °C/Watt
Baseplate to sink; thermal pad (P/N 20265) 0.14 °C/Watt
Baseplate to ambient 8.0 °C/Watt
Baseplate to ambient; 1000 LFM 1.9 °C/Watt
Thermal capacity 83 Watt-sec/°C
THERMAL RESISTANCE AND CAPACITY
MODULE FAMILY ELECTRICAL CHARACTERISTICS
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Parameter Min Typ Max Unit Notes
PRIMARY SIDE (PC = Primary Control; PR = Parallel)
PC bias voltage 5.50 5.75 6.00 Vdc PC current = 1.0 mA
current limit 1.5 2.1 3.0 mA PC voltage = 5.5 V
PC module disable 2.3 2.6 2.9 Vdc Must be able to sink ≥4 mA. See Fig. 1
PC module enable delay 4 7 ms
PC module alarm 0.5 Vavg UV, OT, module fault. See Figs. 2 and 4
PC resistance 0.9 1.0 1.1 MΩ See Fig. 2
PR emitter amplitude 5.7 5.9 6.1 Volts PR load >30 Ω, <30 pF
PR emitter current 150 mA
PR receiver impedance 375 500 625 Ω 25°C
PR receiver threshold 2.4 2.5 2.6 Volts Minimum pulse width: 20 ns
PR drive capability 12 modules Without PR buffer amplifier
SECONDARY SIDE (SC = Secondary Control)
SC bandgap voltage 1.21 1.23 1.25 Vdc Referenced to –Sense
SC resistance 990 1000 1010 Ω
SC capacitance 0.033 µF
SC module alarm 0 Vdc With open trim; referenced to –Sense. See Fig. 6
Parameter Min Typ Max Unit Notes
Remote sense (total drop) 0.5 Vdc 0.25 V per leg (senses must be closed)
Isolation test voltage
in to out 3000 Vrms Complies with reinforced insulation requirements
in to base 1500 Vrms Complies with basic insulation requirements
out to base 500 Vrms Complies with operational insulation requirements
Isolation resistance (in to out) 10 MΩ
Weight 3.9 4.0 ounces
(110.6) (113.4) (grams)
Temperature limiting 100 115 °C See Figs. 2 and 4
Agency approvals cURus, TÜV, CE UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.
With appropriate fuse in series with the +Input
MODULE CONTROL SPECIFICATIONS
MODULE GENERAL SPECIFICATIONS
Note:
Specifications are subject to change without notice.
MODULE FAMILY ELECTRICAL CHARACTERISTICS (CONT.)
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Parameter Min Typ Max Unit Notes
Efficiency 80.7 82.2 % Nominal input; full load; 25°C
Ripple and noise 80 100 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 4.14 4.3 4.46 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 2.6 3.4 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 30.3 Amps
Current limit 30.9 34.8 41 Amps Output voltage 95% of nominal
Short circuit current 21.2 34.8 41 Amps Output voltage <250 mV
MODULE SPECIFIC OPERATING SPECIFICATIONS
3.3 Vout, 100 W (e.g. V110B3V3C100BL)
Parameter Min Typ Max Unit Notes
Efficiency 80 81.5 % Nominal input; full load; 25°C
Ripple and noise 80 100 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 4.14 4.3 4.46 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 2.6 3.6 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 22.73 Amps
Current limit 23.1 26.1 30.7 Amps Output voltage 95% of nominal
Short circuit current 15.8 26.1 30.7 Amps Output voltage <250 mV
3.3 Vout, 75 W (e.g. V110B3V3C75BL)
Parameter Min Typ Max Unit Notes
Efficiency 83.9 84.8 % Nominal input; full load; 25°C
Ripple and noise 85 107 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 6.03 6.25 6.47 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 5.3 7.5 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 30 Amps
Current limit 30.6 34.5 40.5 Amps Output voltage 95% of nominal
Short circuit current 21 34.5 40.5 Amps Output voltage <250 mV
5 Vout, 150 W (e.g. V110B5C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 78.5 81.3 % Nominal input; full load; 25°C
Ripple and noise 240 300 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 6.03 6.25 6.47 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 3.4 4.4 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 20 Amps
Current limit 20.4 23 27 Amps Output voltage 95% of nominal
Short circuit current 14 23 27 Amps Output voltage <250 mV
5 Vout, 100 W (e.g. V110B5C100BL)
Parameter Min Typ Max Unit Notes
Efficiency 85.5 86.8 % Nominal input; full load; 25°C
Ripple and noise 200 250 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 9.36 9.7 10.1 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 5.2 6.4 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 18.75 Amps
Current limit 19.1 21.6 25.4 Amps Output voltage 95% of nominal
Short circuit current 13.1 21.6 25.4 Amps Output voltage <250 mV
8 Vout, 150 W (e.g. V110B8C150BL)
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MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
Parameter Min Typ Max Unit Notes
Efficiency 85.9 86.8 % Nominal input; full load; 25°C
Ripple and noise 185 232 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 13.7 14.3 14.9 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 7 8.2 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 16.67 Amps
Current limit 17 19.2 22.6 Amps Output voltage 95% of nominal
Short circuit current 11.6 19.2 22.6 Amps Output voltage <250 mV
12 Vout, 200 W (e.g. V110B12C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 84.6 87.4 % Nominal input; full load; 25°C
Ripple and noise 160 200 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 13.7 14.3 14.9 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 4.7 5.8 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 12.5 Amps
Current limit 12.7 14.4 16.9 Amps Output voltage 95% of nominal
Short circuit current 8.75 14.4 16.9 Amps Output voltage <250 mV
12 Vout, 150 W (e.g. V110B12C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 87 88.1 % Nominal input; full load; 25°C
Ripple and noise 240 300 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 17.1 17.8 18.5 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 7.3 8.2 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 13.33 Amps
Current limit 13.5 15.3 18 Amps Output voltage 95% of nominal
Short circuit current 6.5 15.3 18 Amps Output voltage <250 mV
15 Vout, 200 W (e.g. V110B15C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 87 88.8 % Nominal input; full load; 25°C
Ripple and noise 208 260 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 17.1 17.8 18.5 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 4.9 5.7 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 10 Amps
Current limit 10.2 11.5 13.5 Amps Output voltage 95% of nominal
Short circuit current 7 11.5 13.5 Amps Output voltage <250 mV
15 Vout, 150 W (e.g. V110B15C150BL)
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Parameter Min Typ Max Unit Notes
Efficiency 86.4 87.3 % Nominal input; full load; 25°C
Ripple and noise 200 250 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 27.1 28.1 29.1 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 8.3 9.7 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 8.33 Amps
Current limit 8.49 9.58 11.3 Amps Output voltage 95% of nominal
Short circuit current 5.83 9.58 11.3 Amps Output voltage <250 mV
24 Vout, 200 W (e.g. V110B24C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 88 89.2 % Nominal input; full load; 25°C
Ripple and noise 124 155 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 27.1 28.1 29.1 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 3.5 4.1 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 6.25 Amps
Current limit 6.37 7.19 8.44 Amps Output voltage 95% of nominal
Short circuit current 4.37 7.19 8.44 Amps Output voltage <250 mV
24 Vout, 150 W (e.g. V110B24C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 86.5 87.5 % Nominal input; full load; 25°C
Ripple and noise 240 300 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 31.5 32.7 33.9 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 8.6 9.4 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 7.14 Amps
Current limit 7.28 8.21 9.64 Amps Output voltage 95% of nominal
Short circuit current 4.99 8.21 9.64 Amps Output voltage <250 mV
28 Vout, 200 W (e.g. V110B28C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 87.9 89.2 % Nominal input; full load; 25°C
Ripple and noise 180 225 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 31.5 32.7 33.9 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 4.5 5.5 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 5.36 Amps
Current limit 5.46 6.16 7.24 Amps Output voltage 95% of nominal
Short circuit current 3.75 6.16 7.24 Amps Output voltage <250 mV
28 Vout, 150 W (e.g. V110B28C150BL)
MODULE SPECIFIC OPERATING SPECIFICATIONS
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Parameter Min Typ Max Unit Notes
Efficiency 86.8 87.7 % Nominal input; full load; 25°C
Ripple and noise 80 100 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 53.7 55.7 57.7 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 7.7 12.4 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 4.17 Amps
Current limit 4.25 4.8 5.63 Amps Output voltage 95% of nominal
Short circuit current 2.91 4.8 5.63 Amps Output voltage <250 mV
48 Vout, 200 W (e.g. V110B48C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 85.9 86.9 % Nominal input; full load; 25°C
Ripple and noise 120 150 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 53.7 55.7 57.7 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 6.1 6.9 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 3.13 Amps
Current limit 3.19 3.6 4.23 Amps Output voltage 95% of nominal
Short circuit current 2.19 3.6 4.53 Amps Output voltage <250 mV
48 Vout, 150 W (e.g. V110B48C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 88 88.7 % Nominal input; full load; 25°C
Ripple and noise 200 250 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 40.4 41.9 43.4 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 6.8 7.8 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 5.56 Amps
Current limit 5.67 6.39 7.51 Amps Output voltage 95% of nominal
Short circuit current 3.89 6.39 7.51 Amps Output voltage <250 mV
36 Vout, 200 W (e.g. V110B36C200BL)
Parameter Min Typ Max Unit Notes
Efficiency 85.5 87 % Nominal input; full load; 25°C
Ripple and noise 160 200 mV p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint 40.4 41.9 43.4 Volts 25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby 7 9.7 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Load current 0 4.17 Amps
Current limit 4.25 4.8 5.63 Amps Output voltage 95% of nominal
Short circuit current 2.91 4.8 5.63 Amps Output voltage <250 mV
36 Vout, 150 W (e.g. V110B36C150BL)
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
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Module Enable/Disable
The module may be disabled by pulling PC below 2.3 V with
respect to the –Input. This may be done with an open collector
transistor, relay, or optocoupler. Multiple converters may be
disabled with a single transistor or relay either directly or via
“OR’ing” diodes. See Figure 1.
Primary Auxiliary Supply
At 5.7 V, PC can source up to 1.5 mA. In the example shown
in Figure 3, PC powers a module enabled LED.
Module Alarm
The module contains “watchdog” circuitry which monitors
input voltage, operating temperature and internal operating
parameters. In the event that any of these parameters are
outside of their allowable operating range, the module will
shut down and PC will go low. PC will periodically go high
and the module will check to see if the fault (as an example,
overtemperature) has cleared. If the fault has not been cleared,
PC will go low again and the cycle will restart. The SC pin
will go low in the event of a fault and return to its normal
state after the fault has been cleared. See Figures 2 and 4.
Disable
Disable = PC <2.3V
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
Figure 1 —Module enable/disable.
Figure 3 —LED on-state indicator.
4kΩ
"Module
Enabled"
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
Optocoupler +Out
+S
SC
–S
–Out
+In
PC
PR
–In
4 kΩ
Alarm
1.00V
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
+OUT
+S
SC
–S
– OUT
+IN
PC
PR
–IN
Input Undervoltage
2-20 ms typ.
f (VIN)
Auto
Restart
5.7 Vdc
(0-3 mA)
50 Ω
SW2 SW3
1.23
Vdc 6 K
1 K
SW1
SW1, 2, & 3
shown in
"Fault" position
Input Overvoltage (See Note 1)
Overtemperature
Module Faults
1 Not applicable for 300 Vdc input family
1 M
Figure 2 —PC/SC module alarm logic.
Figure 5 —Isolated on-state indicator.
2–20 ms typical
Fault
SC
PC
1.23 V
5.7 V
40 μs typ.
Figure 4 —PC/SC module alarm timing.
Figure 6 —Secondary side on-state indicator.
CONTROL FUNCTIONS - PC PIN
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Output Voltage Programming
The output voltage of the converter can be adjusted or
programmed via fixed resistors, potentiometers or voltage
DACs. See Figures 7 and 8.
Figure 8 —Output voltage trim up circuit.
Figure 7 —Output voltage trim down circuit.
RD (ohms) = 1,000 Vout
Vnom - Vout
RU
Trim Up Load
+Out
+S
SC
–S
–Out
Error
Amp
1kΩ
1.23V
0.033
μF
RD
Trim Down
Load
+Out
+S
SC
–S
–Out
Error
Amp
1kΩ
1.23V
0.033
μF
Trim Down
1. This converter is not a constant power device – it has a
constant current limit. Hence, available output power is
reduced by the same percentage that output voltage is
trimmed down. Do not exceed maximum rated output
current.
2. The trim down resistor must be connected to the –Sense pin.
Trim Up
1. The converter is rated for a maximum delivered power. To
ensure that maximum rated power is not exceeded, reduce
maximum output current by the same percentage increase in
output voltage.
2. The trim up resistor must be connected to the +Sense pin.
3. Do not trim the converter above maximum trim range
(typically +10%) or the output over voltage protection
circuitry may be activated.
RU (ohms) = 1,000 (Vout-1.23) Vnom –1,000
1.23 (Vout-Vnom)
CONTROL FUNCTIONS - SC PIN
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available
on the vicor website at: vicorpower.com/tools.
Resistor values can be calculated for fixed trim up,
fixed trim down and for variable trim up or down.
In addition to trimming information, the web site and
the Applications Manual also include design tips,
applications circuits, EMC suggestions, thermal design
guidelines and PDF data sheets for all available Vicor
products.
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Figure 9 —DC coupled single-wire interface.
Module 2
(up to 12)
Module
1
Ground plane
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
Module 2
(up to 12)
Module
1
Ground plane
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
+Out
+S
SC
–S
–Out
+In
PC
PR
–In
Figure 10 —AC coupled single-wire interface.
0.001μF
0.001μF
CONTROL FUNCTIONS - PR PIN
Parallel Operation
The PR pin supports paralleling for increased power with N+1
(N+M) redundancy and phased array capability. Modules of
the same input voltage, output voltage, and power level will
current share if all PR pins are suitably interfaced.
Compatible interface architectures include the following:
DC coupled single-wire interface. All PR pins are directly
connected to one another. This interface supports current
sharing but is not fault tolerant. Negative In pins must be tied
to the same electric potential. Up to three converters may be
paralleled by this method. See Figure 9.
AC coupled single-wire interface. All PR pins are connected
to a single communication bus through 0.001 µF (500 V)
capacitors. This interface supports current sharing and is fault
tolerant except for the communication bus. Up to three
converters may be paralleled by this method. See Figure 10.
Transformer coupled interface. For paralleling four or more
converters a transformer coupled interface is required. For
details on this configuration please refer to the design guide
referenced in the following technical information section.
Technical Information
For additional technical information contained in the Design
Guide and Applications Manual for Maxi, Mini, Micro Family
DC-DC Converters and Accessory Modules, click on the link
below:
http://www.vicorpower.com/mmmguide
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+Sense from
other modules
in the array
+In
PC
PR
–In
+Out
+S
SC
–Out
–S
Figure 12 —OR’ing diodes connections.
+Out
+S
SC
–S
–Out
+Out
+S
SC
–S
–Out
+Out
+S
SC
–S
–Out
Load
+S
–S
+S
–S
+S
–S
Module
2
Module
1
+In
PC
PR
–In
+In
PC
PR
–In
Module
N+1
+In
PC
PR
–In
Figure 11 —N+1 module array output connections.
• 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 should be tied
to the same point on the +Out
power bus; the –Sense pins
should be tied to the same point
on the –Out power bus.
• 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 –S.
• ORʼing diodes may be inserted in
series with the +Out pins of each
module to provide module output
fault tolerance.
Designator Description Notes
(None) Short Tin/Lead Requires in-board, mounting
L Long Tin/Lead On-board mounting for 0.065" boards
S Short ModuMate SurfMate or in-board socket mounting
N Long ModuMate On-board socket mounting
F Short RoHS Select for RoHS compliant in-board solder, socket, or SurfMate mounting
G Long RoHS 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.
V110B12T200BN2
— Long ModuMate Pins
CONTROL FUNCTIONS - PR PIN (CONT.)
PIN STYLES*
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 110V Mini Family Rev. 2.0 Page 12 of 13
Set your site on VICOR at www.vicorpower.com
Converter Pins
No. Function Label
1 +In +
2Primary PC
Control
3 Parallel PR
4 –In –
5–Out –
6 –Sense –S
7Secondary SC
Control
8 +Sense +S
9 +Out +
0.195
4,95
1.400*
35,56
1.000*
25,40
0.700*
17,78
0.400*
10,16
1.790**
45,47
0.06
1,5
R (4X) 0.158
4,01
56789
12 34
±0.003
±0,08
* DENOTES TOL =
PCB THICKNESS 0.062 ±0.010
1,57 ±0,25
SHORT PIN STYLE
0.094 ±0.003
2,39 ±0,08
INBOARD
SOLDER
MOUNT
0.43
10,9
0.53
13,5
1.900*
48.26
1.900*
48,26
1.575**
40,00
0.164 ±0.003
4,16 ±0,08
LONG PIN STYLE
0.094 ±0.003
2,39 ±0,08
ONBOARD
SOLDER
MOUNT
0.164 ±0.003
4,16 ±0,08
PLATED
THROUGH HOLE
DIA
(7X)
(2X)
** PCB WINDOW
Unless otherwise specified,
dimensions are in inches
mm
Decimals Tol. Angles
0.XX ±0.01
±0.25 ±1°
0.XXX ±0.005
±0.127
ALL MARKINGS
THIS SURFACE
PINS STYLES
SOLDER:TIN / LEAD
HOT SOLDER DIPPED
MODUMATE: GOLD PLATED COPPER
RoHS: GOLD PLATED COPPER
ALUMINUM
BASEPLATE
FOR SOLDERING METHODS AND PROCEDURES
PLEASE REFER TO THE MAXI, MINI, MICRO
DESIGN GUIDE.
MECHANICAL DRAWINGS
(2X)
0.01
0.35
8,8
0.20**
5,1
0.12*
3,1
DIA,(7X)
0.150
3,81
(REF)
DIA,(2X)
0.080
2,03
431
98
2
76 5
0.23
5,8
0.400
10,16
1.400
35,56
1.000
25,40
0.700
17,78
2.20
55,9
1.74
44,2
FULL R (6X)
(6X)
(REF.)
0.15
3,81
1.30
33,0
2.28
57,9
2.20
55,9
0.130
3,30
0.49
12,4
0.65
16,5
0.06
1,5
R(3X)
X 45˚
CHAMFER
Use a 4-40 Screw (6X)
Torque to:
5 in-lbs
.57 N-m
0.54
13,7
0.43
10,9
Long Pin
0.62
15,7
Short Pin
(9X)
(9X)
Slotted
or
Threaded
4-40 UNC-2B (6X)
or
Through Hole
#30 Drill Thru (6X)
(0.1285)
(ALL MARKINGS
THIS SURFACE)
ALUMINUM
BASEPLATE
0.50 ±0.02
12,7 ±0,5
* Slotted baseplate only
** Threaded & through hole (style 2 & 3) baseplates
*** Reserved for Vicor accessories. Not for mounting
Pin center line
style 2 & 3
baseplates only
(4X)***
0.300 ±0.015
7,62 ±0,38
0.300 ±0.015
7,62 ±0,38
1.900
48,26
2.000
50,80
0.10
2,5
Pin C
L
Pin C
L
C
L
Figure 13 — Module outline
Figure 14 —PCB mounting specifications
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 110V Mini Family Rev. 2.0 9/08
Set your site on VICOR at www.vicorpower.com
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
Fax: 978-475-6715
email
Customer Service: custserv@vicorpower.com
Technical Support: apps@vicorpower.com
Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules
and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete
custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its
use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or
malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available
upon request.
Specifications are subject to change without notice.
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Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent
applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual
Property Department.
Warranty
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal
use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or
maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original
purchaser only.
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE.
Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the
buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products
returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the
product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty.
Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability,
function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither
does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of
its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms
and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies
Vicor against all damages.
