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.
For details on proper operation please refer to the:
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
Absolute Maximum Ratings
Parameter
+IN to –IN voltage
PC to –IN voltage
PR to –IN voltage
SC to –OUT voltage
–Sense to –OUT voltage
Isolation voltage
IN to OUT
IN to base
OUT to base
Operating Temperature
Storage Temperature
Pin soldering temperature
Mounting torque
Rating
–0.5 to +260
–0.5 to +7.0
–0.5 to +7.0
–0.5 to +1.5
1.0
3000
1500
500
–55 to +100
–65 to +125
500 (260)
750 (390)
5 (0.57)
Unit
V
DC
V
DC
V
DC
V
DC
V
DC
V
RMS
V
RMS
V
RMS
°C
°C
°F (°C)
°F (°C)
in-lbs (N-m)
Test voltage
Test voltage
Test voltage
M-Grade
M-Grade
<5 sec; wave solder
<7 sec; hand solder
6 each
Notes
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.
Part Numbering
e.g. V110A24C400BL
V110A
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
B
Output Power
V
OUT
P
OUT
3.3V
5V
8V
12V
15V
24V
28V
36V
48V
150W, 200W
200W, 300W
200W, 300W
300W, 400W
300W, 400W
300W, 400W
300W, 400W
300W, 400W
300W, 400W
Pin Style
Finish
Blank:
Short
Tin/Lead
L:
Long
Tin/Lead
S:
Short ModuMate
Gold
N:
Long ModuMate
Gold
F:
Short RoHS
Gold
G:
Long RoHS
Gold
K:
Extra Long RoHS
Gold
Baseplate
Blank:
Slotted
2:
Threaded
3:
Through-hole
Product Type
V
= Standard
S
= Enhanced
efficiency
(avail.
≤12
V
OUT
only)
Output Voltage
3V3
= 3.3V
5
= 5V
8
= 8V
12
= 12V
15
= 15V
24
= 24V
28
= 28V
36
= 36V
48
= 48V
110V Maxi Family
Page 1 of 14
Rev 3.1
02/2017
vicorpower.com
800 927.9474
110V Input
Module Family Electrical Characteristics
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.
MODULE INPUT SPECIFICATIONS
Parameter
Operating input voltage
Input surge withstand
Undervoltage turn-on
Undervoltage turn-off
Overvoltage turn-off/on
Disabled input current
54
155.5
64
56
161.7
169.4
1.3
Min
66
Typ
110
Max
154
250
65.4
Unit
V
DC
V
DC
V
DC
V
DC
V
DC
mA
PC pin low
Notes
Per EN50155 and GBT-25119
<100ms
MODULE OUTPUT SPECIFICATIONS
Parameter
Output voltage setpoint
Line regulation
Temperature regulation
Power sharing accuracy
Programming range
10
±0.02
±0.002
±2
Min
Typ
Max
±1
±0.20
±0.005
±5
110
Unit
%
%
% / °C
%
%
Notes
Of nominal output voltage. Nominal input; full load; 25°C
Low line to high line; full load
Over operating temperature range
10 to 100% of full load
Of nominal output voltage. For trimming below 90%
of nominal, a minimum load of 10% of maximum
rated power may be required.
Externally applied
Externally applied
Externally applied
Externally applied
Externally applied
Externally applied
Externally applied
Externally applied
Externally applied
+OUT to –OUT, +Sense to –OUT — Absolute Maximum Ratings
3.3V
5V
8V
12V
15V
24V
28V
36V
48V
–0.5 to 4.7
–0.5 to 7.0
–0.5 to 10.9
–0.5 to 16.1
–0.5 to 20.0
–0.5 to 31.7
–0.5 to 36.9
–0.5 to 47.4
–0.5 to 62.9
V
DC
V
DC
V
DC
V
DC
V
DC
V
DC
V
DC
V
DC
V
DC
Note:
The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application
information, please refer to output connections on page 9.
THERMAL RESISTANCE AND CAPACITY
Parameter
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20263)
Baseplate to ambient
Baseplate to ambient; 1000LFM
Thermal capacity
Min
Typ
0.08
0.07
4.9
1.1
165
Max
Unit
°C/Watt
°C/Watt
°C/Watt
°C/Watt
Watt-sec/°C
110V Maxi Family
Page 2 of 14
Rev 3.1
02/2017
vicorpower.com
800 927.9474
110V Input
Module Family Electrical Characteristics (Cont.)
MODULE CONTROL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Notes
Primary Side (PC = Primary Control; PR = Parallel)
PC bias voltage
current limit
PC module disable
PC module enable delay
PC module alarm
PC resistance
PR emitter amplitude
PR emitter current
PR receiver impedance
PR receiver threshold
PR drive capability
Secondary Side (SC = Secondary Control)
SC bandgap voltage
SC resistance
SC capacitance
SC module alarm
1.21
990
1.23
1000
0.033
0
1.25
1010
V
DC
Ω
µF
V
DC
With open trim; referenced to –Sense. See Fig. 7
Referenced to –Sense
0.9
5.7
150
375
2.4
500
2.5
625
2.6
12
1.0
5.9
5.50
1.5
2.3
5.75
2.1
2.6
4
6.00
3.0
2.9
7
0.5
1.1
6.1
V
DC
mA
V
DC
ms
Vavg
MΩ
Volts
mA
Ω
Volts
modules
25°C
Minimum pulse width: 20ns
Without PR buffer amplifier
UV, OV, OT, module fault. See Figs. 3 and 5
See Fig. 3, converter off or fault mode
PR load >30Ω, <30pF
PC current = 1.0mA
PC voltage = 5.5V
During normal operation
Switch must be able to sink
≥4mA.
See Fig. 2
MODULE GENERAL SPECIFICATIONS
Parameter
Remote sense (total drop)
Isolation test voltage (IN to OUT)*
Isolation test voltage (IN to base)*
Isolation test voltage (OUT to base)*
Isolation resistance
Weight (E, C, T grade)
Weight (H, M grade)
6.5
(184.3)
7.4
(209.3)
100
3000
1500
500
10
7.3
(207.5)
8.2
(232.5)
115
cURus, cTÜVus, CE
8.1
(230.7)
9.0
(255.7)
Min
Typ
Max
0.5
Unit
V
DC
V
RMS
V
RMS
V
RMS
MΩ
ounces
(grams)
ounces
(grams)
°C
See Figs. 3 and 5. Do not operate coverter >100°C.
UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.
With appropriate fuse in series with the +Input
Notes
0.25V per leg (sense leads must be connected to
respective, output terminals)
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
IN to OUT, IN to baseplate, OUT to baseplate
Temperature limiting
Agency approvals
* Isolation test voltage, 1 minute or less.
Note:
Specifications are subject to change without notice.
110V Maxi Family
Page 3 of 14
Rev 3.1
02/2017
vicorpower.com
800 927.9474
110V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS
3.3
V
OUT
, 200W (e.g. S110A3V3C200BL, V110A3V3C200BL)
Parameter
Efficiency
S110A3V3C200BL (enhanced efficiency)
V110A3V3C200BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
82.3
81.0
4.14
Typ
86.5
82.0
90
4.3
6.1
±0.02
69.7
69.7
Max
Unit
%
113
4.46
8.2
±0.2
60.6
81.9
81.9
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
61.8
42.4
3.3
V
OUT
, 150W (e.g. S110A3V3C150BL, V110A3V3C150BL)
Parameter
Efficiency
S110A3V3C150BL (enhanced efficiency)
V110A3V3C150BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
82.0
80.5
4.14
Typ
86.0
81.8
85
4.3
6.1
±0.02
52.3
52.3
Max
Unit
%
107
4.46
7
±0.2
45.45
61.5
61.5
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
46.4
31.8
5
V
OUT
, 300W (e.g. S110A5C300BL, V110A5C300BL)
Parameter
Efficiency
S110A5C300BL (enhanced efficiency)
V110A5C300BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
85.2
83.0
6.03
Typ
88.1
84.9
80
6.25
12.1
±0.02
69
69
Max
Unit
%
100
6.47
13.1
±0.2
60
81
81
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
61.2
42
5
V
OUT
, 200W (e.g. S110A5C200BL, V110A5C200BL)
Parameter
Efficiency
S110A5C200BL (enhanced efficiency)
V110A5C200BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
86.3
84.5
6.03
Typ
88.5
85.5
166
6.25
8.3
±0.02
46
46
Max
Unit
%
208
6.47
9.7
±0.2
40
54
54
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
40.8
28
110V Maxi Family
Page 4 of 14
Rev 3.1
02/2017
vicorpower.com
800 927.9474
110V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
8
V
OUT
, 300W (e.g. S110A8C300BL, V110A8C300BL)
Parameter
Efficiency
S110A8C300BL (enhanced efficiency)
V110A8C300BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
86.5
84.5
9.36
Typ
88.5
86.5
215
9.7
9
±0.02
43.1
43.1
Max
Unit
%
269
10.1
10
±0.2
37.5
50.7
50.7
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
38.2
26.2
8
V
OUT
, 200W (e.g. S110A8C200BL, V110A8C200BL)
Parameter
Efficiency
S110A8C200BL (enhanced efficiency)
V110A8C200BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Output Current
Current limit
Short circuit current
Min
87.7
86.8
9.36
Typ
89.0
87.7
220
9.7
5.4
±0.02
28.8
28.8
Max
Unit
%
275
10.1
6.4
±0.2
25
33.8
33.8
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
25.5
6
12
V
OUT
, 400W (e.g. S110A12C400BL, V110A12C400BL)
Parameter
Efficiency
S110A12C400BL (enhanced efficiency)
V110A12C400BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
86.7
85.0
13.7
Typ
88.5
86.2
240
14.3
12.7
±0.02
38.3
38.3
Max
Unit
%
300
14.9
13.5
±0.2
33.33
45
45
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
No load
No load to full load; nominal input
Output voltage 95% of nominal
Output voltage <250mV
0
33.9
23.3
12
V
OUT
, 300W (e.g. S110A12C300BL, V110A12C300BL)
Parameter
Efficiency
S110A12C300BL (enhanced efficiency)
V110A12C300BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
87.9
86.0
13.7
Typ
90.0
87.0
240
14.3
7.9
±0.02
28.8
28.8
Max
Unit
%
300
14.9
9
±0.2
25
33.8
33.8
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100ms off)
I can't find the data sheet of MB85RC256VPF on the Internet, so I borrow the data sheet of MB85RC64VPF here. The two chips should only have different capacities. The parameters of MB85RC256VPF should ...
Lockheed Martin and Qorvo have been working together for a decade to create trusted source microelectronics for the US military's top systems. One example is the anti-battery radar AN/TPQ-53, or Q-53....
Window 2 is created in the timer of window 1. Click a button in window 2 and window 3 will appear. All are implemented with CreateWindow. There is a problem with the third window. Its timer event does...
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
As the number of cars increases, environmental pressures are also increasing. At this time, some people are saying that new energy vehicles are energy-efficient and environmentally friendly, and ar...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[Details]
On August 22, the Wall Street Journal reported on the 21st local time that the new US government does not plan to acquire equity in semiconductor wafer foundry giant TSMC and Micron, one of the thr...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
The motor is a very important component for new energy vehicles. In terms of vehicle power, pure electric vehicles use electric motors instead of traditional diesel/gasoline engines. For electric v...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD
