Industrial and process control, distributed power, medical, ATE, communications, defense
and aerospace.
For details on proper operation please refer to the:
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
Absolute Maximum Ratings
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. V24A12T400BL2
24A
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
P
OUT
200W, 264W
300W, 400W
400W
300W
300W, 400W, 500W
300W, 400W
300W, 400W, 500W
300W, 400W, 500W
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
6.5
= 6.5V
8
= 8V
12
= 12V
15
= 15V
24
= 24V
28
= 28V
36
= 36V
48
= 48V
V
OUT
3.3V
5V
6.5V
8V
12V
15V
24V
28V
36V
48V
24V Maxi Family
Page 1 of 15
Rev 6.8
06/2017
vicorpower.com
800 927.9474
24V 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
14.8
36.3
17.5
15.3
37.8
39.6
4.0
Min
18
Typ
24
Max
36
50
17.9
Unit
V
DC
V
DC
V
DC
V
DC
V
DC
mA
PC pin low
Notes
These modules will operate at up to 75% of rated power down
to 16V
IN
after start up at >18V
IN
<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
Externally applied
+OUT to -OUT, +Sense to -OUT – Absolute Maximum Ratings
3.3V
5V
6.5V
8V
12V
15V
24V
28V
36V
48V
-0.5 to 4.7
-0.5 to 7.0
-0.5 to 9.0
-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 47.2
-0.5 to 62.9
V
DC
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 10.
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
24V Maxi Family
Page 2 of 15
Rev 6.8
06/2017
vicorpower.com
800 927.9474
24V 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.
24V Maxi Family
Page 3 of 15
Rev 6.8
06/2017
vicorpower.com
800 927.9474
24V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS
3.3V
OUT
, 264W (e.g. S24A3V3C264BL, V24A3V3C264BL)
Parameter
Efficiency
S24A3V3C264BL (enhanced efficiency)
V24A3V3C264BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
83.0
80.0
4.14
Typ
86.0
81.4
75
4.3
8
±0.02
92
92
Max
Unit
%
94
4.46
12
±0.2
80
108
108
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
81.6
56
3.3V
OUT
, 200W (e.g. S24A3V3C200BL, V24A3V3C200BL)
Parameter
Efficiency
S24A3V3C200BL (enhanced efficiency)
V24A3V3C200BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
82.0
73.9
4.48
Typ
86.0
79.9
43
4.65
6.2
±0.02
69.7
69.7
Max
Unit
%
54
4.82
10
±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
5V
OUT
, 400W (e.g. S24A5C400BL, V24A5C400BL)
Parameter
Efficiency
S24A5C400BL (enhanced efficiency)
V24A5C400BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
84.0
80.0
6.03
Typ
86.5
84.5
152
6.25
6.8
±0.02
92
92
Max
Unit
%
190
6.47
10.1
±0.25
80
104
104
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
81.6
56
5V
OUT
, 300W (e.g. S24A5C300BL, V24A5C300BL)
Parameter
Efficiency
S24A5C300BL (enhanced efficiency)
V24A5C300BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
82.5
82.5
6.03
Typ
84.4
84.4
120
6.25
7.2
±0.02
69
69
Max
Unit
%
150
6.47
8.8
±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
24V Maxi Family
Page 4 of 15
Rev 6.8
06/2017
vicorpower.com
800 927.9474
24V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
6.5V
OUT
, 400W (e.g. S24A6V5C400BL, V24A6V5C400BL)
Parameter
Efficiency
S24A6V5C400BL (enhanced efficiency)
V24A6V5C400BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Output Current
Current limit
Short circuit current
Min
85.0
85.0
7.7
Typ
86.1
86.1
220
7.98
9.2
±0.02
70.7
70.7
Max
Unit
%
275
8.26
10.5
±0.2
61.5
83.1
83.1
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
62.7
43
8V
OUT
, 300W (e.g. S24A8C300BL, V24A8C300BL)
Parameter
Efficiency
S24A8C300BL (enhanced efficiency)
V24A8C300BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
85.6
85.6
9.36
Typ
86.5
86.5
215
9.7
8.7
±0.02
43.1
43.1
Max
Unit
%
269
10.1
13.9
±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
12V
OUT
, 500W (e.g. S24A12C500B, V24A12C500BL)
Parameter
Efficiency
S24A12C500B (enhanced efficiency)
V24A12C500BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
86.7
86.0
13.8
Typ
88.2
87.5
272
14.3
10.8
±0.02
47.9
47.9
Max
Unit
%
340
14.8
12.0
±0.2
41.67
56.3
56.3
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
42.5
29.2
12V
OUT
, 400W (e.g. S24A12C400BL, V24A12C400BL)
Parameter
Efficiency
S24A12C400BL (enhanced efficiency)
V24A12C400BL (standard efficiency)
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
Current limit
Short circuit current
Min
86.0
87.0
13.7
Typ
89.5
88.3
250
14.3
6.8
±0.02
38.4
38.4
Max
Unit
%
320
14.9
10.2
±0.2
33.33
43.5
43.5
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)
TI automotive solution puzzle, do you dare to challenge it?Click here to enter the event
Event time: From now until September 20, 2019
Activity process:
1. Click the flashing button on the car body on...
[Review details] Try GigaDevice GD32L233 and start the energy-saving "chip" era![Date for receiving the prize] Pleasebe sure to complete the prize confirmation according to the prize confirmation proc...
This week, we recommend a development board for the mobile station: TI SimpleLink CC2650 module (development board number: 93) . This development board is now in the mobile station, waiting for EE net...
If you use Python to build a car project, then timing tasks are essential. There are four main methods for timing in Python.Using sleep in while loop
Timer in threading module
sched module
Timing Fram...
There is a camera module on the black board in the picture below. Can you find where the camera is?If we compare this Toshiba Bluetooth module https://en.eeworld.com/bbs/thread-1163165-1-1.html to a g...
littleshrimpSpecial Edition for Assessment Centres
On January 10, the Office of the People's Government of Shanwei City, Guangdong Province, issued a notice on the issuance of "Several Measures for Shanwei City to Accelerate the High-Quality Develo...[Details]
// There are many mysteries in just over 200 lines of program, especially the processing after the cursor is lifted. #include linux/errno.h #include linux/kernel.h #include linux/module.h #include...[Details]
According to foreign media reports on February 3, Tesla will set up a new office in the middle of Silicon Valley, where the company is conducting a large-scale IT talent recruitment campaign. The new...[Details]
Some analog signals are often used in control systems, and a digital-to-analog converter is usually used to output the required analog signals. Computer control of the digital-to-analog converter r...[Details]
UPS power supply refers to an uninterruptible power supply. The so-called uninterruptible power supply system is a device that can take over the mains power supply and continuously supply electricit...[Details]
Since the 1990s, the research and development of LED chip and material manufacturing technology has achieved many breakthroughs, transparent substrate trapezoidal structure, textured surface struct...[Details]
#include reg51.h #include "main.h" #include "intrins.h" //Use T2 timer 2 to control the baud rate of serial port 1 #define FOSC 18432000L //System frequency #define BAUD 9600 //Serial port 1 bau...[Details]
Added more collaboration features as well as basic project management and security capabilities
Free utility simplifies and speeds up cable design, saving time and money
...[Details]
On June 4, the National Energy Administration held a launching meeting for the special supervision of power grid companies' repurchased power projects and self-built supporting transmission project...[Details]
Useful Internet of Things (IoT) applications are being applied in nearly every vertical branch of industry, effectively extending the usefulness of legacy systems. For example, residential, commercia...[Details]
Taiwanese media reported that industry insiders revealed that the top three foundries in mainland China (OSAT), Changdian Technology, Tongfu Microelectronics and Huatian Technology, will all benefit ...[Details]
In recent years, as people pay more attention to environmental issues, the earth's demand for clean energy has become higher and higher. Our company has been committed to the research and developme...[Details]
Specific implementation functions: The 51 microcontroller buttons control the speaker to emit a variety of sounds. Design introduction Introduction to 51 microcontroller The 51 monolithic chip ...[Details]
The traditional on-site cleaning process of the orifice flowmeter body is a dirty, clumsy, expensive and inefficient job. It requires dragging the flowmeter body out of the pipe, then either placing...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD
