SV48
SUPERVERTER
®
150/200 SERIES
75-240 WATTS
48VDC INPUT
1/2 BRICK
INDUSTRY STANDARD
DESCRIPTION
The SuperVerter 48 Series (150/200W) are
high power density and high dynamic response
DC-DC converters designed for use in telecom,
wireless, and other centralized modular or dis-
tributed power systems. The SuperVerter family
of DC-DC converters may be used as form, fit,
function replacements for the industry standard
half bricks. If additional power is required the
SV48-XX-200 family provides up to 50% more
power than industry standard modules.
FEATURES
• Direct Replacement for Industry Standard
• High Efficiency
• High MTBF (1.8 million hours)
• Constant Frequency
• Clamp Over Voltage Protection
• Remote Sense
• Trim Range: 60% to 110%
• Encapsulated
• High Power Density: up to 87 W/cu.in.
• Low Noise
• -40° to +100° C Baseplate Operation
• Choice of On/Off Logic
• Safety Agency Approved
• Threaded or Thru Mounting Holes
• Optional Pin lengths
• Over Temperature Protection
OPTIONAL FEATURES
For the optional features listed below, simply
list the appropriate digit(s) for the features
you want in ascending order in the suffix
following -150 or -200 in the part number.
Feature Options
Negative Logic On/Off is standard
Positive Logic On/Off is optional
Threaded mounting holes, as shown in
the outline drawing are standard
Optional thru mounting holes (without
threads) of 0.130” inside diameter*
Pin length of 0.20” (5.1mm) is standard
Pin length of 0.145” (3.68mm)*
Pin length of 0.110” (2.79mm)*
* Minimum order quantities apply.
MODEL SELECTION
Model
48 VDC
(36-75V)
SV48-2.5-150-1
SV48-2.5-200-1
SV48-3-150-1
SV48-3-200-1
SV48-5-150-1
SV48-5-200-1
SV48-12-150-1
SV48-12-200-1
SV48-15-150-1
SV48-15-200-1
SV48-24-150-1
SV48-24-200-1
SV48-28-150-1
SV48-28-200-1
Output
Voltage
Output
Current
2.5Vdc
2.5Vdc
3.3Vdc
3.3Vdc
5Vdc
5Vdc
12Vdc
12Vdc
15Vdc
15Vdc
24Vdc
24Vdc
28Vdc
28Vdc
30A
50A
30A
45A
30A
40A
12.5A
20A
10A
16A
6.2A
10A
5.35A
8.6A
2.28
(57.9)
0.19
(4.8)
1.90
(48.3)
Suffix
include “1” in the suffix
delete “1” from the suffix
no suffix digit required
include “4” in the suffix
no suffix digit required
include “6” in the suffix
include “8” in the suffix
2.40
(61.0)
0.224 Ø MAX
(5.69 Ø MAX)
MOUNTING
INSERTS
M3x0.5 THRU
4PL
-OUT
0.20
(5.1)
-IN
0.30
(7.6)
0.400
(10.16)
CASE
-S
T
2.00
(50.8)
ON/
OFF
+IN
+S
0.300
(7.62)
0.300
(7.62)
0.400
(10.16)
+OUT
Examples:
SV48-5-200-1
Standard module negative logic, threaded inserts, 0.20
inch pins.
SV48-5-200-48
Positive logic, through hole inserts, 0.110 inch pins.
SV48-5-200-146
Negative logic, through hole inserts, 0.145 inch pins.
0.040 (1.02) Ø PIN
FUSED TIN
OVER COPPER
7PL
0.47
(11.9)
0.40
(10.2)
0.080 (2.03) Ø PIN
FUSED TIN
OVER COPPER
2PL
SEE OPTIONAL
0.2 MIN PIN LENGTHS
(5.1 MIN)
ALUMINUM HEATSINK
SURFACE
0.515 0.020
(13.08 0.5)
18
RO Associates | Tel: 408.744.1450 | Fax: 408.744.1521 | email: sales@roassoc.com
SV48 SUPERVERTER (150/200) SERIES SPECIFICATIONS
Min
Typical
Max
Units
Conditions
Absolute Maximum Ratings:
Exceeding absolute maximum ratings may cause permanent damage or reduce reliability.
PARAMETER
Input Voltage
Transient Input Voltage
Input/Output Isolation
Operating Case Temperature
Storage Temperature
80
100
1500
100
110
Vdc
Vdc
Vdc
°C
°C
Continuous
100 msec max.
-40
-40
Electrical Specifications:
Apply over the entire range of input voltage, output current, and temperature unless indicated.
INPUT
Maximum
Input Current
Input Voltage
SV48-2.5-150
SV48-2.5-200
SV48-3-150
SV48-3-200
SV48-5-150
SV48-5-200
SV48-12-150
SV48-12-200
SV48-15-150
SV48-15-200
SV48-24-150
SV48-24-200
SV48-28-150
SV48-28-200
Input Ripple Rejection
Voltage Set Point
Load Regulation
Line Regulation
Voltage Drift w/Temperature
Ripple
Current
Current Limit Inception
Short Circuit Current
Transient Response Peak Deviation
(0.1A/µsec slew rate)
Transient Response Settling Time
(0.1A/µsec slew rate)
Efficiency
External Load Capacitance
ISOLATION
Input to Output Capacitance
Input to Output Resistance
36
48
75
3.5
6.0
4.5
6.5
6.5
8.7
6.5
10.5
6.5
10.5
6.5
10.5
5.6
9.0
Vdc
A
A
A
A
A
A
A
A
A
A
A
A
A
A
dB
%
%
%
See Input Characteristic Curves
for each model on our web site
www.roassoc.com
60
2
0.2
0.1
@120 Hz
48V In, Full Load 25°C
0 to Full Load
Over Vin Range
OUTPUT
0.05
0.01
See web site: www.roassoc.com
See Model Selection
115
130
% Iout max. Vout = 90% Vout nominal,
See Output Characteristic Curves on web site
170
% Iout max Vout = 250 mV,
See Output Characteristic Curves on web site
1
% Vout
50 to 75% or 50 to 25%
Load Change
100
µsec
Vout within 1% Vout nominal
See Curves on Page 78 or our web site: www.roassoc.com
0
10,000 µF
2000
10
118 (4.2)
0.5x2.4x2.28
6.6
60
pF
M ohms
g (oz.)
inches
°C/W
MECHANICAL
Weight
Size
Thermal Resistance Case to Ambient
FEATURES
Trim Range
Remote Sense Compensation
Over Voltage Clamp
Over Temperature Shut-down
Logic On/Off
Logic Low: Von/off
Ion/off
Logic High: Von/off
Ion/off
Turn-on Time
See Outline Drawing
Case Temperature = 100°C
110
%Vout
0.5
V
See table on our website: www.roassoc.com
105
°C
Case Temperature
0
1.2
1.0
15
50
35
V
mA
V
µA
msec
@ Ion/off = 1 mA
@ Von/off = 0V
@ Ion/off = 1 mA
@ Von/off = 15V
80% load, Vout within
1% Vout nominal
8
19
SV48
SUPERVERTER
®
50/75/100 SERIES
36-100 WATTS
48VDC INPUT
1/2 BRICK
INDUSTRY STANDARD
DESCRIPTION
The SuperVerter 48 Series (50/75/100W) are
high power density and high dynamic response
DC-DC converters designed for use in telecom,
wireless, and other centralized modular or
distributed power systems. The SuperVerter
family of DC-DC converters may be used as
form, fit, function replacements for the industry
standard half bricks.
FEATURES
• Direct Replacement for Industry Standard
• High Efficiency
• High MTBF (1.8 million hours)
• Constant Frequency
• Clamp Over Voltage Protection
• Remote Sense
• Trim Range: 60% to 110%
• Encapsulated
• High Power Density
• Low Noise
• -40° to +100° C Baseplate Operation
• Choice of On/Off Logic
• Safety Agency Approved
• Threaded or Thru Mounting Holes
• Optional Pin lengths
• Over Temperature Protection
MODEL SELECTION
Model
48 VDC
(36-75V)
SV48-3.3-50-1
SV48-3.3-75-1
SV48-3.3-100-1
SV48-5-50-1
SV48-5-75-1
SV48-5-100-1
SV48-12-50-1
SV48-12-75-1
SV48-12-100-1
SV48-24-50-1
SV48-24-75-1
SV48-24-100-1
Output
Voltage
Output
Current
OPTIONAL FEATURES
For the optional features listed below, simply
list the appropriate digit(s) for the features
you want in ascending order in the suffix
following -50, -75, -100 in the part number.
Feature Options
Negative Logic On/Off is standard
Positive Logic On/Off is optional
Threaded mounting holes, as shown in
the outline drawing are standard
Optional thru mounting holes (without
threads) of 0.130” inside diameter*
Pin length of 0.20” (5.1mm) is standard
Pin length of 0.145” (3.68mm)*
Pin length of 0.110” (2.79mm)*
* Minimum order quantities apply.
3.3V
3.3V
3.3V
5V
5V
5V
12V
12V
12V
24V
24V
24V
10A
15A
20A
10A
15A
20A
4.2A
6.3A
8.3A
2.1A
3.1A
4.2A
2.28
(57.9)
0.19
(4.8)
1.90
(48.3)
Suffix
include “1” in the suffix
delete “1” from the suffix
no suffix digit required
include “4” in the suffix
no suffix digit required
include “6” in the suffix
include “8” in the suffix
2.40
(61.0)
0.224 Ø MAX
(5.69 Ø MAX)
MOUNTING
INSERTS
M3x0.5 THRU
4PL
-OUT
0.20
(5.1)
-IN
0.30
(7.6)
0.400
(10.16)
CASE
-S
T
2.00
(50.8)
ON/
OFF
+IN
+S
0.300
(7.62)
0.300
(7.62)
0.400
(10.16)
+OUT
Examples:
SV48-5-100-1
Standard module negative logic, threaded inserts, 0.20
inch pins.
SV48-5-100-48
Positive logic, through hole inserts, 0.110 inch pins.
SV48-5-100-146
Negative logic, through hole inserts, 0.145 inch pins.
0.040 (1.02) Ø PIN
FUSED TIN
OVER COPPER
7PL
0.47
(11.9)
0.40
(10.2)
0.080 (2.03) Ø PIN
FUSED TIN
OVER COPPER
2PL
SEE OPTIONAL
0.2 MIN PIN LENGTHS
(5.1 MIN)
ALUMINUM HEATSINK
SURFACE
0.515 0.020
(13.08 0.5)
20
RO Associates | Tel: 408.744.1450 | Fax: 408.744.1521 | email: sales@roassoc.com
SV48 SUPERVERTER (50/75/100) SERIES SPECIFICATIONS
Min
Typical
Max
Units
Conditions
Absolute Maximum Ratings:
Exceeding absolute maximum ratings may cause permanent damage or reduce reliability.
PARAMETER
Input Voltage
Transient Input Voltage
Input/Output Isolation
Operating Case Temperature
Storage Temperature
80
100
1500
100
110
Vdc
Vdc
Vdc
°C
°C
Continuous
100 msec max.
-40
-40
Electrical Specifications:
Apply over the entire range of input voltage, output current, and temperature unless indicated.
INPUT
Maximum
Input Current
Input Voltage
SV48-3.3-50-1
SV48-3.3-75-1
SV48-3.3-100-1
SV48-5-50-1
SV48-5-75-1
SV48-5-100-1
SV48-12-50-1
SV48-12-75-1
SV48-12-100-1
SV48-24-50-1
SV48-24-75-1
SV48-24-100-1
Input Ripple Rejection
Voltage Set Point
Load Regulation
Line Regulation
Voltage Drift w/Temperature
Ripple
Current
Current Limit Inception
Short Circuit Current
Transient Response Peak Deviation
(0.1A/µsec slew rate)
Transient Response Settling Time
(0.1A/µsec slew rate)
Efficiency
External Load Capacitance
ISOLATION
Input to Output Capacitance
Input to Output Resistance
36
48
75
1.5
2.3
3.0
2.5
3.5
4.0
2.5
3.5
4.0
2.1
2.5
3.5
Vdc
A
A
A
A
A
A
A
A
A
A
A
A
dB
%
%
%
60
2
0.2
0.1
@120 Hz
48V In, Full Load 25°C
0 to Full Load
Over Vin Range
OUTPUT
0.05
0.01
See web site: www.roassoc.com
See Model Selection
115
130
% Iout max. Vout = 90% Vout nominal,
See Output Characteristic Curves
170
% Iout max Vout = 250 mV,
See Output Characteristic Curves
1
% Vout
50 to 75% or 50 to 25%
Load Change
100
µsec
Vout within 1% Vout nominal
See web site: www.roassoc.com
0
10,000 µF
2000
10
118 (4.2)
0.5x2.4x2.28
6.6
60
pF
M ohms
g (oz.)
inches
°C/W
MECHANICAL
Weight
Size
Thermal Resistance Case to Ambient
FEATURES
Trim Range
Remote Sense Compensation
Over Voltage Clamp
Over Temperature Shut-down
Logic On/Off
Logic Low: Von/off
Ion/off
Logic High: Von/off
Ion/off
Turn-on Time
See Outline Drawing
Case Temperature = 100°C
110
%Vout
0.5
V
See web site: www.roassoc.com
105
°C
Case Temperature
(Only on 100W and up models)
@ Ion/off = 1 mA
@ Von/off = 0V
@ Ion/off = 1 mA
@ Von/off = 15V
80% load, Vout within
1% Vout nominal
0
8
1.2
1.0
15
50
35
V
mA
V
µA
msec
21
E F F I C I E N CY
C U R V E S
CONTINUED
MEGAVERTER SERIES
95
90
85
EFFICIENCY (%)
EFFICIENCY (%)
80
75
70
65
60
55
50
0
@25°C Baseplate
10
20
30
40
50
Iout (Amps)
60
70
80
MV48-5
MV48-26
95
90
85
80
75
70
65
60
55
50
0
2
@25°C Baseplate
4
6
8
10 12
Iout (Amps)
14
16
18
20
MV380-48
MV380-26
MV380-56
SUPERVERTER SERIES
90
88
86
84
82
80
78
76
74
72
70
68
66
64
90
12V
5V
EFFICIENCY (%)
3.3V
88
86
84
82
80
78
@25°C Baseplate
0
5
10
15
20 25 30
lout (Amps)
35
40
45
50
76
74
0
2
@25°C Baseplate
4
6
8
10
lout (Amps)
12
14
16
24V
28V
15V
EFFICIENCY (%)
2.5V
SUPERVERTER DUAL SERIES
82
80
78
EFFICIENCY (%)
74
72
70
68
66
64
62
0
SVD48-0503
@ 25°C Baseplate
2
4
6
Iout (Amps)
8
10
12
V2 (3.3V) Load=15A
EFFICIENCY (%)
76
82
V2 (3.3V) Load=9A
80
78
76
74
72
70
68
66
64
62
0
10
@ 25°C Baseplate
20
30 40 50 60 70
OUTPUT POWER, WATTS
80
90 100
SVD48-3318
SVD48-3325
78
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