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6
SELECTION GUIDE, MODEL LIST & FEATURES
SUPERVERTER™Selection Guide, Model List & Features
FEATURES
• Direct Replacement for Industr y Standard
• High Efficiency
• High MTBF (1.8 million hours)
• Constant Frequency
• Clamp Over Voltage Protection
• Remote Sense
• Tr im 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 Compliant
• Threaded or Thru Mounting Holes
• Optional Pin lengths
• Over Temperature Protection
Model Selection Guide
Model Input Output Output
Number Voltage Voltage Current
SV48-2.5-150-1 36-75Vdc 2.5Vdc 30A
SV48-2.5-200-1 36-75Vdc 2.5Vdc 50A
SV48-3-150-1 36-75Vdc 3.3Vdc 30A
SV48-3-200-1 36-75Vdc 3.3Vdc 45A
SV48-5-150-1 36-75Vdc 5Vdc 30A
SV48-5-200-1 36-75Vdc 5Vdc 40A
SV48-12-150-1 36-75Vdc 12Vdc 12.5A
SV48-12-200-1 36-75Vdc 12Vdc 20A
SV48-15-150-1 36-75Vdc 15Vdc 10A
SV48-15-200-1 36-75Vdc 15Vdc 16A
SV48-24-150-1 36-75Vdc 24Vdc 6.2A
SV48-24-200-1 36-75Vdc 24Vdc 10A
SV48-28-150-1 36-75Vdc 28Vdc 5.35A
SV48-28-200-1 36-75Vdc 28Vdc 8.6A
Negative logic On/Off is standard. For optional positive
logic delete -1 suffix from model number (see below).
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 Suffix
Negative Logic On/Off is standard include “1” in the suffix
Positive Logic On/Off is optional delete “1” from the suffix
Threaded mounting holes, as shown in the outline drawing (p.9) are standard no suffix digit required
Optional thru mounting holes (without threads) of 0.130” inside diameter* include “4” in the suffix
Pin length of 0.20” (5.1mm) is standard no suffix digit required
Pin length of 0.145” (3.68mm)* include “6” in the suffix
Pin length of 0.110” (2.79mm)* include “8” in the suffix
* Minimum order quantities apply.
EXAMPLES:
SV48-5-200-1 Standard module negative logic, threaded inser ts, & 0.20 inch pins.
SV48-5-200-48 Positive logic, through hole inser ts, & 0.110 inch pins.
SV48-5-200-146 Negative logic, through hole inserts, & 0.145 inch pins.
Heat Sinks for SuperVerter modules, of several heights and fin arrangements, are available from RO.
The SuperVerter family of DC-DC
conver ters may be used as for m, fit,
function replacements for industry
standard half-brick modules.
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SPECIFICATIONS
Absolute Maximum Ratings
Exceeding absolute maximum ratings may cause per manent damage and may reduce reliability.
Parameter Min Max Units Conditions
Input Voltage 80 Vdc Continuous
Transient Input Voltage 100 Vdc 100 msec max.
Input/Output Isolation 1500 Vdc
Operating Case Temperature -40 100 °C
Storage Temperature -40 110 °C
Electrical Specifications
Electrical specifications apply over the entire range of input voltage, output current, and temperature unless indicated.
Input Parameters Min Typ Max Units Conditions
Input Voltage 36 48 75 Vdc
Maximum Input Current
SV48-2.5-150 3.5 A
SV48-2.5-200 6.0 A
SV48-3-150 4.5 A
SV48-3-200 6.5 A
SV48-5-150 6.5 A
SV48-5-200 8.7 A
SV48-12-150 6.5 A
SV48-12-200 10.5 A
SV48-15-150 6.5 A
SV48-15-200 10.5 A
SV48-24-150 6.5 A
SV48-24-200 10.5 A
SV48-28-150 5.6 A
SV48-28-200 9.0 A
Input Ripple Rejection 60 dB @120 Hz
Output Parameters Min Typ Max Units Conditions
Voltage Set Point
SV48-2.5-150 or 200 2.46 2.50 2.55 Vdc
SV48-3-150 or 200 3.25 3.30 3.35 Vdc
SV48-5-150 or 200 4.92 5.0 5.08 Vdc
SV48-12-150 or 200 11.78 12.0 12.22 Vdc
SV48-15-150 or 200 14.73 15.0 15.27 Vdc
SV48-24-150 or 200 23.55 24.0 24.45 Vdc
SV48-28-150 or 200 27.72 28.0 28.28 Vdc
Load Regulation 0.05 0.2 % 0 to Full Load
Line Regulation 0.01 0.1 % Over Vin Range
Voltage Drift w/Temperature
SV48-2.5-150 or 200 15 50 mV
SV48-3-150 or 200 15 50 mV
SV48-5-150 or 200 15 50 mV
SV48-12-150 or 200 50 150 mV
SV48-15-150 or 200 50 150 mV
SV48-24-150 or 200 100 300 mV
SV48-28-150 or 200 100 300 mV
SUPERVERTER™Specifications
See Input Characteristic
Cur ves for each model
star ting on page 10
48Vin, 25°C, Full Load
-40 to +100°C
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8
SPECIFICATIONS
Electrical Specifications (Continued)
Output Parameter Min Typ Max Units Conditions
Ripple
SV48-2.5-150 or 200 150 mVp-p
SV48-3-150 or 200 150 mVp-p
SV48-5-150 or 200 150 mVp-p
SV48-12-150 or 200 200 mVp-p
SV48-15-150 or 200 250 mVp-p
SV48-24-150 or 200 400 mVp-p
SV48-28-150 or 200 400 mVp-p
Current:
SV48-2.5-150 0.5* 30 A
SV48-2.5-200 0.5 50 A
SV48-3-150 0.5 30 A
SV48-3-200 0.5 45 A
SV48-5-150 0.5 30 A
SV48-5-200 0.5 40 A
SV48-12-150 0.3 12.5 A
SV48-12-200 0.3 20 A
SV48-15-150 0.3 10 A
SV48-15-200 0.3 16 A
SV48-24-150 0.3 6.2 A
SV48-24-200 0.3 10 A
SV48-28-150 0.3 5.35 A
SV48-28-200 0.3 8.6 A
Current Limit Inception 115 130 % Iout max. Vout = 90% Vout nominal, See
Output Characteristic Cur ves
Shor t Circuit Current 170 % Iout max Vout = 250 mV, See Output
Characteristic Cur ves
Transient Response Peak Deviation 1 % Vout 50 to 75% or 50 to 25%
(0.1A/µsec slew rate) Load Change
Transient Response Settling Time 100 µsec Vout within 1% Vout nominal
(0.1A/µsec slew rate)
Efficiency:
SV48-2.5-150 79 %
SV48-2.5-200 76.5 %
SV48-3-150 81 %
SV48-3-200 79.5 %
SV48-5-150 85 %
SV48-5-200 83 %
SV48-12-150 87.5 %
SV48-12-200 85 %
SV48-15-150 88 %
SV48-15-200 87 %
SV48-24-150 88 %
SV48-24-200 86 %
SV48-28-150 87 %
SV48-28-200 86 %
External Load Capacitance 0 10,000 µF
Isolation Parameters Min Typ Max Units
Input to Output Capacitance 2000 pF
Input to Output Resistance 10 M ohms
See Output Characteristic
Cur ves for each model
star ting on page 10
*No minimum load requirement,
but ripple spec may be
exceeded @Iout < 0.5A
Vin=48V, Full Load, 70°C Case,
See Efficiency Cur ves
5 Hz to 20 MHz
(limits may be exceeded
at Iout <0.5A)
SUPERVERTER™Specifications (Continued)
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SPECIFICATIONS
Electrical Specifications (Continued)
Mechanical Parameters Typical Units Conditions
Weight 118 (4.2) g (oz.)
Size inches See Outline Drawing below
Thermal Resistance Case to Ambient 6.6 °C/W Case Temperature = 100°C
Feature Parameters Min Typ Max Units Conditions
Trim Range 60 110 %Vout See page 19
Remote Sense Compensation 0.5 V
Over Voltage Clamp
SV48-2.5-150 or 200 3.0 4.0 Vdc
SV48-3-150 or 200 4.0 5.0 Vdc
SV48-5-150 or 200 5.7 7.0 Vdc
SV48-12-150 or 200 13.2 16.0 Vdc
SV48-15-150 or 200 16.5 20.0 Vdc
SV48-24-150 or 200 26.5 33.0 Vdc
SV48-28-150 or 200 30.9 38.5 Vdc
Over Temperature Shut-down 105 °C Case Temperature
Logic On/Off*
Logic Low:Von/off 0 1.2 V @ Ion/off = 1 mA
Ion/off 1.0 mA @ Von/off = 0V
Logic High:Von/off 15 V @ Ion/off = 1 mA
Ion/off 50 µA @ Von/off = 15V
Turn-on Time 8 35 msec 80% load, Vout within
1% Vout nominal
* Negative logic on/off is standard, positive logic is optional (delete the “-1” suffix from model number for positive logic).
With negative logic, logic low tur ns module on, logic high tur ns it off.The reverse is true for positive logic.
SUPERVERTER™Specifications (Continued)
OUTLINE DRAWING
DIMENSIONS:
INCHES
(MILLIMETERS)
TOLERANCES:
X.XX IN. ± 0.02 IN X.XXX IN ± 0.010 IN
(X.X MM ± 0.05 MM) (X.XX MM ± 0.25 MM)
0.400
(10.16)
0.300
(7.62)
0.300
(7.62)
0.400
(10.16)
0.30
(7.6)
2.00
(50.8)
2.40
(61.0)
0.20
(5.1)
0.224 Ø MAX
(5.69 Ø MAX)
MOUNTING
INSERTS
M3x0.5 THR U
4PL
2.28
(57.9) 1.90
(48.3)
0.19
(4.8)
-IN
CASE
ON/
OFF
+IN
-OUT
-S
T
+S
+OUT
0.040 (1.02) Ø PIN
FUSED TIN
OVER COPPER
7PL
0.080 (2.03) Ø PIN
FUSED TIN
OVER COPPER
2PL
ALUMINUM HEATSINK
SURFACE
0.47
(11.9) 0.40
(10.2) SEE OPTIONAL
PIN LENGTHS
ON PAGE 6
0.2 MIN
(5.1 MIN)
0.515 0.020
(13.08 0.5)
0.5 x 2.4 x 2.28
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10
PERFORMANCE DATA 2.5V OUTPUT
SUPERVERTER™Perfor mance Data
2.5V Output Models
SV48-2.5-150 SV48-2.5-200
0 20 40 60 80
3
2.5
2
1.5
1
0.5
0
Iout (Amps)
Vout (Volts)
6
5
4
3
2
1
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load) Output Characteristic
(room temperature, Vin = 48V)
Vin (Volts)
lin (Amps)
Transient Response
SV48-2.5-200
SV48-2.5-150
SV48-2.5-200
SV48-2.5-150
t, 100µsec/div.
Vout (50mV/div.)
Iout = 22.5A-15A-22.5A
Current Slew Rate 0.1A/µsec.
SV48-2.5-150
82
78
74
70
66
62 0 10 20 30 40 50 60
Efficiency
Iout (Amps)
Efficiency (%)
Vin=72V
Vin=54V
Vin=36V
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PERFORMANCE DATA 3.3V OUTPUT
SUPERVERTER™Perfor mance Data
84
82
80
78
76
74
72
70
68
66
64 0 5 10 15 20 25 30 35 40 45
0 5 10 15 20 25 30 35 40 45 50 55 60
3.5
3
2.5
2
1.5
1
0.5
0
7
6
5
4
3
2
1
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load)
Vin (Volts)
lin (Amps)
SV48-3-200
SV48-3-150
Iout (Amps)
Vout (Volts)
Output Characteristic
(room temperature, Vin = 48V)
SV48-3-200
SV48-3-150
Efficiency
Iout (Amps)
Efficiency (%)
Vin=72V
Vin=54V
Transient Response
t, 100µsec/div.
Iout = 22.5A-15A-22.5A
Current Slew Rate 0.1A/µsec.
SV48-3-150
Vin=36V
Vout (50mV/div.)
3.3V Output Models
SV48-3-150 SV48-3-200
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12
PERFORMANCE DATA 5V OUTPUT
5V Output Models
SV48-5-150 SV48-5-200
86
84
82
80
78
76
74
72
70 0 5 10 15 20 25 30 35 40 45
0 5 10 15 20 25 30 35 40 45 50 55
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
9
8
7
6
5
4
3
2
1
00 10 20 30 40 50 60 70 80
Efficiency
Iout (Amps)
Efficiency (%)
Iout (Amps)
Vout (Volts)
Input Characteristic
(room temperature, full load) Output Characteristic
(room temperature, Vin = 48V)
Vin (Volts)
lin (Amps)
Transient Response
SV48-5-200
SV48-5-150
SV48-5-200
SV48-5-150
t, 100µsec/div.
Vin=72V
Vin=36V
Vin=54V
Iout = 22.5A-15A-22.5A
Current Slew Rate 0.1A/µsec.
SV48-5-150
Vout (50mV/div.)
SUPERVERTER™Perfor mance Data
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PERFORMANCE DATA 12V OUTPUT
12V Output Models
SV48-12-150 SV48-12-200
90
88
86
84
82
80
78
76
74
72 0 5 10 15 20
0 5 10 15 20 25 30
14
12
10
8
6
4
2
0
10
8
6
4
2
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load)
Vin (Volts)
lin (Amps)
SV48-12-200
SV48-12-150
Iout (Amps)
Vout (Volts)
Output Characteristic
(room temperature, Vin = 48V)
Efficiency
Iout (Amps)
Efficiency (%)
Vin=54V
Transient Response
t, 100µsec/div.
Iout = 9.37A-6.25A-9.37A
Current Slew Rate 0.1A/µsec.
SV48-12-150
SV48-12-200
SV48-12-150
Vin=72V Vin=36V
Vout (50mV/div.)
SUPERVERTER™Perfor mance Data
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14
PERFORMANCE DATA 15V OUTPUT
15V Output Models
SV48-15-150 SV48-15-200
90
88
86
84
82
80
78
76
74 0 4 8 12 16
0 5 10 15 20 25
16
14
12
10
8
6
4
2
0
10
8
6
4
2
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load)
Vin (Volts)
lin (Amps)
SV48-15-200
SV48-15-150
Iout (Amps)
Vout (Volts)
Output Characteristic
(room temperature, Vin = 48V)
Efficiency
Iout (Amps)
Efficiency (%)
Vin=54V
Transient Response
t, 100µsec/div.
Iout = 7.5A-5A-7.5A
Current Slew Rate 0.1A/µsec.
SV48-15-150
SV48-15-200
SV48-15-150
Vin=72V Vin=36V
Vout (50mV/div.)
SUPERVERTER™Perfor mance Data
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PERFORMANCE DATA 24V OUTPUT
24V Output Models
SV48-24-150 SV48-24-200
90
88
86
84
82
80
78
76
74
72
70 0 1 2 3 4 5 6 7 8 9 10 11
0 2 4 6 8 10 12 14 16
30
25
20
15
10
5
0
10
9
8
7
6
5
4
3
2
1
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load)
Vin (Volts)
lin (Amps)
SV48-24-200
SV48-24-150
Iout (Amps)
Vout (Volts)
Output Characteristic
(room temperature, Vin = 48V)
Efficiency
Iout (Amps)
Efficiency (%)
Vin=54V
Transient Response
t, 100µsec/div.
Iout = 4.65A-3.1A-4.65A
Current Slew Rate 0.1A/µsec.
SV48-24-150
SV48-24-200
SV48-24-150
Vin=72V Vin=36V
Vout (50mV/div.)
SUPERVERTER™Perfor mance Data
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16
PERFORMANCE DATA 28V OUTPUT
28V Output Models
SV48-28-150 SV48-28-200
90
88
86
84
82
80
78
76
74
72 0 1 2 3 4 5 6 7 8 9
0 2 4 6 8 10 12
30
25
20
15
10
5
0
10
9
8
7
6
5
4
3
2
1
00 10 20 30 40 50 60 70 80
Input Characteristic
(room temperature, full load)
Vin (Volts)
lin (Amps)
SV48-28-200
SV48-28-150
Iout (Amps)
Vout (Volts)
Output Characteristic
(room temperature, Vin = 48V)
Efficiency
Iout (Amps)
Efficiency (%)
Transient Response
t, 100µsec/div.
Iout = 4.875A-3.25A-4.875A
Current Slew Rate 0.1A/µsec.
SV48-28-150
SV48-28-200
Vin=54V
Vin=72V
Vin=36V
SV48-28-150
Vout (50mV/div.)
SUPERVERTER™Perfor mance Data
