DV200-27000D Series
HIGH RELIABILITY
DC-DC CONVERTERS
DESCRIPTION
The DV200 series of high reliability, isolated DC-DC
converters is operable over a wide (-55 °C to +100
°C) temperature range with no power derating.
Unique to the DV200 series is a magnetic feedback
circuit that is radiation immune. Operating at a
nominal fixed frequency of 500 kHz, these regulated,
isolated units utilize well-controlled undervoltage
lockout circuitry to eliminate slow start-up problems.
The output voltage is trimmable up to +10% or down
–20%.
These converters are designed and manufactured in
a facility qualified to ISO9001 and certified to MIL-
PRF-38534 and MIL-STD-883.
This product may incorporate one or more of the
following U.S. patents:
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
FEATURES
•
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•
•
•
•
•
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•
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High Reliability
Output Voltage Trim Up +10% or Down –20%
Wide Input Voltage Range: 160 to 400 Volts
Up to 175 Watts Output Power
Up to 70% of Rated Output Power is Available
for Each Output
Radiation Immune Magnetic Feedback Circuit
NO Use of Optoisolators
Undervoltage Lockout
Current Limit / Short Circuit Protection
Input Transient Voltage: 500 Volts for 1 second
High Power Density:
≈
70 W/in
3
Custom Versions Available
Additional Environmental Screening Available
Figure 1
– DV200-27000D DC-DC Converter
(Not
To Scale)
15007DSC
11314 4th Avenue
West, Suite 206
Everett, WA 98204
http://www.vpt-inc.com
Sales Information:
Phone: (425) 353-3010
Fax: (425) 353-4030
E-mail: vptsales@vpt-inc.com
1
DV200-27000D Series
SPECIFICATIONS
(T
CASE
= -55°C to +100°C, V
IN
= +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
4
Output Power
1,3
Power Dissipation (Full Load, T
CASE
= +100°C)
Parameter
400 V
DC
500 Volts
175 Watts
38 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
DV200-27005D
Min
Typ
Max
Min
+25°C
-65°C to +135°C
270°C
115 Grams
Units
Conditions
DV200-27012D
Typ
Max
STATIC
INPUT
Voltage
Current
Ripple Current
Inhibit Pin Input
UVLO Turn On
UVLO Turn Off
OUTPUT
Voltage
4
4
4
Continuous
Transient, 1 sec
Inhibited
No Load
Full Load , 20Hz to 10MHz
5
4
160
-
-
-
-
0
9.0
140
135
270
-
2
8
100
-
10.0
150
140
5.00
5.00
5.00
5.00
-
-
-
100
10
10
10
10
-
-
83
30
30
-
500
500
-
955
400
500
5
20
175
1.5
11.0
159
150
5.05
5.10
5.10
5.15
150
105
21
150
50
100
50
100
500
10
-
-
-
1000
600
550
-
-
160
-
-
-
-
0
9.0
140
135
11.88
11.76
11.76
11.64
0
-
-
-
-
-
-
-
-
-20
83
-
-
-
400
450
100
-
270
-
2
8
100
-
10.0
150
140
12.00
12.00
12.00
12.00
-
-
-
100
10
10
10
10
-
-
87
30
30
-
500
500
-
955
400
500
5
20
200
1.5
11.0
159
150
12.12
12.24
12.24
12.36
175
122.5
10.2
150
50
100
50
100
500
10
-
-
-
500
600
550
-
-
V
V
mA
mA
mA
p-p
V
V
V
V
V
V
V
V
W
W
A
mV
p-p
mV
mV
mV
mV
mV
%
%
W
W
µF
kHz
kHz
MΩ
kHrs
Inhibit Pin Open Circuit Voltage
+V
OUT
+V
OUT
-V
OUT
-V
OUT
Power
3,6
T
CASE
= 25°C
T
CASE
= -55°C to +100°C
T
CASE
= 25°C
T
CASE
= -55°C to +100°C
Either Output
Either Output
5
Full Load , 20Hz to 20MHz
V
IN
= 160V to 400V
V
IN
= 160V to 400V
No Load to Full Load
No Load to Full Load
5
5
4.95
4.90
4.90
4.85
0
-
-
-
-
-
-
-
-
-20
Total
±V
OUT
Current
3,6
±V
OUT
±V
OUT
+V
OUT
-V
OUT
+V
OUT
-V
OUT
-V
OUT
Ripple Voltage
Line Regulation
Load Regulation
Cross Regulation
Voltage Trim
EFFICIENCY
+Load 70%, -Load 30%
+Load 30%, -Load 70%
Full Load
Full Load
Overload
5
4
4
80
-
-
-
400
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD
4
Short Circuit
Either Output
V
H
– V
L
= 5V
Duty Cycle = 20% - 80%
1000 V
DC
, T
CASE
= 25°C
GB @ T
C
= 55°C
SWITCHING FREQUENCY
SYNC FREQUENCY RANGE
ISOLATION
MTBF (MIL-HDBK-217F)
450
100
-
15007DSC
2
DV200-27000D Series
SPECIFICATIONS
(T
CASE
= -55°C to +100°C, V
IN
= +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
4
Output Power
1,3
Power Dissipation (Full Load, T
CASE
= +100°C)
400 V
DC
500 Volts
175 Watts
38 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
DV200-27005D
Min
Typ
Max
Min
+25°C
-65°C to +135°C
270°C
115 Grams
Parameter
Conditions
DV200-27012D
Typ
Max
Units
DYNAMIC
Load Step Output Transient
Load Step Recovery
Line Step Recovery
Turn On Delay
Turn On Overshoot
2
2
4
±V
OUT
±V
OUT
±V
OUT
Half Load to Full Load
V
IN
= 180V to 400V
V
IN
= 0V to 270V
-
-
-
-
-
-
200
200
200
100
150
0
400
300
500
200
300
25
-
-
-
-
-
-
500
200
600
200
150
0
900
400
1200
400
300
50
mV
PK
µSec
mV
PK
µSec
mSec
mV
PK
Line Step Output Transient
2, 4
Notes:
1.
2.
3.
4.
5.
6.
Dependant on output voltage.
Time for output voltage to settle within 1% of its nominal value.
Derate linearly to 0 at 110°C.
Verified by qualification testing.
Half load at +V
OUT
and half load at –V
OUT
.
Up to 70% of the total power or current can be drawn from any one of the two outputs.
15007DSC
3
DV200-27000D Series
SPECIFICATIONS
(T
CASE
= -55°C to +100°C, V
IN
= +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
4
Output Power
1,3
Power Dissipation (Full Load, T
CASE
= +100°C)
Parameter
400 V
DC
500 Volts
175 Watts
38 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
DV200-27015D
Min
Typ
Max
Units
+25°C
-65°C to +135°C
270°C
115 Grams
Conditions
STATIC
INPUT
Voltage
Current
Ripple Current
Inhibit Pin Input
UVLO Turn On
UVLO Turn Off
OUTPUT
Voltage
4
4
4
Continuous
Transient, 1 sec
Inhibited
No Load
Full Load , 20Hz to 10MHz
5
4
160
-
-
-
-
0
9.0
140
135
270
-
2
8
100
-
10.0
150
140
15.00
15.00
15.00
15.00
-
-
-
100
10
10
10
10
-
-
88
30
30
-
500
500
-
955
400
500
5
20
200
1.5
11.0
159
150
15.15
15.30
15.30
15.45
175
122.5
8.2
150
50
100
50
100
500
10
-
-
-
500
600
550
-
-
V
V
mA
mA
mA
p-p
V
V
V
V
V
V
V
V
W
W
A
mV
p-p
mV
mV
mV
mV
mV
%
%
W
W
µF
kHz
kHz
MΩ
kHrs
Inhibit Pin Open Circuit Voltage
+V
OUT
+V
OUT
-V
OUT
-V
OUT
Power
3,6
T
CASE
= 25°C
T
CASE
= -55°C to +100°C
T
CASE
= 25°C
T
CASE
= -55°C to +100°C
Either Output
Either Output
Full Load , 20Hz to 20MHz
V
IN
= 160V to 400V
V
IN
= 160V to 400V
No Load to Full Load
No Load to Full Load
5
5
5
14.85
14.70
14.70
14.55
-
-
-
-
-
-
-
-
-
-20
Total
±V
OUT
±V
OUT
±V
OUT
+V
OUT
-V
OUT
+V
OUT
-V
OUT
-V
OUT
Current
3,6
Ripple Voltage
Line Regulation
Load Regulation
Cross Regulation
Voltage Trim
EFFICIENCY
+Load 70%, -Load 30%
+Load 30%, -Load 70%
Full Load
Full Load
Overload
5
4
4
84
-
-
-
400
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD
4
Short Circuit
Either Output
V
H
– V
L
= 5V
Duty Cycle = 20% - 80%
1000 V
DC
, T
CASE
= 25°C
GB @ T
C
= 55°C
SWITCHING FREQUENCY
SYNC FREQUENCY RANGE
ISOLATION
MTBF (MIL-HDBK-217F)
450
100
-
15007DSC
4
DV200-27000D Series
SPECIFICATIONS
(T
CASE
= -55°C to +100°C, V
IN
= +270V ± 5%, Full Load
5
, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
4
Output Power
1,3
Power Dissipation (Full Load, T
CASE
= +100°C)
400 V
DC
500 Volts
175 Watts
38 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
DV200-27015D
Min
Typ
Max
+25°C
-65°C to +135°C
270°C
115 Grams
Parameter
Conditions
Units
DYNAMIC
Load Step Output Transient
Load Step Recovery
Line Step Recovery
Turn On Delay
Turn On Overshoot
2
2
4
±V
OUT
±V
OUT
±V
OUT
Half Load to Full Load
V
IN
= 180V to 400V
V
IN
= 0V to 270V
-
-
-
-
-
-
500
200
750
200
150
-
900
400
1500
400
300
50
mV
PK
µSec
mV
PK
µSec
mSec
mV
PK
Line Step Output Transient
2, 4
Notes:
1.
2.
3.
4.
5.
6.
Dependant on output voltage.
Time for output voltage to settle within 1% of its nominal value.
Derate linearly to 0 at 110°C.
Verified by qualification testing.
Half load at +V
OUT
and half load at –V
OUT
.
Up to 70% of the total power or current can be drawn from any one of the two outputs.
15007DSC
5
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