DV200-27012D [VPT]
HIGH RELIABILITY DC-DC CONVERTERS;
| 型号： | DV200-27012D |
| 厂家： | 
VPT, Inc. |
| 描述： | HIGH RELIABILITY DC-DC CONVERTERS DC-DC转换器 输出元件 |
| 文件： | 总12页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH RELIABILITY
DC-DC CONVERTERS
DESCRIPTION
FEATURES
•
•
•
•
•
High Reliability
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 high speed
magnetic feedback circuit. 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%.
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
Fault Tolerant 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/in3
Custom Versions Available
•
•
•
•
•
•
•
•
These converters are designed and manufactured in
a facility qualified to ISO9001 and certified to MIL-
PRF-38534 and MIL-STD-883.
Additional Environmental Screening Available
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
Figure 1 – DV200-27000D DC-DC Converter
(Not To Scale)
Sales Information:
Phone: (425) 353-3010
Fax: (425) 353-4030
11314 4th Avenue
West, Suite 206
Everett, WA 98204
http://www.vpt-inc.com
DS15007F
E-mail: vptsales@vpt-inc.com
1
SPECIFICATIONS (TCASE = -55°C to +100°C, VIN = +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
400 VDC
500 Volts
Junction Temperature Rise to Case
Storage Temperature
+25°C
-65°C to +135°C
Input Voltage (Transient, 1 second)4
Output Power1,3
175 Watts
Lead Solder Temperature (10 seconds)
Weight (Maximum)
270°C
Power Dissipation (Full Load, TCASE = +100°C) 38 Watts
115 Grams
DV200-27005D
Typ
DV200-27012D
Parameter
Conditions
Units
Max
Min
Max
Min
Typ
STATIC
Continuous
Transient, 1 sec4
160
-
270
-
400
500
5
160
270
-
400
500
V
V
INPUT
Voltage
-
Inhibited
-
2
-
-
2
5
mA
mA
mAp-p
V
Current
No Load
Full Load5, 20Hz to 10MHz
-
8
20
8
20
Ripple Current
Inhibit Pin Input4
-
100
-
175
1.5
-
100
-
200
0
0
1.5
Inhibit Pin Open Circuit Voltage4
9.0
140
135
4.95
4.90
4.90
4.85
0
10.0
150
140
5.00
5.00
5.00
5.00
-
11.0
159
150
5.05
5.10
5.10
5.15
150
105
9.0
140
135
11.88
11.76
11.76
11.64
0
10.0
150
140
12.00
12.00
12.00
12.00
-
11.0
159
V
UVLO Turn On
UVLO Turn Off4
V
150
V
+VOUT TCASE = 25°C
12.12
12.24
12.24
12.36
175
V
+VOUT TCASE = -55°C to +100°C
-VOUT TCASE = 25°C
-VOUT TCASE = -55°C to +100°C
Total
V
OUTPUT
Voltage
V
V
W
W
Power3,6
±VOUT Either Output
-
-
-
-
122.5
Current3,6
±VOUT
-
-
21
-
-
10.2
A
Either Output
Ripple Voltage
±VOUT Full Load5, 20Hz to 20MHz
+VOUT VIN = 160V to 400V
-VOUT VIN = 160V to 400V
+VOUT No Load to Full Load5
-VOUT No Load to Full Load5
-
-
-
-
-
100
10
10
10
150
50
-
-
-
-
-
100
10
10
10
150
50
mVp-p
mV
Line Regulation
Load Regulation
100
50
100
50
mV
mV
10
100
10
100
mV
+Load 70%, -Load 30%
-VOUT
Cross Regulation
Voltage Trim
-
-
500
-
-
500
mV
+Load 30%, -Load 70%
Full Load
Full Load5
Overload4
-20
-
83
30
30
-
10
-20
-
87
30
30
-
10
%
%
EFFICIENCY
80
-
-
83
-
-
-
-
W
LOAD FAULT POWER DISSIPATION
Short Circuit4
-
-
-
-
-
-
W
CAPACITIVE LOAD4
Either Output
1000
600
500
600
μF
kHz
SWITCHING FREQUENCY
400
500
400
500
VH – VL = 5V
Duty Cycle = 20% - 80%
SYNC FREQUENCY RANGE
450
500
550
450
500
550
kHz
ISOLATION
1000 VDC, TCASE = 25°C
GB @ TC = 55°C
100
-
-
-
-
100
-
-
-
-
MΩ
MTBF (MIL-HDBK-217F)
955
955
kHrs
DS15007F
2
SPECIFICATIONS (TCASE = -55°C to +100°C, VIN = +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
400 VDC
500 Volts
Junction Temperature Rise to Case
Storage Temperature
+25°C
-65°C to +135°C
Input Voltage (Transient, 1 second)4
Output Power1,3
175 Watts
Lead Solder Temperature (10 seconds)
Weight (Maximum)
270°C
Power Dissipation (Full Load, TCASE = +100°C) 38 Watts
115 Grams
DV200-27005D
Typ
DV200-27012D
Parameter
Conditions
Units
Max
Min
Max
Min
Typ
DYNAMIC
Load Step Output Transient
Load Step Recovery2
Line Step Output Transient4
Line Step Recovery2, 4
Turn On Delay
±VOUT
±VOUT
±VOUT
-
-
-
-
-
-
200
200
200
100
150
0
400
300
500
200
300
25
-
-
-
-
-
-
500
200
600
200
150
0
900
400
1200
400
300
50
mVPK
μSec
mVPK
μSec
mSec
mVPK
Half Load to Full Load
V
V
IN = 180V to 400V
IN = 0V to 270V
Turn On Overshoot2
Notes: 1. Dependant on output voltage.
2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 110°C.
4. Verified by qualification testing.
5. Half load at +VOUT and half load at –VOUT
.
6. Up to 70% of the total power or current can be drawn from any one of the two outputs.
DS15007F
3
SPECIFICATIONS (TCASE = -55°C to +100°C, VIN = +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
400 VDC
500 Volts
Junction Temperature Rise to Case
Storage Temperature
+25°C
-65°C to +135°C
Input Voltage (Transient, 1 second)4
Output Power1,3
175 Watts
Lead Solder Temperature (10 seconds)
Weight (Maximum)
270°C
Power Dissipation (Full Load, TCASE = +100°C) 38 Watts
115 Grams
DV200-27015D
Units
Parameter
Conditions
Min
Typ
Max
STATIC
Continuous
Transient, 1 sec4
160
270
-
400
500
5
V
V
INPUT
Voltage
-
Inhibited
-
2
mA
mA
mAp-p
V
Current
No Load
Full Load5, 20Hz to 10MHz
-
8
20
Ripple Current
Inhibit Pin Input4
-
100
-
200
1.5
0
Inhibit Pin Open Circuit Voltage4
9.0
10.0
150
140
15.00
15.00
15.00
15.00
-
11.0
159
150
15.15
15.30
15.30
15.45
175
122.5
8.2
V
UVLO Turn On
UVLO Turn Off4
140
V
135
V
+VOUT TCASE = 25°C
14.85
V
+VOUT TCASE = -55°C to +100°C
-VOUT TCASE = 25°C
14.70
V
OUTPUT
Voltage
14.70
V
-VOUT TCASE = -55°C to +100°C
Total
14.55
V
-
-
-
-
-
-
-
-
W
Power3,6
±VOUT Either Output
-
W
Current3,6
±VOUT Either Output
-
A
Ripple Voltage
±VOUT Full Load5, 20Hz to 20MHz
+VOUT VIN = 160V to 400V
-VOUT VIN = 160V to 400V
+VOUT No Load to Full Load5
-VOUT No Load to Full Load5
100
10
200
50
mVp-p
mV
mV
mV
mV
Line Regulation
Load Regulation
10
100
50
10
10
100
+Load 70%, -Load 30%
-VOUT
Cross Regulation
Voltage Trim
-
-
500
mV
+Load 30%, -Load 70%
Full Load
Full Load5
Overload4
-20
-
88
30
30
-
10
%
%
EFFICIENCY
84
-
-
-
W
LOAD FAULT POWER DISSIPATION
Short Circuit4
-
-
-
W
CAPACITIVE LOAD4
Either Output
500
600
μF
kHz
SWITCHING FREQUENCY
400
500
VH – VL = 5V
Duty Cycle = 20% - 80%
SYNC FREQUENCY RANGE
450
500
550
kHz
ISOLATION
1000 VDC, TCASE = 25°C
GB @ TC = 55°C
100
-
-
-
-
MΩ
MTBF (MIL-HDBK-217F)
955
kHrs
DS15007F
4
SPECIFICATIONS (TCASE = -55°C to +100°C, VIN = +270V ± 5%, Full Load5, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
400 VDC
500 Volts
Junction Temperature Rise to Case
Storage Temperature
+25°C
-65°C to +135°C
Input Voltage (Transient, 1 second)4
Output Power1,3
175 Watts
Lead Solder Temperature (10 seconds)
Weight (Maximum)
270°C
Power Dissipation (Full Load, TCASE = +100°C) 38 Watts
115 Grams
DV200-27015D
Units
Parameter
Conditions
Min
Typ
Max
DYNAMIC
Load Step Output Transient
Load Step Recovery2
Line Step Output Transient4
Line Step Recovery2, 4
Turn On Delay
±VOUT
±VOUT
±VOUT
-
-
-
-
-
-
500
200
750
200
150
-
900
400
1500
400
300
50
mVPK
μSec
mVPK
μSec
mSec
mVPK
Half Load to Full Load
V
V
IN = 180V to 400V
IN = 0V to 270V
Turn On Overshoot2
Notes: 1. Dependant on output voltage.
2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 110°C.
4. Verified by qualification testing.
5. Half load at +VOUT and half load at –VOUT
.
6. Up to 70% of the total power or current can be drawn from any one of the two outputs.
DS15007F
5
BLOCK DIAGRAM
PIN 6
+V OUT
PIN 5
PIN 8
270V IN
OU T COM
PIN 10
-VOUT
IN COM
PIN 1
Q1
PIN 9
TRIM
VOLTAGE AND
CURRENT
AMPLIFIERS
MAGNETIC
FEEDBACK
UNDER
VOLTAGE
SHUTDOWN
PRIMARY
HOUSEKEEPIN G
SU PPLY
PWM
CONTROL
SEC OND ARY
HOUSEKEEPIN G
SUPPLY
INH / SYNC IN
SYNC OUT
PIN 4
PIN 2
Figure 2
CONNECTION DIAGRAM
Figure 3
DS15007F
6
INHIBIT DRIVE CONNECTION DIAGRAMS
OPTOISOLATOR
4
INH/SYNCIN
25K
+
10V
-
IN COM
1
Figure 4 – Isolated Inhibit Drive and Internal Equivalent Circuit
DS15007F
7
OUTPUT VOLTAGE TRIM
The output voltage can be trimmed down by
connecting a resistor between the TRIM pin
(PIN 9) and the +V OUT pin (PIN 6), or can
be trimmed up by connecting a resistor
between the TRIM pin (PIN 9) and the OUT
COM pin (PIN 8). The maximum trim range
is +10% up and –20% down. The
appropriate resistor values versus the
output voltage are given in the trim table
below.
+VOUT
PIN 6
R-TRIM
10K
(TRIM DOWN)
TRIM
PIN 9
-
15K
+
R-TRIM
Ri
+
(TRIM UP)
-
2.5V
OU T COM
PIN 8
-VOUT
PIN 10
Figure 5 – Output Voltage Trim
DV200-27005D
DV200-27012D
DV200-27015D
±VOUT (V)
RTRIM (Ω)
±VOUT (V)
RTRIM (Ω)
±VOUT (V)
RTRIM (Ω)
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
37.6k
50.7k
72.6k
116k
248k
-
13.2
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
10.8
10.6
10.4
10.2
10.0
9.8
6.9k
11.3k
17.9k
28.8k
50.6k
116k
-
16.50
3k
16.25
16.00
15.75
15.50
15.25
15.00
14.75
14.50
14.25
14.00
13.75
13.50
13.25
13.00
12.75
12.50
12.25
12.00
6.6k
12k
21k
39k
93k
237k
106k
62.1k
40.2k
27.0k
18.3k
12.0k
7.3k
-
477k
225k
141k
99.6k
74.5k
57.9k
45.9k
37.0k
30.0k
24.5k
19.9k
16.1k
514k
244k
154k
109k
82.2k
64.2k
51.3k
41.7k
34.2k
28.2k
23.3k
19.2k
3.7k
765
9.6
DS15007F
8
PACKAGE SPECIFICATIONS
TOP VIEW
PIN
FUNCTION
1
2
IN COM
SYNC OUT
N/C
3
4
INH / SYNC IN
270V IN
+V OUT
N/C
5
6
7
8
OUT COM
TRIM
9
10
-V OUT
SIDE VIEW
Figure 6 – Package and Pinout
(Dimensional Limits are ±0.005” Unless Otherwise Stated)
DS15007F
9
PACKAGE PIN DESCRIPTION
Pin
1
Function
IN COM
SYNC OUT
N/C
Description
Input Common Connection
Output Synchronization Signal
No Connection
2
3
INH /
SYNC IN
Logic Low = Disabled Output. Unconnected or open collector TTL or Square-wave
Synchronization Signal = Enabled Output.
4
5
270V IN
Positive Input Voltage Connection
6
7
+V OUT
N/C
Positive Output Voltage Connection
No Connection
8
OUT COM
TRIM
Output Common Connection
9
Trim Output Voltage to +10%, -20% of Nominal Value
Negative Output Voltage Connection
10
-V OUT
ENVIRONMENTAL SCREENING
Standard
(No Suffix)
Military
/ML
Screening
Condition
Pre-Cap Inspection
Temperature Cycling
IPC-A-610 Class II
•
•
•
•
-55°C, 100°C, 10 Cycles
96 hours at +100°C
12 hours at +100°C
Burn-In
•
100% at -55°C, 25°C, 100°C1
100% at 25°C
•
•
Final Electrical
Final Inspection
•
•
MIL-STD-883, Test Method 2009
Note: 1. 100% R&R testing at –55°C, +25°C, and +100°C with all test data included in product
shipment.
DS15007F
10
ORDERING INFORMATION
DV200-
270
05
D
/ML
-
XXX
1
2
3
4
5
6
(1)
(2)
(3)
Nominal Input
Voltage
Product Series
Output Voltage
DV200-
270
270 Volts
05
12
15
±5 Volts
±12 Volts
±15 Volts
(4)
(5)
Screening Code1
(6)
Additional Screening
Code
Number of Outputs
D
Dual
None
/ML
Standard
Military
Contact Sales
Notes: 1.
VPT Inc. reserves the right to ship higher screened products to meet lower screened orders at our sole discretion
unless specifically forbidden by customer contract.
Please contact your sales representative or the VPT Inc. Sales Department for more information
concerning additional environmental screening and testing, different input voltage, output voltage,
power requirement, source inspection, and/or special element evaluation for space or other higher
quality applications.
DS15007F
11
CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales
Department at:
Phone:
Fax:
(425) 353-3010
(425) 353-4030
E-mail:
vptsales@vpt-inc.com
All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors
or omissions. The products or specifications contained herein are subject to change without notice.
DS15007F
12
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