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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 MILPRF-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
* * * * * * * * * * * * * 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/in3 Custom Versions Available Additional Environmental Screening Available
Figure 1 - DV200-27000D DC-DC Converter (Not To Scale)
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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
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DV200-27000D Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second)4 Output Power1,3 Power Dissipation (Full Load, TCASE = +100C)
Parameter
400 VDC 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
+25C -65C to +135C 270C 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 mAp-p V V V V V V V V W W A mVp-p mV mV mV mV mV % % W W F kHz kHz M kHrs
Inhibit Pin Open Circuit Voltage
+VOUT +VOUT -VOUT -VOUT Power
3,6
TCASE = 25C TCASE = -55C to +100C TCASE = 25C TCASE = -55C to +100C Either Output Either Output 5 Full Load , 20Hz to 20MHz VIN = 160V to 400V VIN = 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 VOUT
Current
3,6
VOUT VOUT +VOUT -VOUT +VOUT -VOUT -VOUT
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 VH - VL = 5V Duty Cycle = 20% - 80% 1000 VDC, TCASE = 25C GB @ TC = 55C
SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION MTBF (MIL-HDBK-217F)
450 100 -
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DV200-27000D Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second)4 Output Power1,3 Power Dissipation (Full Load, TCASE = +100C) 400 VDC 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
+25C -65C to +135C 270C 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
VOUT VOUT VOUT
Half Load to Full Load VIN = 180V to 400V VIN = 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
mVPK Sec mVPK Sec mSec mVPK
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 110C. Verified by qualification testing. Half load at +VOUT and half load at -VOUT. Up to 70% of the total power or current can be drawn from any one of the two outputs.
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DV200-27000D Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second)4 Output Power1,3 Power Dissipation (Full Load, TCASE = +100C)
Parameter
400 VDC 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
+25C -65C to +135C 270C 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 mAp-p V V V V V V V V W W A mVp-p mV mV mV mV mV % % W W F kHz kHz M kHrs
Inhibit Pin Open Circuit Voltage
+VOUT +VOUT -VOUT -VOUT Power
3,6
TCASE = 25C TCASE = -55C to +100C TCASE = 25C TCASE = -55C to +100C Either Output Either Output Full Load , 20Hz to 20MHz VIN = 160V to 400V VIN = 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 VOUT VOUT VOUT +VOUT -VOUT +VOUT -VOUT -VOUT
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 VH - VL = 5V Duty Cycle = 20% - 80% 1000 VDC, TCASE = 25C GB @ TC = 55C
SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION MTBF (MIL-HDBK-217F)
450 100 -
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DV200-27000D Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load5, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second)4 Output Power1,3 Power Dissipation (Full Load, TCASE = +100C) 400 VDC 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
+25C -65C to +135C 270C 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
VOUT VOUT VOUT
Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V
-
500 200 750 200 150 -
900 400 1500 400 300 50
mVPK Sec mVPK Sec mSec mVPK
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 110C. Verified by qualification testing. Half load at +VOUT and half load at -VOUT. Up to 70% of the total power or current can be drawn from any one of the two outputs.
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DV200-27000D Series
BLOCK DIAGRAM
PIN 6 +V OUT
PIN 5 270V IN
PIN 8 OUT COM PIN 10 -V OUT
IN COM PIN 1 Q1 MAGNETIC FEEDBACK VOLTAGE AND CURRENT AMPLIFIERS PIN 9 TRIM
UNDER VOLTAGE SHUTDOWN
PRIMARY HOUSEKEEPING SUPPLY
PWM CONTROL
INH / SYNC IN SYNC OUT PIN 4 PIN 2
SECONDARY HOUSEKEEPING SUPPLY
Figure 2
CONNECTION DIAGRAM
Figure 3
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DV200-27000D Series
INHIBIT DRIVE CONNECTION DIAGRAMS
OPTOISOLATOR INH/SYNCIN
4 25K
+ IN COM 1
10V
Figure 4 - Isolated Inhibit Drive and Internal Equivalent Circuit
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DV200-27000D Series
OUTPUT VOLTAGE TRIM
+VOUT PIN 6 10K TRIM R-TRIM (TRIM DOWN)
+ + Ri
15K
PIN 9 R-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.
2.5V
(TRIM UP) OUT COM PIN 8
-VOUT PIN 10
Figure 5 - Output Voltage Trim DV200-27005D
VOUT (V) 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 RTRIM () 37.6k 50.7k 72.6k 116k 248k 237k 106k 62.1k 40.2k 27.0k 18.3k 12.0k 7.3k 3.7k 765
DV200-27012D
VOUT (V) 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 9.6 RTRIM () 6.9k 11.3k 17.9k 28.8k 50.6k 116k 477k 225k 141k 99.6k 74.5k 57.9k 45.9k 37.0k 30.0k 24.5k 19.9k 16.1k
DV200-27015D
VOUT (V) 16.50 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 RTRIM () 3k 6.6k 12k 21k 39k 93k 514k 244k 154k 109k 82.2k 64.2k 51.3k 41.7k 34.2k 28.2k 23.3k 19.2k
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DV200-27000D Series
PACKAGE SPECIFICATIONS
TOP VIEW
PIN 1 2 3 4 5 6 7 8 9 10 FUNCTION IN COM SYNC OUT N/C INH / SYNC IN 270V IN +V OUT N/C OUT COM TRIM -V OUT
SIDE VIEW
Figure 6 - Package and Pinout (Dimensional Limits are 0.005" Unless Otherwise Stated)
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DV200-27000D Series
PACKAGE PIN DESCRIPTION
Pin
1 2 3 4 5 6 7 8 9 10
Function
IN COM SYNC OUT N/C INH / SYNC IN 270V IN +V OUT N/C OUT COM TRIM -V OUT
Description
Input Common Connection Output Synchronization Signal No Connection Logic Low = Disabled Output. Unconnected or open collector TTL or Square-wave Synchronization Signal = Enabled Output. Positive Input Voltage Connection Positive Output Voltage Connection No Connection Output Common Connection Trim Output Voltage to +10%, -20% of Nominal Value Negative Output Voltage Connection
ENVIRONMENTAL SCREENING
Screening
Pre-Cap Inspection Temperature Cycling Burn-In Final Electrical Final Inspection IPC-A-610 Class II
Condition
Standard (No Suffix)
*
Military /ML
* *
-55C, 100C, 10 Cycles 96 hours at +100C 12 hours at +100C 100% at -55C, 25C, 100C1 100% at 25C MIL-STD-883, Test Method 2009 * * *
* * *
Note: 1. 100% R&R testing at -55C, +25C, and +100C with all test data included in product shipment.
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DV200-27000D Series
ORDERING INFORMATION
DV2001
270 2
05 3
D 4
/ML 5
-
XXX 6
(1) Product Series
DV200-
(2) Nominal Input Voltage
270 270 Volts
(3) Output Voltage
05 12 15 5 Volts 12 Volts 15 Volts
(4) Number of Outputs
D Dual
(5) Screening Code1
None /ML Standard Military
(6) Additional Screening Code
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.
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DV200-27000D Series
CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales Department at: Phone: Fax: E-mail: (425) 353-3010 (425) 353-4030 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.
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