DV200-27000D Series HIGH RELIABILITY DC-DC CONVERTERS DESCRIPTION FEATURES 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. • • • • • • • • 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 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) 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: [email protected] 1 DV200-27000D Series SPECIFICATIONS (TCASE = -55°C to +100°C, 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 = +100°C) 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 Conditions +25°C -65°C to +135°C 270°C 115 Grams DV200-27012D Units Min Typ Max Min Typ Max 160 270 400 160 270 400 V - - 500 - - 500 V Inhibited - 2 5 - 2 5 mA No Load - 8 20 - 8 20 mA - 100 175 - 100 200 mAp-p V STATIC Continuous INPUT Voltage Transient, 1 sec Current 4 5 Ripple Current Full Load , 20Hz to 10MHz Inhibit Pin Input 4 Inhibit Pin Open Circuit Voltage 4 UVLO Turn On 4 UVLO Turn Off OUTPUT Voltage Current Line Regulation Load Regulation Cross Regulation 150 159 140 150 159 V V 150 135 140 150 5.05 11.88 12.00 12.12 V +VOUT TCASE = -55°C to +100°C 4.90 5.00 5.10 11.76 12.00 12.24 V -VOUT TCASE = 25°C 4.90 5.00 5.10 11.76 12.00 12.24 V -VOUT TCASE = -55°C to +100°C 4.85 5.00 5.15 11.64 12.00 12.36 V 0 - 150 0 - 175 W - - 105 - - 122.5 W Either Output - - 21 - - 10.2 A ±VOUT Either Output 5 Full Load , 20Hz to 20MHz - 100 150 - 100 150 mVp-p +VOUT VIN = 160V to 400V - 10 50 - 10 50 mV -VOUT VIN = 160V to 400V - 10 100 - 10 100 mV +VOUT No Load to Full Load 5 - 10 50 - 10 50 mV -VOUT No Load to Full Load 5 - 10 100 - 10 100 mV -VOUT +Load 70%, -Load 30% +Load 30%, -Load 70% - - 500 - - 500 mV -20 - 10 -20 - 10 % 80 83 - 83 87 - % - - 30 - W 5 Full Load LOAD FAULT POWER DISSIPATION Overload 4 - 30 4 - 30 - - 30 - W Either Output - - 1000 - - 500 µF 400 500 600 400 500 600 kHz 450 500 550 450 500 550 kHz 100 - - 100 - - MΩ - 955 - - 955 - kHrs Short Circuit SWITCHING FREQUENCY ISOLATION VH – VL = 5V Duty Cycle = 20% - 80% 1000 VDC, TCASE = 25°C MTBF (MIL-HDBK-217F) GB @ TC = 55°C 15007DSC V 140 140 Full Load SYNC FREQUENCY RANGE 1.5 11.0 5.00 Voltage Trim 4 10.0 135 EFFICIENCY CAPACITIVE LOAD 0 9.0 4.95 ±VOUT Ripple Voltage 1.5 11.0 TCASE = 25°C ±VOUT 3,6 10.0 +VOUT Total 3,6 Power 0 9.0 2 DV200-27000D Series SPECIFICATIONS (TCASE = -55°C to +100°C, 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 = +100°C) Parameter 400 VDC 500 Volts 175 Watts 38 Watts Conditions Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27005D +25°C -65°C to +135°C 270°C 115 Grams DV200-27012D Min Typ Max Min Typ Max - 200 400 - 500 900 Units DYNAMIC Load Step Output Transient ±VOUT 2 Load Step Recovery Line Step Output Transient 4 ±VOUT 2, 4 Line Step Recovery Turn On Delay ±VOUT 2 Turn On Overshoot Notes: 1. 2. 3. 4. 5. 6. Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V mVPK - 200 300 - 200 400 µSec - 200 500 - 600 1200 mVPK - 100 200 - 200 400 µSec - 150 300 - 150 300 mSec - 0 25 - 0 50 mVPK 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 +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. 15007DSC 3 DV200-27000D Series SPECIFICATIONS (TCASE = -55°C to +100°C, 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 = +100°C) 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 Conditions +25°C -65°C to +135°C 270°C 115 Grams Units Min Typ Max 160 270 400 V - - 500 V Inhibited - 2 5 mA No Load - 8 20 mA - 100 200 mAp-p STATIC Continuous INPUT Voltage Transient, 1 sec Current 4 5 Ripple Current Full Load , 20Hz to 10MHz Inhibit Pin Input 4 Inhibit Pin Open Circuit Voltage 4 UVLO Turn On 4 UVLO Turn Off OUTPUT Voltage Current 3,6 Ripple Voltage Line Regulation Load Regulation Cross Regulation 150 159 V V 140 150 15.00 15.15 V +VOUT TCASE = -55°C to +100°C 14.70 15.00 15.30 V -VOUT TCASE = 25°C 14.70 15.00 15.30 V -VOUT TCASE = -55°C to +100°C 14.55 15.00 15.45 V - - 175 W W ±VOUT Either Output - - 122.5 ±VOUT Either Output - - 8.2 A ±VOUT Full Load , 20Hz to 20MHz 5 - 100 150 mVp-p +VOUT VIN = 160V to 400V - 10 50 mV -VOUT VIN = 160V to 400V - 10 100 mV +VOUT No Load to Full Load 5 - 10 50 mV 5 -VOUT No Load to Full Load - 10 100 mV -VOUT +Load 70%, -Load 30% +Load 30%, -Load 70% - - 500 mV % -20 - 10 5 84 88 - % 4 - 30 - W - 30 - W Full Load LOAD FAULT POWER DISSIPATION Overload Short Circuit 4 Either Output SWITCHING FREQUENCY ISOLATION VH – VL = 5V Duty Cycle = 20% - 80% 1000 VDC, TCASE = 25°C MTBF (MIL-HDBK-217F) GB @ TC = 55°C 15007DSC V 140 135 EFFICIENCY SYNC FREQUENCY RANGE V 14.85 Full Load CAPACITIVE LOAD 1.5 11.0 TCASE = 25°C Voltage Trim 4 10.0 +VOUT Total 3,6 Power 0 9.0 - - 500 µF 400 500 600 kHz 450 500 550 kHz 100 - - MΩ - 955 - kHrs 4 DV200-27000D Series SPECIFICATIONS (TCASE = -55°C to +100°C, 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 = +100°C) Parameter 400 VDC 500 Volts 175 Watts 38 Watts Conditions Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27015D Min Typ Max - 500 900 +25°C -65°C to +135°C 270°C 115 Grams Units DYNAMIC Load Step Output Transient ±VOUT 2 Load Step Recovery Line Step Output Transient 4 ±VOUT 2, 4 Line Step Recovery Turn On Delay ±VOUT 2 Turn On Overshoot Notes: 1. 2. 3. 4. 5. 6. Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V mVPK - 200 400 µSec - 750 1500 mVPK - 200 400 µSec - 150 300 mSec - - 50 mVPK 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 +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. 15007DSC 5 DV200-27000D Series BLOCK DIAGRAM PIN 6 +V OUT PIN 5 PIN 8 270V IN OUT COM PIN 10 -V OUT IN COM PIN 1 Q1 MAGNETIC FEEDBACK UNDER VOLTAGE SHUTDOWN PRIMARY HOUSEKEEPING SUPPLY PIN 9 TRIM PWM CONTROL SECONDARY HOUSEKEEPING SUPPLY INH / SYNC IN SYNC OUT VOLTAGE AND CURRENT AMPLIFIERS PIN 4 PIN 2 Figure 2 CONNECTION DIAGRAM Figure 3 15007DSC 6 DV200-27000D Series INHIBIT DRIVE CONNECTION DIAGRAMS OPTOISOLATOR 4 INH/SYNCIN 25K + IN COM 10V 1 Figure 4 – Isolated Inhibit Drive and Internal Equivalent Circuit 15007DSC 7 DV200-27000D Series 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 + 15K PIN 9 R-TRIM 2.5V + - Ri (TRIM UP) OUT COM PIN 8 -VOUT PIN 10 Figure 5 – Output Voltage Trim DV200-27005D 15007DSC 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 37.6k 50.7k 72.6k 116k 248k 237k 106k 62.1k 13.2 13.0 12.8 12.6 12.4 12.2 12.0 11.8 11.6 6.9k 11.3k 17.9k 28.8k 50.6k 116k 477k 225k 16.50 16.25 16.00 15.75 15.50 15.25 15.00 14.75 14.50 3k 6.6k 12k 21k 39k 93k 514k 244k 4.6 4.5 4.4 4.3 4.2 4.1 40.2k 27.0k 18.3k 12.0k 7.3k 3.7k 11.4 11.2 11.0 10.8 10.6 10.4 141k 99.6k 74.5k 57.9k 45.9k 37.0k 14.25 14.00 13.75 13.50 13.25 13.00 154k 109k 82.2k 64.2k 51.3k 41.7k 4.0 765 10.2 10.0 9.8 9.6 30.0k 24.5k 19.9k 16.1k 12.75 12.50 12.25 12.00 34.2k 28.2k 23.3k 19.2k 8 DV200-27000D Series PACKAGE SPECIFICATIONS TOP VIEW PIN FUNCTION 1 IN COM 2 SYNC OUT 3 N/C 4 INH / SYNC IN 5 270V IN 6 +V OUT 7 N/C 8 OUT COM 9 TRIM 10 -V OUT SIDE VIEW Figure 6 – Package and Pinout (Dimensional Limits are ±0.005” Unless Otherwise Stated) 15007DSC 9 DV200-27000D Series PACKAGE PIN DESCRIPTION Pin Function Description 1 IN COM Input Common Connection 2 SYNC OUT Output Synchronization Signal 3 N/C No Connection 4 INH / SYNC IN Logic Low = Disabled Output. Unconnected or open collector TTL or Square-wave Synchronization Signal = Enabled Output. 5 270V IN Positive Input Voltage Connection 6 +V OUT Positive Output Voltage Connection 7 N/C No Connection 8 OUT COM Output Common Connection 9 TRIM Trim Output Voltage to +10%, -20% of Nominal Value 10 -V OUT Negative Output Voltage Connection ENVIRONMENTAL SCREENING Screening Condition Standard (No Suffix) Military /ML • • Pre-Cap Inspection IPC-A-610 Class II Temperature Cycling -55°C, 100°C, 10 Cycles Burn-In 96 hours at +100°C 12 hours at +100°C • Final Electrical 100% at -55°C, 25°C, 100°C1 100% at 25°C • 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. 15007DSC 10 DV200-27000D Series ORDERING INFORMATION DV200- 270 05 D /ML 1 2 3 4 5 XXX 6 (1) (2) (3) Product Series Nominal Input Voltage Output Voltage DV200- 270 Volts 270 ±5 Volts ±12 Volts ±15 Volts 05 12 15 (4) (5) (6) Number of Outputs Screening Code1 Additional Screening Code D Notes: 1. - Dual None /ML Standard Military Contact Sales 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. 15007DSC 11 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 [email protected] 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. 15007DSC 12