DV200-27000S 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 current sharing function allows a maximum of five units to be connected in parallel to boost the total output power to 5 times. 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 Parallel Up to 5 Units With Current Sharing Output Voltage Trim Up +10% or Down –20% Wide Input Voltage Range: 160 to 400 Volts Up to 175 Watts Output Power Radiation Immune Magnetic Feedback Circuit NO Use of Optoisolators Undervoltage Lockout Indefinite Short Circuit Protection Current Limit Protection Input Transient Voltage: 500 Volts for 1 second High Power Density: ≈ 80 W/in3 Custom Versions Available Additional Environmental Screening Available Figure 1 – DV200-27000S DC-DC Converter (Not To Scale) 15006DSA 17921 Bothell-Everett Highway, Suite 108 Bothell, WA 98012 http://www.vpt-inc.com Sales Information: Phone: (425) 487-4850 Fax: (425) 487-4802 E-mail: [email protected] 1 DV200-27000S 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) Output Power1,2 Power Dissipation (Full Load, TCASE = +100°C) Parameter 400 VDC 500 Volts 175 Watts 40 Watts Conditions Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-2703R3S Min Typ +25°C -65°C to +135°C 270°C 115 Grams DV200-27005S Max Min Typ Max Units STATIC Continuous INPUT Voltage Current Ripple Current Inhibit Pin Input 3 160 270 400 160 270 400 V Transient, 1 sec - - 500 - - 500 V Inhibited - 3 5 - 3 5 mA No Load - 8 20 - 8 20 mA Full Load, 20Hz to 10MHz - 100 150 - 100 150 mAp-p V To Disable Output Inhibit Pin Open Circuit Voltage 3 UVLO Turn On 3 UVLO Turn Off OUTPUT Voltage 1.5 0 - 1.5 11.5 9.5 10.5 11.5 V 140 150 159 140 150 159 V V 135 145 155 135 145 155 TCASE = 25°C 3.27 3.30 3.33 4.95 5.00 5.05 V VOUT TCASE = -55°C to +100°C 3.23 3.30 3.37 4.90 5.00 5.10 V W 2 2 10.5 VOUT Power Current 0 9.5 IOUT VIN = 160V to 400V 0 - 100 0 - 150 VIN = 160V to 400V 0 - 30 0 - 30 A 100 - 50 100 mVp-p Ripple Voltage VOUT Full Load, 10kHz to 10MHz - 50 Line Regulation VOUT VIN = 160V to 400V - 10 50 - 10 50 mV Load Regulation VOUT No Load to Full Load - 10 50 - 10 50 mV Voltage Trim VOUT Full Load -20 0 10 -20 - 10 % Full Load 76 78 - 80 83 - % - 45 - - 45 - W - 45 - - 45 - W - - 2000 - - 2000 µF 400 500 600 400 500 600 kHz VH – VL = 5V Duty Cycle = 20% - 80% 450 500 550 450 500 550 kHz 1000 VDC 100 - - 100 - - MΩ - 955 - - 955 - kHrs - 200 400 - 200 400 mVPK - 200 300 - 200 300 µSec - 200 500 - 200 500 mVPK - 50 200 - 50 200 µSec - 150 300 - 150 300 mSec - 0 15 - 0 25 mVPK EFFICIENCY LOAD FAULT POWER DISSIPATION Overload 3 Short Circuit 3 CAPACITIVE LOAD SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION 4 MTBF (MIL-HDBK-217F) GB @ TC = 55°C DYNAMIC Load Step Output Transient VOUT 5 Load Step Recovery Line Step Output Transient 3 VOUT 3, 5 Line Step Recovery Turn On Delay Turn On Overshoot VOUT Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125°C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value. 15006DSA 2 DV200-27000S 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) Output Power1,2 Power Dissipation (Full Load, TCASE = +100°C) Parameter 400 VDC 500 Volts 175 Watts 40 Watts Conditions Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27012S Min Typ +25°C -65°C to +135°C 270°C 115 Grams DV200-27015S Max Min Typ Max Units STATIC Continuous INPUT Voltage Current Ripple Current Inhibit Pin Input 3 160 270 400 160 270 400 V Transient, 1 sec - - 500 - - 500 V Inhibited - 3 5 - 3 5 mA No Load - 8 20 - 8 20 mA Full Load, 20Hz to 10MHz - 100 200 - 100 200 mAp-p V To Disable Output Inhibit Pin Open Circuit Voltage 3 UVLO Turn On 3 UVLO Turn Off OUTPUT Voltage 1.5 0 - 1.5 11.5 9.5 10.5 11.5 V 140 150 159 140 150 159 V V 135 145 155 135 145 155 TCASE = 25°C 11.88 12.0 12.12 14.85 15.0 15.15 V VOUT TCASE = -55°C to +100°C 11.76 12.0 12.24 14.70 15.0 15.30 V W 2 2 10.5 VOUT Power Current 0 9.5 IOUT VIN = 160V to 400V 0 - 175 0 - 175 VIN = 160V to 400V 0 - 14.6 0 - 11.7 A 150 - 50 150 mVp-p Ripple Voltage VOUT Full Load, 10kHz to 10MHz - 50 Line Regulation VOUT VIN = 160V to 400V - 10 50 - 10 50 mV Load Regulation VOUT No Load to Full Load - 10 50 - 10 50 mV Voltage Trim VOUT Full Load -20 - 10 -20 - 10 % Full Load 82 85 - 82 86 - % - 45 - - 45 - W - 45 - - 45 - W - - 1000 - - 1000 µF 400 500 600 400 500 600 kHz VH – VL = 5V Duty Cycle = 20% - 80% 450 500 550 450 500 550 kHz 1000 VDC 100 - - 100 - - MΩ - 955 - - 955 - kHrs - 900 1200 - 900 1200 mVPK EFFICIENCY LOAD FAULT POWER DISSIPATION Overload 3 Short Circuit 3 CAPACITIVE LOAD SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION 4 MTBF (MIL-HDBK-217F) GB @ TC = 55°C DYNAMIC Load Step Output Transient VOUT 5 Load Step Recovery Line Step Output Transient 3 VOUT 3, 5 Line Step Recovery Turn On Delay Turn On Overshoot VOUT Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V - 200 400 - 200 400 µSec - 900 1200 - 900 1200 mVPK - 200 400 - 200 400 µSec - 150 300 - 150 300 mSec - - 50 - - 50 mVPK Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125°C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value. 15006DSA 3 DV200-27000S 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) Output Power1,2 Power Dissipation (Full Load, TCASE = +100°C) Parameter 400 VDC 500 Volts 175 Watts 40 Watts Conditions Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27028S Min Typ Max +25°C -65°C to +135°C 270°C 115 Grams Units STATIC Continuous INPUT Voltage Current Ripple Current Inhibit Pin Input 3 160 270 400 V Transient, 1 sec - - 500 V Inhibited - 3 5 mA No Load - 8 20 mA Full Load, 20Hz to 10MHz - 100 200 mAp-p To Disable Output Inhibit Pin Open Circuit Voltage 3 UVLO Turn On 3 UVLO Turn Off OUTPUT Voltage 1.5 V 11.5 V 140 150 159 V V 135 145 155 TCASE = 25°C 27.72 28.0 28.28 V VOUT TCASE = -55°C to +100°C 27.44 28.0 28.56 V W 2 2 10.5 VOUT Power Current 0 9.5 IOUT VIN = 160V to 400V 0 - 175 VIN = 160V to 400V 0 - 6.25 A Ripple Voltage VOUT Full Load, 10kHz to 10MHz - 100 250 mVp-p Line Regulation VOUT VIN = 160V to 400V - 10 100 mV Load Regulation VOUT No Load to Full Load - 10 100 mV Voltage Trim VOUT Full Load -20 - 10 % Full Load 82 86 - % - 45 - W - 45 - W - - 1000 µF 400 500 600 kHz VH – VL = 5V Duty Cycle = 20% - 80% 450 500 550 kHz 1000 VDC 100 - - MΩ - 955 - kHrs - 1600 2400 mVPK EFFICIENCY LOAD FAULT POWER DISSIPATION Overload 3 Short Circuit 3 CAPACITIVE LOAD SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION 4 MTBF (MIL-HDBK-217F) GB @ TC = 55°C DYNAMIC Load Step Output Transient VOUT 5 Load Step Recovery Line Step Output Transient 3 VOUT 3,5 Line Step Recovery Turn On Delay Turn On Overshoot VOUT Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V - 200 400 µSec - 1600 2400 mVPK - 200 400 µSec - 150 300 mSec - - 100 mVPK Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125°C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value. 15006DSA 4 DV200-27000S Series BLOCK DIAGRAM PIN 6 PIN 5 +V OUT 270V IN PIN 10 OUT COM IN COM PIN 1 Q1 MAGNETIC FEEDBACK UNDER VOLTAGE SHUTDOWN PRIMARY HOUSEKEEPING SUPPLY INH / SYNC IN SYNC OUT VOLTAGE AND CURRENT AMPLIFIERS PIN 8 PIN 7 TRIM +S -S PIN 9 PIN 3 PWM CONTROL SHARE SECONDARY HOUSEKEEPING SUPPLY PIN 4 PIN 2 Figure 2 CONNECTION DIAGRAM 5 2200PF 270V IN +V OUT 4 INH/SYNC IN 270 Vdc +S 6 7 + - LOAD 9 -S 1 IN COM OUT COM 10 Figure 3 15006DSA 5 DV200-27000S Series INHIBIT DRIVE CONNECTION DIAGRAMS OPTOISOLATOR 4 INH/SYNCIN 25K + IN COM 10V 1 Figure 4 – Isolated Inhibit Drive and Internal Equivalent Circuit PARALLEL CONNECTION DIAGRAM DV200-27000S DC-DC CO NVERTER 5 6 270V IN +V OUT 4 +S * 7 INH / SYNC IN 270 Vdc + - SHARE 3 LO AD 9 -S 1 IN COM OUT COM 10 CASE DV200-27000S DC-DC CO NVERTER 5 270V IN +V OUT 4 +S 6 * 7 INH / SYNC IN SHARE 3 9 -S 1 IN COM OUT COM 10 CASE Figure 5 – Parallel Connection with Current Sharing (*Shown with optional “OR” ing diode) 15006DSA 6 DV200-27000S Series OUTPUT VOLTAGE TRIM The output voltage can be trimmed down by connecting a resistor between the TRIM pin (PIN 8) and the +V OUT pin (PIN 6), or can be trimmed up by connecting a resistor between the TRIM pin (PIN 8) and the OUT COM pin (PIN 10). 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. +V OUT PIN 6 50 +S R-TRIM PIN 7 (TRIM DOWN) 10K TRIM + 2.5V 15K + - PIN 8 Ri -S R-TRIM PIN 9 (TRIM UP) 50 OUT COM PIN 10 Figure 6 – Output Voltage Trim DV200-2703R3S +VOUT (V) RTRIM (Ω) 3.60 3.55 3.50 3.45 3.40 3.35 3.30 3.25 3.20 3.15 3.10 3.05 3.00 68.3k 85k 110k 151.7k 235k 485k 135k 55k 28.3k 15k 7k 1.7k 15006DSA DV200-27005S DV200-27012S DV200-27015S DV200-27028S +VOUT (V) RTRIM (Ω) +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 35k 47.5k 68.3k 110k 235k 225k 100k 58.3k 37.5k 25k 16.7k 10.7k 6.3k 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 5.8k 10k 16.2k 26.6k 47.3k 109k 454k 213k 134k 94k 70.1k 54.3k 42.9k 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 1.7k 5k 10k 18.3k 35k 85k 475k 225k 142k 100k 75k 58.3k 46.4k 30.5 30 29.5 29 28.5 28 27.5 27 26.5 26 25.5 25 24.5 24 1.9k 6.2k 13.2k 27.3k 69.7k 832k 400k 256k 184k 141k 112k 91.4k 76k 4.1 4.0 2.8k 0 10.4 10.2 10.0 9.8 9.6 34.4k 27.8k 22.5k 18.2k 14.6k 13.00 12.75 12.50 12.25 12.00 37.5k 30.6k 25k 20.5k 16.7k 23.5 23 22.5 64k 54.4k 46.6k 7 DV200-27000S Series PACKAGE SPECIFICATIONS TOP VIEW PIN FUNCTION 1 IN COM 2 SYNC OUT 3 SHARE 4 INH / SYNC IN 5 270V IN 6 +V OUT 7 +S 8 TRIM 9 -S 10 OUT COM SIDE VIEW Figure 7 – Package and Pinout (Dimensional Limits are ±0.005” Unless Otherwise Stated) 15006DSA 8 DV200-27000S Series PACKAGE PIN DESCRIPTION Pin Function Description 1 IN COM Input Common Connection 2 SYNC OUT Output Synchronization Signal 3 SHARE Current Share 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 +S Positive Sense 8 TRIM Trim Output Voltage to +10%, -20% of Nominal Value 9 -S Return Sense 10 OUT COM Output Common Connection ENVIRONMENTAL SCREENING Screening MIL-STD-883 Standard (No Suffix) Military /ML • • Pre-Cap Inspection IPC-A-610 Class III 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 Method 2009 • • • • • Note: 1. 100% R&R testing at –55°C, +25°C, and +100°C with all test data included in product shipment. 15006DSA 9 DV200-27000S Series ORDERING INFORMATION DV200- 270 05 S /ML 1 2 3 4 5 - XXX 6 (1) (2) (3) Product Series Nominal Input Voltage Output Voltage DV200- 270 Volts 270 3.3 Volts 5 Volts 12 Volts 15 Volts 28 Volts 3R3 05 12 15 28 (4) (5) (6) Number of Outputs Screening Code Additional Screening Code S Single None /ML Standard Military Contact Sales 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. 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) 487-4850 (425) 487-4802 [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. 15006DSA 10