VPT15-2800D VPT | Alldatasheet

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6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 1 VPT15-2800D SERIES HIGH RELIABILITY COTS DC-DC CONVERTERS Models Available Input: 15 V to 50 V continuous, 80 V transient

15 W, dual outputs of 5 V, 12 V, 15 V

-55 °C to 100 °C Operation

1.0 DESCRIPTION

The VPT15 series of isolated COTS DC-DC converters is a cost effective solution for many demanding high reliability applications. A wide input voltage range accommodates nominal 28V inputs including avionics, mobile, ground systems, and other applications. Low input and output ripple, fixed operating frequency, and companion EMI filters simplify system design and compliance. A proven design heritage, no optoisolators and a rugged all metal or optional epoxy encapsulated package ensure long term reliability. The VPT15 series is intended for harsh environments including severe vibration, shock and temperature cycling. Testing is to JESD22, MIL-STD-810, and MIL-STD-883. These converters are designed and manufactured in a facility certified to ISO9001, J-STD-001 and IPC-A-610. 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

1.1 FEATURES

  • High Reliability at Low Cost
  • 15 Watts Output Power
  • Wide Input Voltage Range: 15 to 50 Volts per MIL-STD-704 and MIL-STD-1275
  • High Input Transient Voltage: 80 Volts for 1 sec per MIL-STD-704A
  • Input Undervoltage Lockout
  • Fixed Frequency
  • Output Soft Start
  • Current Limit Protection
  • Short Circuit Protection
  • Magnetic Feedback, no Optoisolators
  • Wide Temperature Range, -55 °C to 100 °C
  • Internally Conformal Coated
  • Standard Six Sided Non-Hermetic Rugged Metal Package
  • Optional Six Sided Rugged Epoxy Encapsulated V-SHIELD® Package with Integral Metalized EMI shield that is fully compatible with aqueous cleaning processes.

1.2 COMPLIANCE

  • MIL-STD-1275
  • MIL-STD-704
  • Meets MIL-STD-461 C-F when used with an appropriate VPT EMI filter

1.3 PACKAGING

  • Optional Rugged Epoxy Encapsulated V-SHIELD® Package
  • Low-profile: 1.585” x 1.175” x 0.400”
  • Max weight: 32 g

1.4 SIMILAR PRODUCTS AND ACCESSORIES

  • DVHF 20 W dual output DC-DC Converter
  • VHR15 15 W dual output COTS DC-DC Converter
  • EMI filters, Thermal Pads, Front-End Modules and Accessories

VPT15-2800D SERIES DATASHEET 6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 2

2.0 DESCRIPTION

2.1 BLOCK DIAGRAM

2.2 CONNECTION DIAGRAM

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2.2 CONNECTION DIAGRAM (CONTINUED)

Inhibit Circuit (Shown with optional capacitor for turn-on delay) Stacked Output Connection (Shown with optional EMI filter)

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3.0 SPECIFICATIONS

3.1 ABSOLUTE MAXIMUM RATINGS

Input Voltage (Continuous): 50 V Operating Temperature (Full Load): -55 °C to 100 °C Input Voltage (Transient, 1 second): 80 V Storage Temperature: -55 °C to 125 °C Lead Solder Temperature (10 seconds): 300 °C

3.2 PERFORMANCE SPECIFICATIONS

Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load4, Unless Otherwise Specified VPT15-2805D VPT15-2812D Parameter Conditions Min Typ Max Min Typ Max Units INPUT Voltage Continuous 15 28 50 15 28 50 V Transient, 1 sec3 - - 80 - - 80 V Current INH < 1.5 V - 4 6 - 4 6 mA No Load - 50 65 - 50 65 mA Ripple Current 20 Hz to 10 MHz - 40 75 - 40 75 mApp Undervoltage Lockout Turn On 12 - 14.8 12 - 14.8 V Turn Off3 11 - 14.5 11 - 14.5 V OUTPUT STATIC Voltage +Vout, Tcase = 25 °C 4.92 5 5.08 11.82 12 12.18 V +Vout, Tcase = -55 °C to 100 °C 4.87 5 5.13 11.7 12 12.3 V -Vout, Tcase = 25 °C 4.87 5 5.13 11.7 12 12.3 V -Vout, Tcase = -55 °C to 100 °C 4.82 5 5.18 11.58 12 12.42 V Power2,5 Total 0 - 15 0 - 15 W Either Output 0 - 10.5 0 - 10.5 W Current2,5 Either Output 0 - 2.1 0 - 0.88 A Ripple Voltage 20 Hz to 10 MHz - 20 50 - 20 50 mVpp Line Regulation +Vout, Vin = 15 V to 50 V - 1 10 - 1 10 mV -Vout, Vin = 15 V to 50 V - 30 150 - 30 150 mV Load Regulation6 +Vout, No Load to Full Load - 1 10 - 1 10 mV -Vout, No Load to Full Load - 20 100 - 20 100 mV Cross Regulation, -Vout +Vout: 70% load, -Vout: 30% load - 150 400 - 250 500 mV +Vout: 30% load, -Vout: 70% load Load Fault Power Dissipation Overload3 - - 8 - - 8 W Short Circuit - - 8 - - 8 W OUTPUT DYNAMIC Load Step, Half to Full Load Output Transient - 120 400 - 140 400 mVpk Recovery1 - 250 450 - 200 500 µs Line Step3, Vin = 16 V to 40 V Output Transient - 400 700 - 400 900 mVpk Recovery1 - 400 700 - 300 500 µs Turn On, Vin = 0 to 28 V Delay - 10 20 - 10 20 ms Overshoot - 0 25 - 0 50 mVpk FUNCTION INH Pin Input3 Output Inhibited 0 - 1.5 0 - 1.5 V INH Pin Open Circuit Voltage3 Output Enabled 9 11 13 9 11 13 V GENERAL Efficiency 75 80 - 77 80 - % Capacitive Load3 Either Output - - 500 - - 500 µF Switching Frequency 400 500 550 400 500 550 kHz Isolation 500 V DC, Tcase = 25 °C 100 - - 100 - - MΩ Weight - - 32 - - 32 g MTBF (MIL-HDBK-217F) GM @ Tcase = 55 °C - 363 - - 363 - kHr 1. Time for output voltage to settle within 1% of its nominal value 2. Derate linearly at 110 °C 3. Verified by qualification testing 4. Half load at +VOUT and half load at -VOUT 5. Up to 70% of the total power or current can be drawn from either of the two outputs 6. 5% Load to Full Load at -55 °C

VPT15-2800D SERIES DATASHEET 6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 5

3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)

Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load4, Unless Otherwise Specified VPT15-2815D Parameter Conditions Min Typ Max Units INPUT Voltage Continuous 15 28 50 V Transient, 1 sec3 - - 80 V Current INH < 1.5 V - 4 6 mA No Load - 50 65 mA Ripple Current 20 Hz to 10 MHz - 40 75 mApp Undervoltage Lockout Turn On 12 - 14.8 V Turn Off3 11 - 14.5 V OUTPUT STATIC Voltage +Vout, Tcase = 25 °C 14.77 15 15.23 V +Vout, Tcase = - 55 °C to 100 °C 14.62 15 15.38 V -Vout, Tcase = 25 °C 14.62 15 15.38 V -Vout, Tcase = - 55 °C to 100 °C 14.47 15 15.53 V Power2,5 Total 0 - 15 W Either Output 0 - 10.5 W Current2,5 Either Output 0 - 0.7 A Ripple Voltage 20 Hz to 10 MHz - 20 50 mVpp Line Regulation +Vout, Vin = 15 V to 50 V - 1 10 mV -Vout, Vin = 15 V to 50 V - 30 150 mV Load Regulation6 +Vout, No Load to Full Load - 1 10 mV -Vout, No Load to Full Load - 20 100 mV Cross Regulation, -Vout +Vout: 70% load, -Vout: 30% load - 250 500 mV +Vout: 30% load, -Vout: 70% load Load Fault Power Dissipation Overload3 - - 8 W Short Circuit - - 8 W OUTPUT DYNAMIC Load Step, Half Load to Full Load Output Transient - 150 400 mVpk Recovery1 - 200 500 µs Line Step3, Vin = 16 V to 40 V Output Transient - 400 900 mVpk Recovery1 - 300 500 µs Turn On, Vin = 0 V to 28 V Delay - 10 20 ms Overshoot - 0 50 mVpk FUNCTION INH Pin Input3 Output Inhibited 0 - 1.5 V INH Pin Open Circuit Voltage3 Output Enabled 9 11 13 V GENERAL Efficiency 77 80 - % Capacitive Load3 Either Output - - 500 µF Switching Frequency 400 500 550 kHz Isolation 500 V DC, Tcase= 25 °C 100 - - MΩ Weight - - 32 g MTBF (MIL-HDBK-217F) GM @ Tcase = 55 °C - 363 - kHr 1. Time for output voltage to settle within 1% of its nominal value 2. Derate linearly at 110 °C 3. Verified by qualification testing 4. Half load at +VOUT and half load at -VOUT 5. Up to 70% of the total power or current can be drawn from either of the two outputs 6. 5% Load to Full Load at -55 °C

VPT15-2800D SERIES DATASHEET 6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 6

4.0 PERFORMANCE CURVES

Tcase = 25 °C, Full Load, Unless Otherwise Specified

4.1 EFFICIENCY PERFORMANCE CURVES

4.1.3 VPT15-2815D Efficiency (%) vs. Output Power (W)

VPT15-2800D SERIES DATASHEET 6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 7

4.0 PERFORMANCE CURVES (CONTINUED)

4.2 CROSS REGULATION CURVES

4.2.3 VPT15-2815D -Vout (V) vs. -Iout (A)

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5.0 MECHANICAL OUTLINES AND PINOUT

Standard Package: .850in 21.59mm 1.175in 29.85mm MAX 1.250in 31.75mm 1.585in 40.26mm MAX .165in 4.19mm .160in 4.06mm 2X MOUNTING HOLE .125in + .004 .003 3.18mm + 0.10 0.08 .400in 10.16mm MAX 7X SEAL .083in±.002 2.10mm±0.05 7X PIN .039in±.002 1mm±0.05 0in 0mm .275in 6.99mm .300in 7.62mm .100in 2.54mm .150in 3.81mm .400in 10.16mm .600in 15.24mm 0in 0mm .050in 1.27mm 1.350in 34.29mm BASEPLATE SURFACE 1. Case temperature is measured on the center of the baseplate surface. 2. Materials: Baseplate (Aluminum, conductive conversion coating); Cover (Nickel Plated); Pins (Copper, gold over nickel plating) 3. Mounting holes are not threaded. Recommended fastener is 4 -40 4. This Package is not hermetic. VPT offers a wide range of hermetic products. Please contact VPT for details if hermetic products are required. Pin Function Pin Function

1 INHIBIT 5 +VOUT

2 CASE 6 OUTCOM

3 INCOM 7 -VOUT

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5.0 MECHANICAL OUTLINES AND PINOUT (CONTINUED)

Optional Epoxy Encapsulated Package: 1.250in 31.75mm 1.585in 40.26mm MAX .850in 21.59mm 1.175in 29.85mm MAX 2X MOUNTING HOLE .130in + .010 .005 3.30mm + 0.25 0.13 7X PIN .039in±.002 1mm±0.05 0in 0mm .275in 6.99mm .300in 7.62mm .100in 2.54mm .150in 3.81mm .400in 10.16mm .600in 15.24mm 0in 0mm .050in [1.27mm] 1.350in 34.29mm BASEPLATE SURFACE 0.230in±.015 5.84mm±0.38 1. Case temperature is measured on the center of the baseplate surface. 2. Materials: Baseplate (Aluminum, conductive conversion coating); Cover (Nickel Plated); Pins (Copper, gold over nickel plating) 3. Mounting holes are not threaded. Recommended fastener is 4 -40 4. This Package is not hermetic. VPT offers a wide range of hermetic products. Please contact VPT for details if hermetic products are required. Pin Function Pin Function

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6.0 PACKAGE PIN DESCRIPTION

1 INHIBIT This is an open collector input. Logic Low = Disabled Output. Connect the inhibit pin to input common to disable the output. Unconnected, open collector or open drain = Enabled Output. 2 CASE Case Connection. 3 INCOM Input Return Connection. 4 28VIN Positive Input Voltage Connection. 5 +VOUT Positive Output Voltage Connection. 6 OUTCOM Output Return Connection. 7 -VOUT Negative Output Voltage Connection.

7.0 ENVIRONMENTAL SCREENING

Internal Visual IPC-A-610, Class 3 Stabilization Bake MIL-STD-883, Method 1008, Condition B, 125 °C, 24 hours Temperature Cycling MIL-STD-883, Method 1010, Condition B, -55 °C to +125 °C, 10 Cycles Burn-In 96 hours at +100 °C Final Electrical 100% at 25 °C External Visual Internal Procedure

8.0 ORDERING INFORMATION

(1) Product Series (2) Nominal Input Voltage (3) Output Voltage (4) Number of Outputs (5) Package Option VPT15-

28 Volts

±5 Volts ±12 Volts ±15 Volts D Dual None W Standard Metal Epoxy Encapsulated 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 requirements, and source inspection.

VPT15-2800D SERIES DATASHEET 6.0 SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com 11

9.0 CONTACT INFORMATION

To request a quotation or place orders please contact your sales representative or the VPT, Inc. Sales Department at: Phone: (425) 353-3010 Fax: (425) 353-4030 E-mail: vptsales@vptpower.com All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible er rors or omissions. The products or specifications contained herein are subject to change without notice. VPT, its logo and tagline are registered trademarks in the U.S. Patent and Trademark Office.

10.0 ADDITIONAL INFORMATION

Visit the VPT website for additional technical resources, including: Product Literature Application Notes and White Papers Technical Video Labs Additional Products For Avionics/Military, Hi-Temp, Hi-Rel COTS, and Space Applications