HR150

NOT RECOMMENDED FOR NEW DESIGNS Features Dc/Dc conVeRteRS 28 Volt inPut HR150 SERIES 20 WATT • -40°C to +85°C operation • 18 to 36 VDC input • Transient protection 50 V for 50 ms for 28 Vin models • Fully isolated • Fixed frequency switching • Inhibit function mODELS VDc outPut Single • Output trim on single output models • Indefinite short circuit protection 5 12 15 Dual ±12 ±15 +5 & ±12 +5 & ±15 tRiPle • Up to 86% efficiency Size (max.): HR151 and HR152 models, case H6 2.110 x 1.1120 x 0.495 inches (53.59 x 28.45 x 12.57 mm) HR153 models, case F4 1.950 x 1.350 x 0.505 inches (49.53 x 34.29 x 12.83 mm) See cases F4 and H6 for dimensions. Weight: HR151 and HR152: 50 grams typical. HR153: 53 grams typical. Screening: Standard only. See screening table for more information. description The HR150 Series™ DC/DC converters have been designed to give industrial applications the same high reliability, small size, and high performance that Interpoint has provided to military and aerospace programs since 1969. models and 250 kHz typical for triple output models. They achieve high isolation (500 V, 100 megohm) through use of a transformer in the forward power circuit and an opto-coupler in the feedback control loop. HR 150 Series input voltage range is 18 to 36 VDC. Outputs are available as 5, 12, 15, ±12, ±15, +5/±12, and +5/±15 VDC. The converters typically provide greater than 80% efficiency over the entire input range and from 25% to full load. Line regulation is typically within 0.1 % and load regulation within 0.2%. HR150 converters are designed to operate between -40°C and +85°C case and are short circuit protected up to a case temperature of 85°C. The combination of high conversion efficiency and heat dissipating metal enclosures minimizes heat sinking requirements. If additional dissipation is desired, heat conducting material (PCB, copper sheet, heat sink, etc.) may be brought into contact with the unit’s baseplate. An inhibit function is provided for HR150 converters when the inhibit input pin is connected to the input common. The open circuit voltage of the inhibit input pin is 11 to 13 VDC. The inhibit input pin must sink approximately 1 mA during the inhibit state. During inhibit, the converter’s output voltage drops to less than 1 volt and the input current is typically 8 mA. HigH Reliability Each HR150 converter is built to perform reliably in the harshest environments. Assembled using thick-film hybrid technology, HR150 converters have more uniform thermal coefficients and 50% fewer connections than converters built by surface mount techniques. The HR150 converter parts use the same manufacturing procedures and quality controls that we apply to converters designed for commercial airliners, the space shuttle, advanced fighter aircraft, and other high reliability applications. The steel cases are hermetically sealed in a dry nitrogen environment and are guaranteed a maximum leak rate of less than 10-3 atm-cc/sec. All devices are 100% electrically tested. Small Size – low PRofile The HR150 Series manufacturing techniques provide extremely small size and low profile components. Each converter uses less than 2.7 square inches of board area. The overall power density is from 11 to 17 watts per cubic inch. HigH PeRfoRmance The HR150 Series converters are high efficiency, low noise, pulse width modulated, forward mode switching regulators with a constant switching frequency of 125 kHz typical for single and dual output Crane Aerospace & Electronics Electronics Group (Interpoint Brand) PO Box 97005 • Redmond WA 98073-9705 425.882.3100 • power@crane-eg.com www.interpoint.com Page 1 of 7 HR150 Rev E 20100212 Dc/Dc conVeRteRS absolute maximum ratings input Voltage • 18 to 36 VDC output power • 15 watts (HR151-2812 & HR151-2815, 20 watts) Lead soldering temperature (10 sec) • 300°C storage temperature range (case) • –55°C to +125°C output Voltage temperature coefficient • 150 ppm/°C, typical input to output capacitance • 60 pF, typical isolation • 100 megohm minimum at 500 V conversion Frequency • 250 kHz inhibit pin Voltage (unit enabled) • 11 to 13 V HR15X-28XX models Line regulation • 0.1% typical, 0.2% maximum Load regulation • 0.2% typical, 0.4% maximum typical characteristics HR150 SERIES 20 WATT recommended operating conditions input Voltage range • 18 to 36 VDC continuous • 50 V/50 ms transient case operating temperature (tc) • –40°C to +85°C full power • –40°C to +105°C absolute derating output power/current • Linearly from 100% at 85°C to 0% at 105°C for HR151 and HR152 models • Linearly from 100% at 85°C to 0% at 115°C for HR153 models inhibit ttL open collector • Logic low (output disabled) Inhibit pin current 1 mA typical Inhibited input current 8 mA typical • Referenced to input common • Logic high (output enabled) Open collector inhibit Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified. sIngLe OUTPUT mODeLs, 28 V In PaRameteR outPut Voltage outPut cuRRent outPut PoweR outPut RiPPle inPut Voltage HR151-2805 min 4.90 — — tyP 5.0 — — 30 28 — — 25 81 maX 5.05 3.0 15 60 36 50 20 50 HR151-2812 min 11.88 — — — 18 — — — tyP 12 — — 40 28 — — 25 82 maX min 12.12 1.667 20 80 50 30 50 — HR151-2815 tyP 15 — — 40 28 — — 25 83 maX 15.15 1.333 20 80 36 50 30 50 — 14.85 — — — — — — 77 conDitionS unitS VDC A W mV p-p VDC V mA mA p-p % 0 to 1 mHz continuouS tRanSient 50 ms — 18 — — — 75 36 18 inPut cuRRent inPut RiPPle cuRRent efficiency no loaD 0 to 2 mHz — 76 www.interpoint.com Page 2 of 7 HR150 Rev E 20100212 Dc/Dc conVeRteRS HR150 SERIES 20 WATT Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified. DUAL OUTPUT mODeLs PaRameteR outPut Voltage outPut cuRRent outPut PoweR outPut RiPPle inPut Voltage HR152-2812 min — — tyP — — 30 28 — — 25 79 maX min ±625 15 50 50 35 50 — — — — — — — 75 ±11.88 ±12 ±12.12 HR152-2815 tyP — — 30 28 — — 25 79 maX ±500 15 50 36 50 35 50 — ±14.85 ±15 ±15.15 conDitionS unitS VDC mA W mV p-p VDC V mA mA p-p % 0 to 1 mHz continuouS tRanSient 50 ms — 18 — — — 75 36 18 inPut cuRRent inPut RiPPle cuRRent efficiency no loaD 0 to 2 mHz TRIPLe OUTPUT mODeLs PaRameteR outPut Voltage HR153-2812 min 4.95 100 — — — — main Dual HR153-2815 tyP 5.00 — — — — — 40 20 28 — — 40 79 maX 5.05 2000 ± 167 10 2.5 15 80 40 36 50 50 80 — 4.95 100 — — — — — — — — 75 conDitionS full loaD main1 Dual main Dual tyP 5.00 — — — — — 40 20 28 — — 40 79 maX min 5.05 2000 10 2.5 15 80 40 50 50 80 — unitS VDC mA W ±11.88 ±12 ±12.12 ±14.85 ±15 ±15.15 outPut cuRRent ± 208 — outPut PoweR main ±Dual total outPut RiPPle 0 to 1 mHz — — 18 — — — 75 mV p-p VDC V mA mA p-p % inPut Voltage continuouS tRanSient 50 ms 36 18 inPut cuRRent inPut RiPPle cuRRent efficiency no loaD 0 to 2 mHz Notes 1. minimum load required for full output capability on auxiliary outputs. minimum current can be reduced when dual outputs are used at reduced loads. www.interpoint.com Page 3 of 7 HR150 Rev E 20100212 Dc/Dc conVeRteRS pin out pin 1 2 3 4 5 6 7 8 9 10 single output Positive Input Inhibit Trim Output Common Positive Output No connection No connection Case Ground No connection Input Common dual output Positive Input Inhibit Positive Output Output Common Negative Output No connection No connection Case Ground No connection Input Common triple output Positive Input main (+5) Output Output Common Neg. Aux. Output Pos. Aux. Output No connection Case Ground Inhibit No connection Input Common Squared corner and dot on top of package indicate pin one. Dot on top of package indicates pin one 1 1 2 3 4 5 2 3 4 5 HR150 SERIES 20 WATT BOTTOM VIEW HR151 and HR152 10 9 8 7 6 10 9 BOTTOM VIEW HR153 8 7 6 See case H6 for dimensions. figuRe 1: HR151 anD HR152 Pin out See case F4 for dimensions. figuRe 2: HR153 Pin out OUTPUT ADJUSTMENT RESISTOR VALUES FOR HR151-2805 resistance pin 3 to 4 ∞ 390K 145K 63K 22K 0 output Voltage increase (%) 0 +1% +2% +3% +4% +5% model numbering key Base Model HR15 3 28 12 Number of Outputs (1 = single, 2 = dual, 3 = triple) Input Voltage Output Adjustment all HR151 models (single output): The output can be adjusted upward by using the output adjust (pin3). The resistance between output adjust (pin 3) and output common (pin 4) will determine the magnitude of the increase in the output. The table above is only applicable to HR151-2805. Output Voltage (Auxiliary output on triple output models) www.interpoint.com Page 4 of 7 HR150 Rev E 20100212 Dc/Dc conVeRteRS BOTTOM VIEW CASE F4 HR150 SERIES 20 WATT Solder Seal 1.350 max (4.39) 1.173 (29.79) Squared corner and dot on top of case indicate pin one. 0.040 dia. (1.02) 1 2 3 4 5 Solder Tip-off 0.173 (4.39) 0.000 10 9 8 7 6 Seal hole: 0.083 ±0.003 (2.11 ±0.08) Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Tin Cover Cold Rolled Steel/Nickel/Tin Pins #52 alloy, compression glass seal or ceramic seal Case F4, Rev C, 20060802 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2006 Interpoint Corp. All rights reserved. figuRe 3: caSe f4 – HR153 www.interpoint.com Page 5 of 7 HR150 Rev E 20100212 1.950 max (49.53) 0.505 max (12.83) 0.000 0.000 0.170 (4.32) 0.570 (14.48) 0.970 (24.64) 1.370 (34.80) 1.770 (44.96) 0.250/0.300 (6.35/7.62) Dc/Dc conVeRteRS BOTTOM VIEW CASE H6 HR150 SERIES 20 WATT Solder Seal 1.120 (28.45) Dot on top of case indicates pin one 0.960 (24.38) 1 2 3 4 5 0.040 dia (1.02) Solder Tip-off 0.160 (4.06) 0.000 0.000 10 9 8 7 6 0.255 (6.48) 1.855 (47.12) 0.655 (16.64) 1.055 (26.80) 0.495 max (12.57) Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Tin Cover Cold Rolled Steel/Nickel/Tin Pins #52 alloy, compression glass seal or ceramic seal Case H6, Rev D, 20100211 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2010 Interpoint Corp. All rights reserved. www.interpoint.com 0.25 +0.05/-0.00 (6.4 +1.3/-0.0) figuRe 4: caSe H6 – HR151 anD HR152 Page 6 of 7 HR150 Rev E 20100212 1.455 (36.96) 2.110 (53.59) 0.000 Dc/Dc conVeRteRS HR150 SERIES 20 WATT HR INDUSTRIAL (STANDARD, NON-QML) PRODUCTS ENVIRONMENTAL SCREENING test perFormed hr industrial standard non-Qml1 yes yes yes yes Pre-cap Inspection Method 2017, 2032 Final Electrical Test MIL-PRF-38534, Group A Subgroups 1 and 4: +25°C case Hermeticity Test Gross Leak, Dip (1 x 10-3) Final visual inspection Method 2009 Test methods are referenced to mIL-STD-883 as determined by mIL-PRF-38534. Notes: 1. Standard, non-QmL products, do not meet all of the requirements of mIL-PRF-38534. HR150 Series DC/DC Converters, HR150 Rev E 20100212. This revision supersedes all previous releases. All technical information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. HR150 Series is a trademark of Interpoint. Copyright © 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint.com Page 7 of 7