HR151-2812

DC/DC Converters 12 & 28 volt Input NOt RECOMMENDED FOR NEW DESIGNS Features • • • • • • • • • • –40°C to +85°C operation 10 to 16 VDC input or 18 to 36 VDC input Fully Isolated Optocoupler feedback Fixed frequency, 125 kHz typical single and dual outputs; 250 kHz typical triple outputs Transient protection 50 V for up to 50 ms 28 Vin models Inhibit function Indefinite short circuit protection Up to 86% efficiency Output trim on single output models Size (max.): HR151 and 152 models, case H6 2.125 x 1.125 x 0.495 inches (53.98 x 28.58 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 152: 50 grams typical. HR153: 53 grams typical. Screening: Standard only. See “HR Industrial Non-QML Products – Environmental Screening” table for screening description. SINgLE 5 12 15 hr150 SerieS 20 Watt VDC Output DUAL ±12 ±15 TRIPLE +5 & ±12 +5 & ±15 models 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 ranges are 10 to 16 VDC or 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 8 to 10 VDC (Vin = 12) or 11 to 13 VDC (Vin = 28). 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 1 DC/DC Converters absolute maximum ratings input Voltage • 10 to 16 VDC HR15X-12XX • 18 to 36 VDC HR15X-28XX 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 hr150 SerieS 20 Watt typical characteristics 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) • 8 to 10 V HR15X-12XX models • 11 to 13 V HR15X-28XX models line regulation • 0.1% typical, 0.2% maximum load regulation • 0.2% typical, 0.4% maximum recommended operating conditions input Voltage range • 10 to 16 VDC continuous HR15X-12XX models • 18 to 36 VDC continuous HR15X-28XX models • 50 V/50 ms transient HR15XX-28XX models 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 models • Linearly from 100% at 85°C to 0% at 115°C for HR153 models inhibit 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 Electrical Characteristics: 25°C Tc, 28 VDC Vin (12 Vin for 12V models), 100% load, unless otherwise specified. SINgLE OUTPUT MODELS, 12 V IN PaRameteR oUtPUt voltage oUtPUt cURRent oUtPUt PoweR oUtPUt RiPPle inPUt voltage inPUt cURRent inPUt RiPPle cURRent efficiency HR151-1205 min 4.90 — — tyP 5.0 — — 35 12 — 40 81 HR151-2805 min 4.90 — — tyP 5.0 — — 30 28 — — 25 81 maX 5.05 15 36 50 20 50 maX 5.05 15 16 24 80 HR151-1212 min 11.88 — 10 — — tyP 12 — — 35 12 — 40 82 HR151-2812 min 11.88 — 18 — — — tyP 12 — — 40 28 — — 25 82 maX 12.12 1 .667 20 80 50 30 50 — min maX 12.12 1 .25 15 70 32 80 — min HR151-1215 tyP 15 — — 35 12 — 40 83 HR151-2815 tyP 15 — — 40 28 — — 25 83 maX 15.15 1 .333 20 80 36 50 30 50 — 14.85 — — — — — — 77 maX 15.15 1 .0 15 70 16 32 80 — 14.85 — — — — — 77 conDitionS UnitS VDC A W mV p-p VDC mA mA p-p % 3.0 — 70 — 0 to 1 mHz continUoUS no loaD — 10 — — 75 16 10 0 to 2 mHz — 76 SINgLE OUTPUT MODELS, 28 V IN PaRameteR oUtPUt voltage oUtPUt cURRent oUtPUt PoweR oUtPUt RiPPle inPUt voltage conDitionS UnitS VDC A W mV p-p VDC V mA mA p-p % 3.0 — 60 — 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 2 DC/DC Converters hr150 SerieS 20 Watt Electrical Characteristics: 25°C Tc, 28 VDC Vin (12 VDC for 12V models), 100% load, unless otherwise specified. DUAL OUTPUTS PARAMETER OUTPUT VOLTAgE OUTPUT CURRENT OUTPUT POWER OUTPUT RIPPLE INPUT VOLTAgE INPUT CURRENT INPUT REFL. RIPPLE EFFICIENCY CONDITION HR152-2812 MIN ±11.88 0 — 0 TO 1 MHz CONTINUOUS TRANSIENT 50 ms NO LOAD 0 TO 2 MHz — 18 — — — 75 TYP ±12.00 — — 30 28 — — 25 79 MAX ±12.12 ±625 15 50 36 50 35 50 — HR152-2815 MIN TYP MAX UNITS VDC mA W mV p-p VDC V mA mA p-p % ±14.85 ±15.00 ±15.15 0 — — 18 — — — 75 — — 30 28 — — 25 79 ±500 15 50 36 50 35 50 — TRIPLE OUTPUT MODELS PaRameteR oUtPUt voltage HR153-1212 min 4.95 100 — — — — main DUal HR153-1215 min tyP 5.00 — — — — — 40 20 22 — — 50 79 maX HR153-2812 min tyP 5.00 — — — — — 40 20 28 — — 40 79 maX min 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 — conDitionS fUll loaD main1 DUal main DUal tyP 5.00 — — — — — 40 20 22 — — 50 79 maX UnitS VDC mA W 5.05 4.95 2000 100 ± 208 10 15 — — — 5.05 4.95 2000 100 ± 167 10 15 — — — 5.05 4.95 2000 10 2.5 15 80 40 50 50 80 — 100 — — — — — — — — 75 ±11.88 ±12 ±12.12 ±14.85 ±15 ±15.15 ±11.88 ±12 ±12.12 ±14.85 ±15 ±15.15 ± 208 — oUtPUt cURRent oUtPUt PoweR main ±DUal total oUtPUt RiPPle 2.5 — 80 — 40 — 16 25 60 10 — — 2.5 — 80 — 40 — 16 25 60 18 — — 0 to 1 mHz — — 10 — — — 76 mV p-p VDC V mA mA p-p % inPUt voltage continUoUS tRanSient 50 ms 36 18 inPUt cURRent inPUt Refl. RiPPle efficiency no loaD 0 to 2 mHz 1 00 — — 76 1 00 — — 75 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. 3 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 152 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) 4 DC/DC Converters BOTTOM VIEW CASE F4 MTO Series and HR153 Series Solder Seal 1.173 (29.79) 0.040 dia. (1.02) hr150 SerieS 20 Watt Squared corner and dot on top of case indicate pin one. 1 2 3 4 5 Solder Tip-off 0.173 (4.39) 0.000 10 9 8 7 6 0.505 max (12.83) 0.170 (4.32) 0.570 (14.48) 0.970 (24.64) 1.370 (34.80) 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. Case F4, Rev B, September 21, 2005 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 © 1999-2005 Interpoint Corp. All rights reserved. 0.250/0.300 (6.35/7.62) figURe 3: caSe f4 – HR153 1.770 (44.96) 0.000 0.000 5 DC/DC Converters BOTTOM VIEW CASE H6 hr150 SerieS 20 Watt Solder Seal 1.120 max (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 0.495 max (12.57) 10 9 8 7 6 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 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 4: caSe H6 – HR151 anD HR152 2.110 max (53.59) 0.255 (6.48) 0.655 (16.64) 1.055 (26.80) 1.455 (36.96) 0.25 +0.05/-0.00 (6.4 +1.3/-0.0) 1.855 (47.12) 0.000 6 DC/DC Converters Hr InDustrIal non-QMl proDuCts — envIronMental sCreenIng test Hr industrial standard non Qml1 yes yes yes yes hr150 SerieS 20 Watt Pre-cap Inspection Method 2017 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 MILPRF-38534. Notes: 1. Non-QML products do not meet all of the requirements of MIL-PRF-38534 HR151, 152 and 153 Rev C 20061030 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 © 1991 - 2006 Interpoint. All rights reserved. 7