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. h i g h r e l i a b i l i t y 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. s m a l l s i z e C l o w p r o f i l e 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. h i g h p e r f o r m a n c e 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 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 typi - cally within 0.1 % and load regulation within 0.2%. HR150 converters are designed to operate between -40c and +85c case and are short circuit protected up to a case temperature of 85c. 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 units 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 converters output voltage drops to less than 1 volt and the input current is typically 8 ma. features ? -40c to +85c operation ? 18 to 36 vdc input ? transient protection 50 v for 50 ms for 28 vin models ? fully isolated ? fixed frequency switching ? output trim on single output models ? inhibit function ? indefinite short circuit protection ? up to 86% efficiency models vdc o u t p u t s i n g l e 5 12 15 d u a l 12 15 t r i p l e +5 & 12 +5 & 15 HR150 series 20 w att dc/dc c o n v e r t e r s 28 v o l t i n p u t not recommended for new designs page 1 of 7 HR150 rev e 20100212 crane aerospace & electronics electronics group (interpoint brand) po box 97005 ? redmond wa 98073-9705 425.882.3100 ? power@crane-eg.com www.interpoint.com
recommended operating conditions typical characteristics inhibit absolute maximum ratings i nput voltage ? 18 to 36 vdc output power ? 15 watts (hr151-2812 & hr151-2815, 20 watts) lead s oldering t emperature (10 sec) ? 300c storage temperature r ange (case) ? C55c to +125c o utput voltage temperature coefficient ? 150 ppm/c, typical i nput to output capacitance ? 60 pf, typical isolation ? 100 megohm minimum at 500 v c onversion frequency ? 250 khz inhibit p in 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 i nput voltage range ? 18 to 36 vdc continuous ? 50 v/50 ms transient case operating t emperature (tc) ? C40c to +85c full power ? C40c to +105c absolute derating o utput power/current ? linearly from 100% at 85c to 0% at 105c for hr151 and hr152 models ? linearly from 100% at 85c to 0% at 115c 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 electrical characteristics: 25c tc, 28 vdc vin, 100% load, unless otherwise specified. single output models, 28 v in hr151-2805 hr151-2812 hr151-2815 units parameter conditions min typ max min ty p max min ty p ma x o u t p u t v o l t a g e 4.90 5.0 5.05 11.88 12 12.12 14.85 15 15.15 vdc o u t p u t c u r r e n t 3.0 1.667 1.333 a o u t p u t p o w e r 15 20 20 w o u t p u t r i p p l e 0 t o 1 mhz 30 60 40 80 40 80 mv p-p i n p u t v o l t a g e c o n t i n u o u s 18 28 36 50 18 28 36 50 18 28 36 50 vdc v t r a n s i e n t 50 ms i n p u t c u r r e n t n o l o a d 20 30 30 ma i n p u t r i p p l e c u r r e n t 0 t o 2 mhz 25 50 25 50 25 50 ma p-p e f f i c i e n c y 75 81 76 82 77 83 % HR150 series 20 w att dc/dc c o n v e r t e r s page 2 of 7 HR150 rev e 20100212 www.interpoint.com
electrical characteristics: 25c tc, 28 vdc vin, 100% load, unless otherwise specified. notes 1. m inimum load required for full output capability on auxiliary outputs. m inimum current can be reduced when dual outputs are used at reduced loads. dual output models hr152-2812 hr152-2815 units parameter conditions min ty p max min ty p ma x o u t p u t v o l t a g e 11.88 12 12.12 14.85 15 15.15 vdc o u t p u t c u r r e n t 625 500 ma o u t p u t p o w e r 15 15 w o u t p u t r i p p l e 0 t o 1 mhz 30 50 30 50 mv p-p i n p u t v o l t a g e c o n t i n u o u s 18 28 36 50 18 28 36 50 vdc v t r a n s i e n t 50 ms i n p u t c u r r e n t n o l o a d 35 35 ma i n p u t r i p p l e c u r r e n t 0 t o 2 mhz 25 50 25 50 ma p-p e f f i c i e n c y 75 79 75 79 % triple output models hr153-2812 hr153-2815 units parameter conditions min ty p max min ty p ma x o u t p u t v o l t a g e f u l l l o a d m a i n 4.95 5.00 5.05 11.88 12 12.12 4.95 5.00 5.05 14.85 15 15.15 vdc d u a l o u t p u t c u r r e n t m a i n 1 100 2000 208 100 2000 167 ma d u a l o u t p u t p o w e r m a i n 10 2.5 15 10 2.5 15 w d u a l t o t a l o u t p u t r i p p l e 0 t o 1 mhz m a i n 40 80 20 40 40 80 20 40 mv p-p d u a l i n p u t v o l t a g e c o n t i n u o u s 18 28 36 50 18 28 36 50 vdc v t r a n s i e n t 50 ms i n p u t c u r r e n t n o l o a d 50 50 ma i n p u t r i p p l e c u r r e n t 0 t o 2 mhz 40 80 40 80 ma p-p e f f i c i e n c y 75 79 75 79 % HR150 series 20 w att dc/dc c o n v e r t e r s page 3 of 7 HR150 rev e 20100212 www.interpoint.com
model numbering key hr15 3 28 12 base model input voltage output voltage number of outputs (1 = single, 2 = dual, 3 = triple) (auxiliary output on triple output models) pin out bottom view hr151 and hr152 12 6 10 345 7 8 9 dot on top of package indicates pin one bottom view hr153 10 987 6 1234 5 squared corner and dot on top of package indicate pin one. see case h6 for dimensions. see case f4 for dimensions. f i g u r e 1: hr151 a n d hr152 p in o u t f i g u r e 2: hr153 p in o u t p in single output dual output triple output 1 positive input positive input positive input 2 inhibit inhibit m ain (+5) output 3 trim positive output output common 4 output common output common neg. aux. output 5 positive output negative output pos. aux. output 6 no connection no connection no connection 7 no connection no connection case ground 8 case ground case ground inhibit 9 no connection no connection no connection 10 input common input common input common otpt adstment resistor vales f o r hr151-2805 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. r esistance o utput voltage p in 3 to 4 i ncrease (%) 0 390k +1% 145k +2% 63k +3% 22k +4% 0 +5% HR150 series 20 w att dc/dc c o n v e r t e r s page 4 of 7 HR150 rev e 20100212 www.interpoint.com
0.000 0.173 (4.39) 1.173 (29.79) 0.000 0.170 (4.32) 0.570 (14.48) 0.970 (24.64) 1.370 (34.80) 1.770 (44.96) 0.040 dia. (1.02) 0.000 bottom view case f4 0.250/0.300 (6.35/7.62) solder seal 0.505 max (12.83) solder tip-off 10 9 8 7 6 1 2 3 4 5 squared corner and dot on top of case indicate pin one. 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 300c 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. 1.950 max (49.53) 1.350 max (4.39) f i g u r e 3: c a s e f 4 C hr153 HR150 series 20 w att dc/dc c o n v e r t e r s page 5 of 7 HR150 rev e 20100212 www.interpoint.com
0.160 (4.06) 0.960 (24.38) 0.655 (16.64) 1.055 (26.80) 1.455 (36.96) 0.000 0.000 0.255 (6.48) 1.855 (47.12) 2.110 (53.59) 1.120 (28.45) 1 2 6 10 bottom view case h6 3 4 5 7 8 9 0.040 dia (1.02) 0.25 +0.05/-0.00 (6.4 +1.3/-0.0) solder seal solder tip-off 0.000 0.495 max (12.57) dot on top of case indicates pin one 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 300c 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. f i g u r e 4: c a s e h6 C hr151 a n d hr152 HR150 series 20 w att dc/dc c o n v e r t e r s page 6 of 7 HR150 rev e 20100212 www.interpoint.com
hr i n d u s t r i a l (s t a n d a r d , n o n -qml) p r o d u c t s e n v i r o n m e n t a l s c r e e n i n g test performed hr industrial standard non-qml 1 pre-cap inspection method 2017, 2032 yes final electrical test mil-prf-38534, group a subgroups 1 and 4: +25c case yes hermeticity test gross leak, dip (1 x 10 -3 ) yes final visual inspection method 2009 yes 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 20 w att dc/dc c o n v e r t e r s page 7 of 7 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
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