b4-43 size (max.): hr151 and hr152 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 section b8, cases f4 and h6 for dimensions. weight: hr151 and hr152: 50 grams typical. hr153: 53 grams typical. screening: standard only. see section c2 for screening description. 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 igh r eliability 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 mall s ize ?l ow p rofile 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 igh p erformance 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 ranges are 10 to 16 vdc or 18 to 36 vdc for single or triple output models and 18 to 36 vdc for dual output models. outputs are available as 5, 12, 15, 12, 15, +5/ 12, and +5/ 15 vdc. the converters typically provide greater than 80% effi- ciency 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 ?0? and +85? case and are short circuit protected up to a case temperature of 85?. 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. dc/dc c onverters 12 & 28 v olt i nput hr150 series 20 watt f eatures ?0? to +85? 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 models vdc o utput single 5 12 15 dual ? 2 ? 5 triple +5 & 12 +5 & 15
recommended operating conditions typical characteristics inhibit 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? storage temperature range (case) ?5? to +125? b4-44 hr150 series 20 watt dc/dc c onverters output voltage temperature coefficient 150 ppm/?, 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 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) ?0? to +85? full power ?0? to +105? absolute derating output power/current linearly from 100% at 85? to 0% at 105? for hr151 and hr152 models linearly from 100% at 85? to 0% at 115? 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: 25? tc, 28 vdc vin (12 vin for 12v models), 100% load, unless otherwise specified. single output models, 28 v in hr151-2805 hr151-2812 hr151-2815 parameter conditions min typ max min typ max min typ max units output voltage 4.95 5.0 5.05 11.88 12 12.12 14.85 15 15.15 vdc output current 3.0 1.667 1.333 a output power 15 20 20 w output ripple 0 to 1 mhz 30 60 40 80 40 80 mv p-p input voltage continuous 18 28 36 18 28 36 18 28 36 vdc transient 50 ms 50 50 50 v input current no load 20 30 30 ma input ripple current 0 to 2 mhz 25 50 25 50 25 50 ma p-p efficiency 75 81 76 82 77 83 % single output models, 12 v in HR151-1205 hr151-1212 hr151-1215 parameter conditions min typ max min typ max min typ max units output voltage 4.95 5.0 5.05 11.88 12 12.12 14.85 15 15.15 vdc output current 3.0 1.25 1.0 a output power 15 15 15 w output ripple 0 to 1 mhz 35 70 35 70 35 70 mv p-p input voltage continuous 10 12 16 10 12 16 10 12 16 vdc input current no load 24 32 32 ma input ripple current 0 to 2 mhz 40 80 40 80 40 80 ma p-p efficiency 75 81 76 82 77 83 %
b4-45 hr150 series 20 watt dc/dc c onverters electrical characteristics: 25? tc, 28 vdc vin (12 vdc for 12v models), 100% load, unless otherwise specified. dual outputs hr152-2812 hr152-2815 parameter condition min typ max min typ max units output voltage 11.88 12.00 12.12 14.85 15.00 15.15 vdc output current 0 625 0 500 ma output power 15 15 w output ripple 0 to 1 mhz 30 50 30 50 mv p-p input continuous 18 28 36 18 28 36 vdc voltage transient 50 ms 50 50 v input no load 35 35 ma current input refl. 25 50 25 50 ma p-p ripple 0 to 2 mhz efficiency 75 79 75 79 % triple outputs hr153-1212 hr153-1215 hr153-2812 hr153-2815 parameter condition min typ max min typ max min typ max min typ max units output full main 4.95 5.00 5.05 4.95 5.00 5.05 4.95 5.00 5.05 4.95 5.00 5.05 voltage load dual 11.88 12.00 12.12 14.85 15.00 15.15 11.88 12.00 12.12 14.85 15.00 15.15 vdc output main 1 100 2000 100 2000 100 2000 100 2000 ma current dual 208 167 208 167 output main 10 10 10 10 power dual 2.5 2.5 2.5 2.5 w total 15 ?5 ?5 ?5 output main 40 80 40 80 40 80 40 80 mv p-p ripple 0 to 1 mhz dual 20 40 20 40 20 40 20 40 input continuous 10 12 16 10 12 16 18 28 36 18 28 36 vdc voltage transient 50 ms 25 25 50 50 v input no load 60 60 50 50 ma current input refl. 50 100 50 100 40 80 40 80 ma p-p ripple 0 to 2 mhz efficiency 76 79 76 79 75 79 75 79 % note 1. minimum load required for full output capability on auxiliary outputs. minimum current can be reduced when dual outputs are used at reduced loads.
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) b4-46 hr150 series 20 watt dc/dc c onverters model numbering key pin out pin single output dual output triple output 1 positive input positive input positive input 2 inhibit inhibit main (+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 bottom view hr151 and hr152 12 6 10 345 7 8 9 dot on top of package indicates pin one bottom view hr153 109876 12345 squared corner and dot on top of package indicate pin one. see section b8, case h6, for dimensions. see section b8, case f4, for dimensions. f igure 1: hr151 and hr152 p in o ut f igure 2: hr153 p in o ut output adjustment resistor values for 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. resistance output voltage pin 3 to 4 increase (%) 0 390k +1% 145k +2% 63k +3% 22k +4% 0 +5% 22811-009-dts rev a dq# 2010 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 1990 - 1999 interpoint. all rights reserved.
b8-17 case h c ases case h bottom view see figures 29 ?34 for pin configurations. 2.125 max (53.98) 1.125 max (28.58) materials header cold rolled steel/nickel/gold cases h1 and h2 cold rolled steel/nickel/tin cases h3, h4, and h5 cover kovar/nickel cases h1 and h2 cold rolled steel/nickel/tin cases h3, h4, and h5 pins #52 alloy ceramic seal case h1 case h2 (except mhv series single and dual) compression glass seal mhv series single and dual case h3, h4, h5 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. dot on top of case indicates pin one 0.155 (3.94) 0.955 (24.26) seam seal 0.000 0.040 dia (1.02) 0.000 0.000 0.400 max. (10.16) 0.25 0.03 (6.4 0.8) 0.555 (14.1) 0.245 (6.22) 1.845 (46.86) 2.090 (53.01) 1.110 (28.19) 12 3 4 5 fmc emi filter: screening ?standard, es, or 883 sfmc emi filter: screening ?space standard, h, or k bottom view case h1 squared corner and dot on top of case indicate pin one. f igure 29: c ase h1 f igure 28: c ase h m aximum d imensions note: although every effort has been made to render the case drawings at actual size, variations in the printing process may ca use some distortion. please refer to the numerical dimensions for accuracy.
b8-21 case h c ases 0.160 (4.06) 0.960 (24.38) solder seal solder tip-off 0.000 0.040 dia (1.02) 0.000 0.000 0.25 +0.05/-0.00 (6.4 +1.3/-0.0) 0.560 (14.22) 0.255 (6.48) 1.855 (47.12) 2.110 (53.59) 1.120 (28.45) 12 4 5 fma-461and fmb-461 emi filter: screening ?standard of es bottom view case h5 0.495 max (12.57) squared corner and dot on top of case indicate pin one. 3 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) 12 6 10 mhe series: screening ?standard or es bottom view case h6 345 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 hr151 series and hr152 series: no screening options f igure 34: c ase h6 f igure 33: c ase h5
b8-12 case f c ases materials header case f1 cold rolled steel/nickel/gold cases f2 - f4 cold rolled steel/nickel/tin cover case f1 kovar/nickel cases f2 - f4 cold rolled steel/nickel/tin pins #52 alloy (all cases) mhv series triple ?compression glass seal mtr series triple, case f1 ?ceramic seal mtr series triple, case f2 ?compression glass seal hum40 ?compression glass seal or ceramic seal case f3 ?compression glass seal case f4 ?compression glass seal or ceramic seal case dimensions in inches (mm) tolerance 0.005 (0.13) for three decimal places 0.01 (0.2) for two decimal places unless otherwise specified case f bottom view see figures 20 - 23 for pin configuration 1.350 max (34.29) 1.950 max (49.53) 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. dot on top of case indicates pin one 109876 0.000 0.170 (4.32) 1.170 (29.72) 0.000 0.170 (4.32) 0.570 (14.48) 0.970 (24.64) 1.370 (34.80) 1.770 (44.96) 12345 0.040 dia. (1.02) 0.000 0.25 (6.4) mtr series mhv series 0.405 max (10.29) 0.000 0.405 max (10.29) bathtub platform mtr series triple and mhv series triple: screening ?standard, es, or 883 bottom view case f1 seam seal 0.25 (6.4) dot on top of case indicates pin one f igure 20: c ase f1 f igure 19: c ase f m aximum d imensions note: although every effort has been made to render the case drawings at actual size, variations in the printing process may ca use some distortion. please refer to the numerical dimensions for accuracy.
b8-14 case f c ases 0.000 0.170 (4.32) 1.170 (29.72) 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 mto and mhl series: screening ?standard or es hr153 series: no screening options bottom view case f4 0.250/0.300 (6.35/7.62) solder seal 0.505 max (12.83) solder tip-off 109876 12345 squared corner and dot on top of case indicate pin one. f igure 23: c ase f4
c2-13 qa screening hr products hr p roducts test (hr products) standard pre-cap inspection method 2017 yes final electrical test mil-prf-38534, group a subgroups 1 and 4: +25? case yes hermeticity testing 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. hr700 series hr300 series hr150 series hr120 series hr40 series applies to the following products:
|
