hybrid ic VLA303A-01R ipm power supply unit description the VLA303A-01R is an isolated dc-dc converter designed to drive the ipm. 6 outputs can obtain from an input of 140 to 380vdc. the terminals between input and outputs, and each outputs are isolated. features ?input ------------140v to 380v dc ?output-----------+15v, 50ma x3 +15v, 150ma x1 +12v, 400ma x1 +5v, 300ma x1 ?electrical isolation (between input and outputs) ------------- 1500vrms 1 minute ?electrical isolation (between each outputs) ------------- 1500vrms 1 minute applications power supply for ipm drive block diagram outline drawing dimensions: mm 1 18 19 35 VLA303A-01R l/n xxxx lot no pin no 82max 500.7 80.35 0.25 2.54 0.45 2.54 x17=43.18 31.5 max 1.6 4.51.5 3.5max control circuit vo1+ vo2+ vo3+ vo4+ 18 vo6+ vo5+ vin+ vin- 17 16 12 11 10 vo5,6- vo4- vo3- vo2- vo1- 19 20 24 25 29 30 35 1 5 4 34 +0.20 -0.10 +0.10 -0.10
hybrid ic VLA303A-01R ipm power supply unit 2 maximum ratings (unless otherwise noted, ta=25c) symbol parameter conditions ratings unit v in input voltage 380 v i o output current vo1, vo2, vo3 50 ma vo4 150 vo5 400 vo6 300 topr operating temperature no condensation (*1) -10 ~ +70 c tstg storage temperature no condensation -20 ~ +85 c po total output power (*1) 10.8 w viso1 electrical isolation between input and outputs sine wave voltage, 60hz, 1min 1500 vrms viso2 electrical isolation between each outputs sine wave voltage, 60hz, 1min 1500 vrms (*1) please refer to derating characteristics. electrical c haracteristics (unless otherwise noted, v in =140~380v, ta=25 c) symbol parameter test conditions limits unit min. typ. max. v in input voltage recommended range 140 - 380 v vo1 output voltage (*2) io1=5 ~ 50ma, io2= io3=5ma,io4=25ma io5=200ma,io6=200ma 14 15 16 v vo2 io2=5 ~ 50ma, io1= io3=5ma,io4=25ma io5=200ma,io6=200ma 14 15 16 vo3 io3=5 ~ 50ma, io1= io2=5ma,io4=25ma io5=200ma,io6=200ma 14 15 16 vo4 io4=25 ~ 150ma, io1=io2=io3=5ma io5=200ma,io6=200ma 14 15 16 vo5 io5=30 ~ 400ma, io1=io2=io3=5ma io4=25ma,io6=200ma 11 12 14 vo6 io6=50 ~ 300ma, io1=io2=io3=5ma io4=25ma,io5=200ma 4.75 5.00 5.25 efficiency v in =300v, po=10.8w 73 80 ? % (*2) it needs to output current of io6 over 50ma.
hybrid ic VLA303A-01R ipm power supply unit 3 symbol parameter test conditions limits unit min. typ. max. reg-i input regulation vo1 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.3 0.5 v vo2 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.3 0.5 vo3 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.3 0.5 vo4 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.3 0.5 vo5 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.2 0.5 vo6 voltage change io1=io2=io3=50ma ,io4=150ma,io5=400ma, io6=300ma 0.1 0.2 reg-l load regulation vo1 voltage change io1=5 50ma io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma,vin=300v 0.4 1.0 v vo2 voltage change io2=5 50ma io1=io3=50ma,io4=150ma, io5=400ma,io6=300ma,vin=300v 0.4 1.0 vo3 voltage change io3=5 50ma io1=io2=50ma,io4=150ma, io5=400ma,io6=300ma,vin=300v 0.4 1.0 vo4 voltage change io4=25 150ma io1=io2=io3=50ma, io5=400ma,io6=300ma,vin=300v 0.5 1.0 vo5 voltage change io5=30 400ma io1=io2=io3=50ma, io4=150ma,io6=300ma,vin=300v 1.5 1.8 vo6 voltage change io6=50 300ma io1=io2=io3=50ma, io4=150ma,io5=400ma,vin=300v 0.1 0.2
hybrid ic VLA303A-01R ipm power supply unit 4 application example VLA303A-01R o1+ o1- o2+ o2- o3+ o3- o4+ o4- in+ in- up1 p upc vp1 p vpc wp1 p wpc n1 nc ipm n n n load load o5+ o6+ o5, o6- o ? please be sure to have a load 50ma or more for vo6 terminal, in order to stabilize operation of this product.
hybrid ic VLA303A-01R ipm power supply unit 5 typical characteristics (unless otherwise noted, ta=25 c) 0 5 10 15 20 140 180 220 260 300 340 380 output v oltage v o1(v ) input voltage vin(v) vo1 output voltage vs. input voltagr characteristics 0 5 10 15 20 140 180 220 260 300 340 380 output v oltage v o2(v ) input voltage vin(v) vo2 output voltage vs. input voltagr characteristics 0 5 10 15 20 140 180 220 260 300 340 380 output v oltage v o3(v ) input v oltage v in(v ) vo3 output voltage vs. input voltagr characteristics io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma 0 5 10 15 20 140 180 220 260 300 340 380 output v oltage v o4(v ) input ? voltage ? vin(v) vo4 output voltage vs. input voltagr characteristics io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma 0 4 8 12 16 140 180 220 260 300 340 380 output v oltage v o5(v ) input voltage vin(v) vo5 output voltage vs. input voltagr characteristics io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma 0 1 2 3 4 5 6 7 140 180 220 260 300 340 380 output v oltage v o6(v ) input v oltage v in(v ) vo6 output voltage vs. input voltagr characteristics io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma io1=io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma
hybrid ic VLA303A-01R ipm power supply unit 6 0 5 10 15 20 0 0.01 0.02 0.03 0.04 0.05 0.06 output ? voltage ?? vo1(v) output ? current ? io1(a) vo1 ? output ? voltage ? vs. load ? current ? characteristics vin=300v io2=io3=50ma,io4=150ma, io5=400ma,io6=300ma 0 5 10 15 20 0 0.010.020.030.040.050.06 output v oltage v o2(v ) output current io2(a) vo2 vo1 output voltage vs. load current characteristics vin=300v io1=io3=50ma,io4=150ma, io5=400ma,io6=300ma 0 5 10 15 20 0 0.010.020.030.040.050.06 output v oltage v o3(v ) output current io3(a) v o3v o1 output v oltage v s. load current characteristics vin=300v io1=io2=50ma,io4=150ma, io5=400ma,io6=300ma 0 5 10 15 20 0 0.025 0.05 0.075 0.1 0.125 0.15 0.175 output v oltage v o4(v ) output current io4(a) vo4 vo1 output voltage vs. load current characteristics vin=300v io1=io2=io3=50ma, io5=400ma,io6=300ma 0 1 2 3 4 5 6 7 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 output voltage vo6(v) output current io6(a) vo6 vo1 output voltage vs. load current characteristics vin=300v io1=io2=io3=50ma, io4=150ma,io5=400ma 0 4 8 12 16 0 0.1 0.2 0.3 0.4 0.5 output v oltage v o5(v ) output current io5(a) vo5vo1 output voltage vs. load current characteristics vin=300v io1=io2=io3=50ma, io4=150ma,io6=300ma
hybrid ic VLA303A-01R ipm power supply unit 7 0 1 2 3 4 5 6 02468101214 output voltage vo6(v) total output power po(w) vo6 output voltage vs. total output power characteristics vin=300v 0 20 40 60 80 100 140 180 220 260 300 340 380 efficiency (%) input v oltage v in(v ) efficiency v s. input voltage characteristics po=10.8w 0 20 40 60 80 100 024681012 efficiency (%) total output power po(w) efficiency vs. total output power characteristics vin=300v 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0 100 200 300 400 input current iin(a) input voltage vin(v) input current vs. input voltage characteristics vin=300v rl1=rl2=rl3=300ohm rl4=100ohm,rl5=30ohm rl6=16.7ohm 0.0 3.0 6.0 9.0 12.0 15.0 -1010305070 total output power po w) ambient temperatureta total output power v s. temperature derating curve vin=180v 380v vin=140v 9.4 9.6 9.8 10.0 10.2 10.4 10.6 10.8 11.0 140 180 220 260 300 340 380 total output power po(w) input voltage vin(v) total output power v s. input v oltage characteristics
hybrid ic VLA303A-01R ipm power supply unit 8 for safety using great detail and careful attention are given to the production acti vity of hics, such as the development, the quality of produc tion, and in it?s reliability. however the reliability of hics depends not only on their own factors but also in their conditi on of usage. when handling hics, please note the following cautions. cautions packing carrying storage extended storage maximum ratings polarity the materials used in packing hics can onl y withstand normal external conditions. when exposed to outside shocks, rain and cert ain environmental contaminators, the packing materials will deteriorates. please take care in handling. 1) don?t stack boxes too high. av oid placing heavy materials on boxes. 2) boxes must be positioned correctly during transportation to avoid breakage. 3) don't throw or drop boxes. 4) keep boxes dry. avoid rain or snow. 5) minimal vibration and shock dur ing transportation is desirable. when storing hics, please observe the following notic es or possible deteriorati on of their electrical characteristics, risk of solderability , and external damage may occur. 1) devices must be stored where fluctuation of temperature and humidity is minimal, and must not be exposed to direct sunlight. store at the normal temperature of 5 to 30 degrees celsius with humidity at 40 to 60%. 2) avoid locations where corrosive gasses are generated or where much dust accumulates. 3) storage cases must be static proof. 4) avoid putting weight on boxes. when extended storage is necessary, hics must be kept non-processed. when using hics which have been stored for more than one year or under severe conditions, be sure to check that the exterior is free from flaw and other damages. to prevent any electrical dam ages, use hics within the maximum ratings. the temperaqture, current, voltage, etc. must not exceed these conditions. to protect hics from destruction and deterioration due to wrong insertion, make sure of polarity in inserting leads into the board holes, conforming to the external view for the terminal arrangement.
hybrid ic VLA303A-01R ipm power supply unit 9 marketing division, marketing plannning department 6-41 tsukuba, isahaya, nagasaki, 854-0065 japan june. 2013 keep safety first in your circuit designs! ? isahaya electronics corporation puts the maximum effort in to making semiconductor products better and more reliable, but there is always the possibility that trouble may o ccur with them. trouble with semi conductors may lead to personal injury, fire or property damage. remember to give due consideration to safety when making your circuit designs, with appropreate measures such as (1)placement of substitu tive, auxiliary circuits, (2)use of non-flammable material or (3)prevention agains t any malfunction or mishap. notes regarding these materials ? these materials are intended as a reference to our customers in the selection of the isahaya products best suited to the customer's application; they don't convey any licens e under any intellectual property rights, or any other rights, belong ing to isahaya electronics corporation or a third party. ? isahaya electronics corporation assumes no responsibility for any damage, or infringement of any third party's rights, originating in the use of any product data, diagrams, c harts or circuit application exampl es contained in these materials . ? all information contained in these materi als, including product data, diagrams and c harts, represent information on products at the time of publication of these materials, and ar e subject to change by isahaya el ectronics coporation without notice due to product improvements or other reasons. it is therefore recommended that customer s contact isahaya electronics corporation or an authorized isahaya products distribut or for the latest product infomation before purchasing a product listed herein. ? isahaya electronics corporation products are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. please contact isahaya electronics corporation or an authorized isahaya products distributor when consideri ng the use of a product contained herein for any specific perposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. ? the prior written approval of isahaya electronics corporation is nec essary to reprint or reproduce in whole or in part these materials. ? if these products or technologies are subject to the japanese export control restrictions, they must be exported under a license from the japanese gov ernment and cannot be imported into a count ry other than the approved destination. any diversion or reexport contrary to the export control laws and regulations of japan and/or the country of destination is prohibited. ? please contact isahaya electronics corporation or an authoriz ed isahaya products distributor for further details on these materials or the products contained therein.
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