BP5068A24 a c/dc con v er ter absolute maximum ratings input voltage output current esd endurance operating temperature range storage temperature range parameter symbol limits unit vi io vsurge topr tstg ? 90 0.8 2 ? 20 + 80 ? 25 + 105 v apk kv c c unit ? 2 ? 2 ? 1 conditions v v a v v vp-p % dc(85 115vac) vi= ? 141v, io=600ma vi= ? 141v vi= ? 120 ? 162v, io=600ma vi= ? 141v, io=0 600ma vi= ? 141v, io=600ma vi= ? 141v, io=600ma ? 1 maximum output current varies depending on ambient temperature ; please refer to derating curve. ? 2 please refer to load regulation, conversion effciency. electrical characteristics input voltage range output voltage output current line regulation load regulation output ripple voltage power conversion effciency parameter symbol typ. max. min. vi vo io vr vl vp ? 141 ? 24 ? 0.23 0.55 0.11 88 ? 120 ? 22 0.6 0.48 0.75 0.20 ? ? 162 ? 26 0 ? ? ? 82 conversion efficiency conversion efficiency 100 90 80 70 60 50 40 30 20 10 0 200 0 400 600 100 300 500 (ta=25 c , vi= ? 141v) output current io(ma) conversion efficiency (%) surface temperature rising surface temperature rising 30 25 20 15 10 5 0 200 0 400 100 300 500 600 (ta=25 c , vi= ? 141v) output current io(ma) temperature rising ? t( c ) application circuit external components setting fuse: fuse please make sure to use quick acting fuse 2a capacitance : 47 f 220 f rated voltage : 200v or higher ripple current is 0.22arms above. c1: capacitor for input voltage smoothing capacitance : 0.1 f 0.22 f rated voltage : 200v or higher film capacitor or ceramic capacitor. reduce the noise terminal voltage. the constant value should be evaluated in the set. c2: for noise terminal voltage reduction capacitance : 330 f 1000 f rated voltage : 50v or higher, esr is 0.08 ? max. ripple current is 1arms above. output noise voltage is inflenced. please evaluate it in the actual set. c3: capacitor for output voltage smooting please use the first recovery diode that reverse peak voltage is 400v or higher, and the avarage rectifying current is 3a or higher.that switching characteristic and efficiency of our module is influenced by this diode characteristic, please use 31df4(nihon inter), or rv30(sanken). d1: flywheel diode in the absolute maximum ratings, the reverse peak voltage should be 400v or higher, the average rectifying current should be 1a or higher, and the peak surge current should be 20a or higher. (full-wave rectifier can be used in our part.) d2: rectifier diode 1.0 ? 2.2 ? 1/4w reduce the noise terminal voltage.the constant value should be evaluated in set. r1: for noise terminal voltage reduction coil for switching regulator. the inductance should be 330 h, the rated direct current should be 1.3a above. otherwise heating or abnormal oscilation occurs. l1: choke coil varistor must be used. it protects this part from lightning surge and static electricity. znr: varistor for acutual usage, please kindly evaluate and confirm our part mounted in your product, especially, please make sure to confirm whether the load current exceed max. rated current by using the current probe. BP5068A24 be sure to use fuse for safety. a c100v input, c100v input, ? 24v/600ma 24v/600ma output derating curve derating curve operation range 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 010 -30 -20 -10 20 40 30 80 70 60 50 90 ambient temperature ta( c) output current io(a) please note that pin no.12 side is input. ? 24v output input 470 f/50v ac100v 50hz/60hz 0.1 f c2 fuse 2a 1 12 8 7 5 3 + ? + ? 100 f/200v c1 l1 d1 znr 220v r1 2.2 ? 1/4w d1 1sr35-400a c3 pin no. 1 2 3 4 5 6 7 8 9 10 11 12 function output terminal vo( ? 24v) not used coil connect not used coil connect not used common common not used n.c. not used input terminal vi( ? 141vdc) dimension(unit : mm ) 21.5max. 4 1.0 34.5max. 2.54 11=27.94 1 3 5 7 8 10 12 0.5 0.1 p=2.54 0.2 1.3 0.2 3.25max mark side 11.3max. 7.35max. 3.95max. 0.25 0.05 load regulation load regulation 30 25 20 15 10 5 0 200 0 400 600 900 800 100 300 500 700 (ta=25 c , vi= ? 141v) output current io(ma) output voltage ? vo(v) 1/2
precautions on use of rohm power module 1) the products are designed and produced for application in ordinary electronic equipment (av equipment, oa equipment, telecommunication equipment, home appliances, amusement equipment etc.). if the products are to be used in devices requiring extremely high reliability (medical equipment, transport equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction or operational error may endanger human life and sufficient fail-safe measures, please consult with the company's sales staff in advance. if product malfunctions may result in serious damage, including that to human life, sufficient fail-safe measures must be taken, including the following: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits in the case of single-circuit failure 2) the products are designed for use in a standard environment and not in any special environments. application of the products in a special environment can deteriorate product performance. accordingly, verification and confirmation of product performance, prior to use, is recommended if used under the following conditions: [a] use in various types of liquid, including water, oils, chemicals, and organic solvents [b] use outdoors where the products are exposed to direct sunlight, or in dusty places [c] use in places where the products are exposed to sea winds or corrosive gases, including cl2, h2s, nh3, so2, and no2 [d] use in places where the products are exposed to static electricity or electromagnetic waves [e] use in proximity to heat-producing components, plastic cords, or othe flammable items [f] use involving sealing or coating the products with resin or other coating materials [g] use involving unclean solder or use of water or water-soluble cleaning agents for cleaning after soldering [h] use of the products in places subject to dew condensation 3) the products are not radiation resistant. 4) the company is not responsible for any problems resulting from use of the products under conditions not recommended herein. 5) the company should be notified of any product safety issues. moreover, product safety issues should be periodically monitored by the customer. safety precautions 1) if change is made to the constant of an external circuit, allow a sufficient margin due to variations of the characteristics of the products and external components, including transient characteristics, as well as static characteristics. please be informed that the company has not conducted investigations on whether or not particular changes in the application examples or external circuits would result in the infringement of patent rights of a third party. 2) the application examples, their constants, and other types of information contained herein are applicable only when the products are used in accordance with standard methods. therefore, if mass production is intended, sufficient consideration to external conditions must be made. precautions regarding application example and external circuits 1) these specifications contain information related to the company?s industrial property. any use of them other than pertaining to the usage of appropriate products is not permitted. duplication of these specifications and its disclosure to a third party without the company?s permission is prohibited. 2) information and data on products, including application examples, contained in these specifications are simply for reference; the company does not guarantee any industrial property rights, intellectual property rights, or any other rights of a third party regarding this information or data. accordingly, the company does not bear any responsibility for: [a] infringement of the intellectual property rights of a third party [b] any problems incurred by the use of the products listed herein. 3) the company prohibits the purchaser of its products to exercise or use the intellectual property rights, industrial property rights, or any other rights that either belong to or are controlled by the company, other than the right to use, sell, or dispose of the products. prohibitions regarding industrial property 2/2
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