100vac input/24vdc (50ma) output non-isolated ac/dc converter bp5034d24 data sheet absolute maximum ratings input voltage output current esd endurance operating temperature range storage temperature range parameter symbol limits unit vi io vsurge topr tstg 195 50 2 ?20 to +80 ?25 to +85 v mapk kv c c unit ?2 ?2 ?1 conditions v v ma v v vp-p % dc(80 to 138vac) vi=141v, io=25ma vi=141v vi=113 to 195v, io=50ma vi=141v, io=0 to 25ma vi=141v, io=25ma vi=141v, io=50ma ? 1 maximum output current varies depending on ambient temperature ; please refer to derating curve. ? 2 please refer to load regulation, conversion efficiency. electrical characteristics input voltage range output voltage output current line regulation load regulation output ripple voltage power conversion efficiency parameter symbol typ. max. min. vi vo io vr vl vp 141 24.0 ? 0.02 0.05 0.05 72 195 26.0 50 0.1 0.15 0.15 ? 113 22.0 0 ? ? ? 65 load regulation load regulation 26.0 25.6 25.2 24.8 24.4 24.0 23.6 23.2 22.8 22.4 22.0 100 20 30 40 50 (ta=25 c, vi=141v) output current io(ma) output voltage vo(v) conversion efficiency surface temperature increase switching frequency dimensions ( unit : mm) application circuit external component specifications fuse: fuse use a quick-acting fuse of 0.5a capacitance : 3.3 f to 22f rated voltage : 250v or higher capacitance : 0.1 f to 0.22f rated voltage : 250v or higher use a film or ceramic capacitor. evaluate under actual operating conditions. c1: input smoothing capacitor c2: noise reduction capacitor capacitance : 100 f to 470f rated voltage : 35v or higher, low impedance impedance is 0.39? max. at high frequencies. ripple current 0.1 arms or greater. capacitor impedance affects the output ripple voltage. c3: output smoothing capacitors in the absolute maximum ratings, the reverse surge voltage should be 400v or higher, the average rectifying current should be 0.5a or higher, and the forward surge current should be 20a or higher. d1: rectifier diode 10? to 22? 1/4w determine the ideal value through actual testing. r1: noise reduction resistor a varistor is required to protect against lightning surges and static electricity. znr: varistor pin no. 1 2 3 4 5 6 7 8 9 10 function output terminal vo(24v) n.c. n.c. n.c. common common n.c. n.c. not used input terminal vi(141vdc) please verify operation and characteristics in the customer's circuit before actual usage. ensure that the load current does not exceed the maximum rating. bp5034d24 be sure to use fuse for safety. 15.7max. mark side 41.0 28.2max. 10.0max. 3.5max. 6.5max. 2.54?9=22.86 1 2 3 4 5 6 7 8 10 0.50.1 p=2.540.2 1.30.2 0.25 0.05 3.25max. derating curve derating curve operation range 60 50 40 30 20 10 0 0 10 -30 -20 -10 20 4030 80706050 90 ambient temperature ta( c) output current io(ma) please note that pin no.10 side is input. +24v output input 100f/50v ac100v 50hz/60hz 0.1f c2 fuse 0.5a 1 10 8 7 6 5 4 3 2 + ? + ? 10f/250v c1 znr 220v r1 10?1/4w d1 1sr35?400a c3 conversion efficiency 80 70 60 50 40 30 20 10 0 100 20 30 40 50 (ta=25 c , vi=141v) output current io(ma) efficiency (%) switching frequency 140 120 100 80 60 40 20 0 100 20 30 40 50 (ta=25 c , vi=141v) output current io(ma) frequency fsw(khz) surface temperature increase 40 35 30 25 20 15 10 5 0 (ta=25 c , vi=141v) output current io(ma) temperature rising ?t( c ) 100 20 30 40 50 100vac input/20vdc (80ma) output non-isolated ac/dc converter bp5034b20 data sheet derating curve absolute maximum ratings input voltage output current esd endurance operating temperature range storage temperature range parameter symbol limits unit vi io vsurge topr tstg 195 80 2 ?20 to +80 ?25 to +85 v mapk kv c c unit ?2 ?2 ?1 conditions v v ma v v vp-p % dc(80 to 138vac) vi=141v, io=50ma vi=141v vi=113 to 195v, io=50ma vi=141v, io=0 to 50ma vi=141v, io=50ma vi=141v, io=80ma ? 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 20.0 ? 0.02 0.05 0.05 72 195 21.5 80 0.3 0.5 0.2 ? 113 18.5 0 ? ? ? 65 load regulation load regulation 21.5 21.2 20.9 20.6 20.3 20.0 19.7 19.4 19.1 18.8 18.5 200 40 60 80 (ta=25 c , vi=141v) output current io(ma) output voltage vo(v) conversion efficiency 65% min ? line conversion efficiency 80 70 60 50 40 30 20 10 0 200 40 60 80 (ta=25 c , vi=141v) output current io(ma) conversion efficiency (%) surface temperature increase surface temperature increase 40 30 20 10 0 200 40 60 80 (ta=25 c , vi=141v) output current io(ma) temperature rising t( c ) switching frequency switching frequency 140 120 100 80 60 40 20 0 20 0 40 60 80 (ta=25 c, vi=141v) output current io(ma) switching frequency fsw(khz) dimensions ( unit : mm) application circuit external component specifications fuse: fuse use a quick-acting fuse of 0.5a capacitance : 3.3 to 22 f rated voltage : 200v or higher ripple current is 0.13arms or above. capacitance : 0.1 to 0.22 f rated voltage : 200v or higher use a film or ceramic capacitor. evaluate under actual operating conditions. c1: input smoothing capacitor c2: noise reduction capacitor capacitance : 100 to 470 f rated voltage : 50v or higher, esr is 0.39 max. ripple current is 0.1arms or greater. evaluate under actual operating conditions. c3: output smoothing capacitor in the absolute maximum ratings, the reverse peak voltage should be 400v or higher, the average rectifying current should be 0.5a or higher, and the forward peak current should be 20a or higher. (full-wave rectification can be used.) d1: rectifier diode 10 to 22? 1/4w determine the ideal value through actual testing. r1: noise reduction resistor a varistor is required to protect against lightning surges and static electricity. znr: varistor pin no. 1 2 3 4 5 6 7 8 9 10 function output terminal vo(20v) n.c. n.c. n.c. common common n.c. n.c. not used input terminal vi(141vdc) please verify operation and characteristics in the customer's circuit before actual usage. ensure that the load current does not exceed the maximum rating. bp5034b20 be sure to use fuse for safety. 15.7max. mark side 4 1.0 28.2max. 10.0max. 3.5max. 6.5max. 2.54 x 9=22.86 0.5 0.1 p=2.54 0.2 1 .30.2 0.25 0.05 3.25max derating curve operation range 100 90 80 70 60 50 40 30 20 10 0 0 10 -30 -20 -10 20 4030 80706050 90 ambient temperature ta( c ) output current io(ma) please note that pin no.10 side is input. +20v output input 100f/50v ac100v 50hz/60hz 0.1f c2 fuse 0.5a 1 10 8 7 6 5 4 3 2 + - + - 10f/250v c1 znr 220v r1 10 1/4w d1 1sr35 ? 400a c3 1/1 2010.01 - rev.a www.rohm.com ?2010 rohm co., ltd. all rights reserved.
r1010 a www.rohm.com ? 2010 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specified herein is subject to change for improvement without notice. the content specified herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specifications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specified in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the products. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specified in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any product, such as derating, redunda ncy, fire control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospac e machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specified herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
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