110vac input/ ?12vdc (100ma) output non-isolated ac/dc converter BP5075-12 data sheet load regulation conversion efficiency temperature curve dimensions (unit : mm ) external component specifications fuse: fuse use a quick-acting fuse (1.0a) above 250v, 10 to 47 f above 250v, 0.1 to 0.22 f film or ceramic capacitor. evaluate under actual operating conditions. c1: input capacitor c3: noise reduction capacitor above 25v, 47 to 470 f, low impedance esr:0.42? max. ripple current 0.2arms or greater capacitor impedance affects the output ripple voltage. c2: output capacitor 10 to 100?, 1/4w determine the ideal value through actual testing. r1: noise reduction resistor use a rectifying diode with a peak reverse voltage of 400v or higher, an average rectification current of 1a or larger and a peak surge current of 40a or larger. when using a large capacitance input capacitor, select a component that is strong against inrush current during power up. full-wave rectification can be used. d1: rectifier diode a varistor is required to protect against lightning surges and static electricity. znr: varistor derating curve application circuit pin no. 1 2 3 4 5 6 7 functions input terminal skip skip common common nc output terminal please verify operation and characteristics in the customer's circuit before actual usage. ensure that the load current does not exceed the maximum rating. be sure to use fuse for safety. absolute maximum ratings input voltage operating temperature range storage temperature range case temperature output current parameter symbol limits unit vi topr tstg tsmax iopeak ?187 ?20 to +80 ?25 to +105 105 100 v c c c mapk electrical characteristics unit ?1 ?2 conditions v v ma v v vp-p % dc vi=? 141v, io=50ma vi= ?113 to ?187v vi= ? 141v, io=0 to 50ma vi= ? 141v, io=50ma vi= ? 141v, io=100ma ? 1 max output current should be reduced according to the surrounding temperature. input voltage output voltage output current line regulation load regulation output ripple voltage conversion efficiency parameter symbol typ. max. min. vi vo io vr vl vp ?141 ?12.5 ? 0.02 0.01 0.04 73 ?187 ?13.2 100 0.20 0.20 0.20 ? ?113 ?11.7 ? ? ? ? 68 marking side 10.7max. 20.5max. 2.54x6=15.24typ. 3.25max. 1 4 5 6 7 19.5max. 4.0 1.0 6.25max. 4.45max. 0.25 0.05 1.3 0.2 0.5 0.1 p=2.54 0.2 load regulation -14.0 -12.0 -10.0 -8.0 -6.0 -4.0 -2.0 0.0 200 40 60 80 120 140 100 ( vi= ? 141v,ta=25 c ) output current io(ma) output voltage vo(v) conversion efficiency 100 80 60 40 20 0 200 40 60 80 120100 (vi= ? 141v,ta=25 c ) output current io(ma) conversion efficiency (%) surface temperature increase 60 50 40 30 20 10 0 200 40 60 10080 ( vi= ? 141v, ta=25 c , ) output current io(ma) surface temperature increase ?t( c ) 120 100 80 60 40 20 0 0 10 -30 -20 -10 20 4030 80706050 10090 ambient temperature ta( c ) output current io(ma) maximum io=100ma BP5075-12 1 4 5 6 7 d1 r1 fuse vi znr c1 + ? + ? c3 c2 vo v ? a ? ? 2 the output ripple voltage may vary depending on the capacitance, environment, and location of peripheral components. especially right attention has to be paid to aluminum electrolytic capacitor, because esr changes greatly at the time of the low temperature and output ripple voltages increase. marking side operation range operation range 100vac input/15vdc (80ma) output 1/5vdc (350ma) output 2 non-isolated dual-output ac/dc converter bp5081b15 data sheet absolute maximum ratings input voltage maximum output current (15v) maximum output current (5v) esd endurance maximum surface temperature operating temperature range storage temperature range parameter symbol limits unit vi i15 max i5 max vsurge tcmax topr tstg 200 80 350 2 105 ?25 to +80 ?25 to +105 v mapk mapk kv c c c load regulation conversion efficiency conversion efficiency (15v output) (i5=0ma, vi=141v) 100 90 80 70 60 50 40 30 20 10 0 20 0 40 60 80 output current i15(ma) conversion efficiency 1(%) surface temperature increase dimensions (unit : mm) application circuit external component specifications fuse: fuse use a quick-acting fuse of 1.0a. rated voltage : more than 250v capacitance : 22 to 820 f rated ripple current : more than 0.13arms rated voltage : more than 250v film or ceramic capacitor capacitance : 0.1 to 0.22 f rated voltage : more than 25v capacitance : 100 to 1000 f, low impedance type esr : less than 0.4 ? rated ripple current : more than 0.25arms evaluate under actual operating conditions since it affects the output ripple voltage. rated voltage : more than 16v capacitance : 100 to 1000 f, low impedance type esr : less than 0.4 ? rated ripple current : more than 0.41arms evaluate under actual operating conditions since it affects the output ripple voltage. inductance : 1.0mh rated current : more than 0.49a peak reverse voltage : more than 400v mean rectifying current : more than 1.0a peak forward surge current : more than 40a full-wave rectification can be used. inrush current will vary depending on c1. determine the ideal value through actual testing. resistance : 10 to 22 ? , power : more than 1/4w a varistor is required to protect against lightning surges and static electricity. c1: input capacitor c2: noise removal capacitor c3: output capacitor (for 15v output) c4: output capacitor (for 5v output) l1: power inductor d1: rectifier diode r2: noise removal resistor r1: inrush current limiting resistor znr: varistor pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 function input terminal vi(141vdc) not used not used common not used choke coil connect not used choke coil connect not used 15v output terminal 15v input terminal not used common output terminal vo(5v) please verify operation and characteristics in the customer's circuit before actual usage. ensure that the load current does not exceed the maximum rating. bp5081b15 be sure to use fuse for safety. derating curve derating curve (15v output) operation range 100 90 80 70 60 50 40 30 20 10 0 0 10 -20 -10-30 20 4030 80706050 90 ambient temperature ta( c) output current io(ma) unit conditions v v ma v ma v v v v vp-p vp-p % % dc vi=141v, i15=80ma vi=141v vi=141v, i5=350ma vi=141v vi=113 to 190v, i15=80ma vi=113 to 190v, i5=350ma vi=141v, i15=0 to 80ma vi=141v, i5=0 to 350ma vi=141v, i15=80ma, i5=0ma vi=141v, i15=0ma, i5=350ma vi=141v, i15=80ma, i5=0ma vi=141v, i15=0ma, i5=350ma electrical characteristics input voltage output voltage1 output current1 output voltage2 output current2 line regulation1 line regulation2 load regulation1 load regulation2 output ripple voltage1 output ripple voltage2 power conversion efficiency1 power conversion efficiency2 parameter symbol typ. max. min. vi v15 i15 v5 i5 vr1 vr2 vl1 vl2 vp1 vp2 1 2 141 15.0 ? 5.0 ? 0.1 0.1 0.05 0.05 0.05 0.05 72 65 190 16.0 80 5.3 350 0.2 0.2 0.2 0.2 0.2 0.2 ? ? 113 14.0 0 4.7 0 ?0.2 ?0.2 ?0.2 ?0.2 ? ? 65 60 ?2 ?2 ?2 ?2 ?1 ?1 ? 1 maximum output current varies depending on ambient temperature ; please refer to derating curve. ? 2 please refer to load regulation, conversion efficiency. dc motor vo c2 fuse 1 4 6 8 10 11 13 14 + ? c1 znr r2 d1 vi ii c4 c3 l1 r1 + ? + ? io load regulation (15v output) (i5=0ma, vi=141v) 16.0 15.8 15.6 15.4 15.2 15.0 14.8 14.6 14.4 14.2 14.0 0 20 40 60 80 output current i15(ma) output voltage v15(v) surface temperature increase (15v output) (i5=0ma, vi=141v) 20 18 16 14 12 10 8 6 4 2 0 0 40 20 60 80 output current i15(ma) temperature rising ?t(c) conversion efficiency (5v output) (i15=0ma, vi=141v) 100 90 80 70 60 50 40 30 20 10 0 500 150 250 300 100 200 350 output current i5(ma) conversion efficiency 2(%) derating curve (5v output) operation range 400 350 300 250 200 150 100 50 0 0 10 -20 -10-30 20 4030 80706050 90 ambient temperature ta( c) output current io(ma) load regulation (5v output) (i15=0ma, vi=141v) 5.3 5.2 5.1 5.0 4.9 4.8 4.7 0 100 200 300 50 150 250 350 output current i5(ma) output voltage v5(v) surface temperature increase (5v output) (i15=0ma, vi=141v) 20 18 16 14 12 10 8 6 4 2 0 0 200 100 300 150 50 250 350 output current i5(ma) temperature rising ?t(c) 21.5max. mark side 4.01.0 40.5max. 11.0max. 5.45max. 5.55max. 2.5413=33.02 1 4 6 8 10 11 13 14 0.5 0.1 0.25 0.05 1.3 0.2 2.54 0.2 3.25max 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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