100vac input/constant current isolated high-power led driver for illumination BP5845W data sheet ?1 ?2 input voltage output voltage (limits) output voltage (no loal) output current output control terminal voltage withstand voltage maximum surface temperature operating temperature range storage temperature range c1 c2 r1 c3,c4 c5 d1 f1 lf1 znr1 input capacitor output capacitor output current setting resistor noise reducsion capacitor noise reducsion capacitor diodebridge fuse line filter varistor application symbol external components setting characteristics recommended parts 22 f / 250v general purpose 100 f / 50v low impedance iteam 0.78 ? 1/4w (io=360ma) it should be installed when required. above 125v 0.1 to 0.22 f 2200pf (products with basic isolation certification) 400v/1a 125v/1a 10mh use a varistor. be sure to use it to protect this product from thunder surge and the static electricity. manufactured by rubycon 250yxa22m manufactured by nichikon uhd1h101m manufactured by rohm mcr10ezhflr820, mcr03ezhf15r0 a parallel connection manufactured by matushita ecqe1a224kf manufactured by tdk cs11-e2ga222myns manufactured by shindengen d1uba80 parameter symbol limits units vi vo vo io vctl bv tcmax topr tstg 170 36 39 378 12.5 1.8 105 ?20 to +80 ?25 to +85 v v v ma v kv c c c dc io=360ma io=0ma ambient temperature + the module self-heating tcmax refer to derating curve note 1 maximum output current varies depending on ambient temperature. refer to the derating curve. note 3 frequency is to be decided after you confirm it with the actual opportunity. voh 20v pwm style light is made by using the 13pin. vf x n 20v note 2 spike noise is not included in output ripple voltage. units conditions conditions v ma v vp-p % vi=141v,r1=0.78 ? vi=141v,io=360ma vi=141v,io=360ma vi=141v,vo=36v,io=360ma input voltage range output current output voltage range output ripple voltage conversion efficiency parameter symbol ty p. spec max. min. vi io1 vo vp 141 360 ? 0.1 88 170 378 36 0.5 ? 113 342 15.0 ? 83 pin no. 1 2-7 8 9 10 11-12 13 14-15 16 terminal name input terminal (+) skip input terminal ( ?) output capacitor connection terminal ( ?) led connection terminal (cathode) skip vctl terminal skip led connection terminal (anode) derating curve output power (w) output characteristics 0.00 0.05 10 15 3025 40 output voltage ( v ) output current (a) 20 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 35 1 2 3 led off voltage ctl terminal h revel ctl terminal l revel parameter symbol no use condition spec ty p. min. max. conditions vol vctl(h) vctl(l) voh 20v output off (vol) output on (voh 20v) 12.7 3 0 13.4 5 ? 14.1 10 0.5 or open 1 2 3 4 led off voltage pwm signal h revel pwm signal l revel pwm signal cycle parameter symbol no spec ty p. min. max. conditions vol vctl(h) vctl(l) fosc voh 20v note 3 12.7 3 0 1 13.4 5 ? 10 14.1 10 0.5 20 units v v v units v v v khz r1=0.78? dimensions (unit : mm ) derating curve output characteristics setting current voh 20v pwm style light is made by using the 13pin. vf x n 20v absolute maximum ratings electrical characteristics application circuit example 1 application circuit example 2 application circuit example 3 1sec (between primary and secondary) while pin 1 and 8 are shorted and pins 9-16 a shorted, a voltage is applied between them. operation range 4 6 8 10 12 14 16 2 0 0 10 -30 -20 -10 20 4030 80706050 90 ambient temperature ta( c ) ( ta = 25c) use condition ( ta = 25c) operation range r1=1.8? r1=5.1? 21.70.5 0.250.05 45.75typ. 13.0max. 3.0max. 0.8typ. 4.01.0 1.40.2 0.50.1 p=2.540.2 3.84.75 46.0max 18.3max 2.5max 2.54x7=17.78typ 5.0 3.0 1 16 13 9 10 8 setting resistor how to calculate r1 r1=0.1374/(0.91 x lo-0.151) lo : output current output current - setting resistor characteristics 0.00 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 setting resistor ( a ) output current (a) use a fuse for safety c2 d1 + + c1 lf1 c3 c4 c5 znr1 ac100v f1 r1 BP5845W 1 8 9 10 16 13 c2 d1 + + c1 lf1 c3 c4 c5 znr1 ac100v f1 r1 micro computer series regulator (5v) BP5845W 1 8 9 10 16 13 in out com c2 10k? d1 + + c1 lf1 c3 c4 c5 znr1 ac100v f1 r1 micro computer series regulator (5v) BP5845W 1 8 9 10 16 13 in out com note) a maximum output current is set to 360ma. operations beyond this limit are prohibited. 100vac input/constant current isolated high-power led driver for illumination bp5842a data sheet absolute maximum ratings electrical characteristics application circuit input voltage output voltage withstand voltage maximum surface temperature operating temperature range storage temperature range parameter symbol limits unit vi vo bv tcmax topr tstg 170 4 1.8 105 ?20 to +80 ?25 to +85 v vpk kv c c c dc 1s (between primary and secondary) ambient temperature + module self-heating tcmax refer to derating curve unit conditions conditions v a v vp-p % vi=141v, r1=0.3 ? (1%) vi=141v, lo=0.96a vi=141v, lo=0.96a vi=141v, vo=4v, lo=0.96a input voltage range output current output voltage range output ripple voltage power conversion efficiency parameter symbol typ. max. min. vi io vo vp 141 0.96 ? ? 84 170 1.0 4 0.5 ? 113 0.91 2.5 ? 79 ? 1 maximum output current varies depending on ambient temperature ; please refer to derating curve. ? 2 spike noise is not included in output ripple voltage. bp5842a pin no. 1 2 3 4 5 6 7 8 9 10 11 function input terminal (+) skip input terminal ( ? ) nc nc skip skip skip output capacitor connection terminal led connection terminal (cathode) led connection terminal (anode) external component specifications 10f/250v c1 : input capacitor 40 f/25v ceramic capacitor c2 : output capacitor 2200pf (basic insulation) c5 : noise removal capacitor 0.3? 1% 1/4w (lo=960ma) r1 : output current setting resistor 800v/1a d1: diode bridge use if necessary capacitance : 0.1 f to 0.22f rated voltage : 250v or higher c3, c4: noise removal capacitor f1: fuse a fuse must be used for safety 10mh lf1: line filter znr1: varistor a varistor is required to protect against lightning surges and static electricity. derating curve operation range 5 4 3 2 1 0 0 10 -30 -20 -10 20 4030 80706050 90 ambient temperature ta( c ) output power (w) output characteristics r1=0.3? 1.40 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1 2 4 3 5 output voltage( v ) output current (a) 24.0max. 4.0 1.0 32.6max. 15.8max. 2.54x10=25.4 typ. marking side 1 3 4 5 9 10 11 0.75 0.1 1.3 0.2 p=2.54 0.2 3.55max marking side 0.5 0.05 11.05max. 4.75max. dimensions (unit : mm ) derating curve output characteristics operation range r1= be sure to use fuse for safety c2 d1 + c1 lf1 c3 c4 c5 znr1 f1 r1 1 3 9 10 11 current setting how to calculate r1 r1=0.04983/(0.33 lo-0.151) lo : output current output current-setting resistor 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.700 0.650 0.750 0.800 0.900 0.850 1.000 0.950 output current : (a) setting resistor : r1( ?) ?1 ?2 1/1 2010.01 - rev.a www.rohm.com ?2010 rohm co., ltd. all rights reserved. www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/
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. www.datasheet.co.kr datasheet pdf - http://www..net/
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