ruw15 series isolated ultra-wide input dc/dc converters kdc_ruw15.a01 d4 page 1 of 3 technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232 www.murata-ps.com for full details go to www.murata-ps.com/rohs $ selection guide order code 1 input voltage output voltage output current output power ef? ciency nom. max. min. vaw% ruw15sh05c sh 5 3 15 70 ruw15sh05hc sh 5 3 15 70 ruw15sh12c sh 12 1.25 15 70 ruw15sh12hc sh 12 1.25 15 70 ruw15sh24c sh 24 0.625 15 70 ruw15sh24hc sh 24 0.625 15 70 ruw15sl05c sl 5 3 15 70 ruw15sl05hc sl 5 3 15 70 ruw15sl12c sl 12 1.25 15 70 RUW15SL12HC sl 12 1.25 15 70 ruw15sl24c sl 24 0.625 15 70 ruw15sl24hc sl 24 0.625 15 70 input characteristics parameter conditions min. typ. max. units voltage range continuous operation sl i/p types 16 160 v continuous operation sh i/p types 66 400 input standby current tbc ma power consumption zero load tbc w re? ected ripple current tbc ma p-p output characteristics parameter conditions min. typ. max. units voltage set point error 1.0 %v out overall voltage envelope 3.0 %v out line regulation 0.5 % load regulation 10-100% load 1.0 % ripple & noise bw = 20mhz 1.0 %vp-p transient response peak deviation (20-100% & 100-20% s wing) 3.0 %v out settling time 500 s start delay from remote on/off ruwslxxc tbc ms from remote on/off ruwshxxc tbc from application of v in ruwslxxc tbc from application of v in ruwshxxc tbc hold-up time set by external capacitor ms overvoltage protection 110% v out power fail warning time 1 after failure of input, before loss of output 4 ms 1. part numbers ending hc include optional power fail /dc ok signal and circuitry to facilitate long hold up time. features rohs compliant ultra wide input voltage ranges of 16-160vdc and 66-400vdc designed to meet ul/en60950 designed to meet en50155 externally settable hold up time with additional low value capacitor excellent transient response dc ok/power fail signal short circuit protection over temperature protection over voltage protection description the ruw series is particularly suitable for use in applications in railway, industry or telecom- munication where variable input voltages or high transient voltages are present. with ultra wide in- put voltage ranges of 16-160vdc and 66-400vdc, the ruw series is capable of withstanding surges from 24,36,48,72, 90 and 110v systems, largely eliminating the requirement for input protection circuitry. with excellent transient response to load and line changes, the series is designed to meet ul/en60950 and en50155. optional features include a power fail/dc ok signal and circuitry to facilitate long hold-up times with an external capacitor across vint pins. prelimin min mi mi im m m lim lim l l li inary y y ry y ry ry ry y y ry ry ry y y ry ry ary y y ar a ar ar a ar na ar ar na nar na ar ar na a na na a n na na 0 5 5 5 5 12 12 12 sl sl 24 24 sl l 24 24 min in in min min min min min cteristics conditions range range continuou continu contin contin nput standby current put standby current p ower consumpt i on er consumption re? ected ripple curren d ripple curren el el el el el el e e e e output ch amete voltag volta o o l el rel re pr arly suitable for u arly suit stry or tele stry or volta volta www.datasheet.net/ datasheet pdf - http://www..co.kr/
ruw15 series isolated ultra-wide input dc/dc converters kdc_ruw15.a01 d4 page 2 of 3 technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232 www.murata-ps.com general characteristics parameter conditions min. typ. max. units switching frequency 100 khz remote on/off pin functionality module on open module off <3.3 v mttf mil hdbk 217f khrs absolute maximum ratings input voltage, sl input types 170v input voltage, sh input types 420v remote on/off 20v isolation characteristics parameter conditions min. typ. max. units isolation test voltage flash tested for 1 second 4000 vac resistance viso = 500vdc 2 g capacitance tbc pf environmental characteristics parameter conditions min. typ. max. units ambient temperature full load -40 85 c storage absolute max. internal temperature -50 125 c thermal protection operates at case temperature 110 c rohs compliance information this series is compatible with rohs soldering systems with a peak wave solder temperature of 260oc for 10 seconds. the pin term ination ? nish on this product series is a gold ? ash (0.05-0.10 micron) over nickel preplate. the series is backward compatible with sn/pb so ldering systems. for further information, please visit www.murata-ps.com/rohs prelim min minary ry ry ry ry y y nar inar in ar ar na na nar ar ar ar ar ar limi lim m im mi min min al temperature erature eli p pr li eli s is compatible with rohs so compatible with rohs so s product series is a gold ? as s product series is a gold ? as r further information, please v r further information, please v www.datasheet.net/ datasheet pdf - http://www..co.kr/
ruw15 series isolated ultra-wide input dc/dc converters kdc_ruw15.a01 d4 page 3 of 3 technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232 www.murata-ps.com murata power solutions, inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. the descriptions contained her ein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. speci? cations are subject to cha nge without notice. ? 2009 murata power solutions, inc. usa: mans? eld (ma), tel: (508) 339 3000, email: sales@murata-ps.com canada: toronto, tel: (866) 740 1232, email: toronto@murata-ps.com uk: milton keynes, tel: +44 (0)1908 615232, email: mk@murata-ps.com france: montigny le bretonneux, tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com germany: mnchen, tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com japan: tokyo, tel: 3-3779-1031, email: japan@murata-ps.com kyoto, tel: 81-75-955-7269, email: japan@murata-ps.com china: shanghai, tel: +86 215 027 3678, email: shanghai@murata-ps.com guangzhou, tel: +86 208 221 8066, email: guangzhou@murata-ps.com singapore: parkway centre, tel: +65 6348 9096, email: singapore@murata-ps.com murata power solutions, inc. 11 cabot boulevard, mans? eld, ma 02048-1151 u.s.a. tel: (508) 339-3000 (800) 233-2765 fax: (508) 339-6356 www.murata-ps.com email: sales@murata-ps.com iso 9001 & iso 14001 registered package specificatons mechanical dimensions 0.41 (10.40) 1.57 (4.00) 2.0 (50.80) 0.787 (20.00) 0.110 (2.80) 1.10 (28.00) 0.079 (2.00) 9.27 (0.36) 34.29 (1.35) 8.26 (0.33) 1 2 3 4 5 7 8 6 2.0 (50.80) * * * pin connections pin function 1 remote on/off ? 2 -v int * 3 +v int * 4-v in 5+v in 6 pf/dc ok * 7+v out 8-v out preliminar e e e l l l 0.079 pr p p 2 7 (0 .3 6 ) pre re 3 4 . 2 9 (1 . 3 5 ) 4 5 ry ary y y r ar ar ar ar a a y y ry ry r ry ry ry r ry ry ry ar ry ry ary ar ry ry ar ar r r ar ar r r a a ct pin 1 remot 2 -v in 3 4 5 6 weight: tbc all pins on a 0.15 (3.81) pitch and within 0.01 (0.25) of true position. unless otherwise stated all dimensions are in inches (mm) 0.01 (0.25). ? remove on/off is referenced to input and is optionally active high or low. * optional pins * optional pins www.datasheet.net/ datasheet pdf - http://www..co.kr/
|
