wall industries, inc. 37 industrial drive exeter, nh 03833 11/10 /2 010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 1 of 5 datasheet rev. c laneuw3 series 4 :1 ultra wide input voltage range single and dual outputs 0.86? x 0.36? x 0.44? sip package 3 watt d c/dc power converters features ? 3 watts maximum output power ? output current up to 700ma ? single and dual output s ? 4:1 ultra wide input voltage range ? 0.86 x 0.36 x 0.44 inch sip package ? high efficiency up to 82 % ? 1600vdc i/o isolation (3000vdc i/o isolation available) ? low ripple & noise ? external on/off control ? switching frequency (100khz, min) ? continuous short circuit prot ection ? ul94v - v0 case potting materials ? iso9001 certified manufacturing facilities ? ce mark meets 2006/95/ec, 93/68/eec, and 2004/108 / ec ? ul60950 - 1, en60950 - 1, and iec60950 - 1 safety approvals ? compliant to rohs eu directive 2002/95/ec applications ? wireless ne tworks ? telecom / datacom ? industry control systems ? measurement equipment ? semiconductor equipment options ? 3000vdc i/o isolation (suffix ?h?) description the laneuw3 s eries of dc/dc power converters provides 3 w atts of output power in a 0. 86? x 0.36? x 0 .44? s ip package without derating up to 71 c . this series has single and dual output models with 4 :1 ultra wide input voltage range s of 4.5 - 18vdc, 9 - 36vdc, and 18 - 75vdc . some features include h igh efficiency, low ripple and noise, 1600vdc ( 3000vdc optional ) i/o isolation , remote on/off, and continuous short circuit protection . all models are rohs compliant and have ul60950 - 1, en60950 - 1, and iec60950 - 1 safety approvals. these converters are ideally suited for telecommunications, mobile telecom, test equipmen t, and industrial applications.
rev. c laneuw3 s eries single & dual outputs 4 :1 input vol tage range 3 watt d c/dc power converters wall industries, inc. 3 7 industrial drive exeter, nh 03833 11 / 10 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 2 of 5 specifications: laneuw3 series all specifications are based on 25c, nominal input voltage, and maximum output current unless otherwise noted. we reserve the right to change specifications based on technological adv ances. specification test conditions min nom max unit input specifications input voltage range 12vdc nominal input models 4.5 12 18 vdc 24vdc nominal input models 9 24 36 48vdc nominal input models 18 48 75 input surge voltage (1 00ms max) 12vdc nominal input models 36 vdc 24vdc nominal input models 50 48vdc nominal input models 100 input reflected ripple current (see note 6) 12vdc nominal input models 25 map - p 24vdc nominal input models 10 48vdc nominal input models 8 in put filter capacitor type output specifications output voltage see table line regulation low line to high line at full load - 0.2 +0.2 % load regulation no load to full load - 1.0 +1.0 % 5% load to 100% load - 0.5 +0.5 cross regulation (dual out put models) asymmetrical load 25%/ 100% full load - 5 +5 % voltage accuracy full load an nominal vin - 1 +1 % output power 3 w output current see table ripple & noise ( 20mhz bandwidth ) nominal vin and full load 30 mvp - p transient response recover y time 25% load step change 250 s start - up time nominal vin and constant resistive load power up 30 ms remote on/off 30 minimum load 0 % temperature coefficient - 0.02 +0.02 %/c protection short circuit protection continuous , automati c recovery general specifications efficiency nominal vin and full load see table switching frequency full load to minimum load 100 khz isolation voltage (input to output) standard 1600 vdc suffix ?h? 3000 isolation resistance 10 g (see note 9) 40 remote on/off (see page 4 for application circuits) remote on/off dc/dc on open or high impedance dc/dc off control pin applied current 2 ~ 4ma max. (via 1k) environmental specifications operating ambient temperature without derating - 40 + 71 c with derating +71 + 100 storage temperature - 55 +125 c relative humidity 5 9 5 % rh thermal shock mil - std - 810f vibration mil - std - 810f mtbf (see note 1) bellcore tr - nwt - 000332 3,963 ,000 hours mil - hdbk - 217f 1,707 ,000 hours physical specifications case material non - conductive black plastic base material none potting material silicon (ul94 - v0) weight 0.17oz (4.8 g) dim ensions (l x w x h) 0.86 x 0.36 x 0.44 inches (21.8 x 9.2 x 11.1 mm) safety & emc characteristics safety approvals iec60950 - 1, ul60950 - 1, en60950 - 1 emi (see note 6 ) en55022 class a esd en61000 - 4 - 2 air 8kv perf. criteria a contact 6kv radiate d immunity en61000 - 4 - 3 1 0 v/m perf. criteria a fast transient (see note 7 ) en61000 - 4 - 4 2kv perf. criteria a surge (see note 7 ) en61000 - 4 - 5 1 kv perf. criteria a conducted immunity en61000 - 4 - 6 10 vrms perf. criteria a
rev. c laneuw3 s eries single & dual outputs 4 :1 input vol tage range 3 watt d c/dc power converters wall industries, inc. 3 7 industrial drive exeter, nh 03833 11 / 10 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 3 of 5 model selection tables single o utput models model number input voltage output voltage output current input current output (4) ripple & noise efficiency (4) maximum (5) capacitive load output power min load full load no load (3) full load (2) laneuw1233r3 12 vdc (4.5 ? 18 vdc) 3. 3 vdc 0ma 700ma 35ma 285ma 30mvp - p 74% 3300 f f f f f f f f f f f f f f f dual output models model number input voltage output voltage output curre nt input current output (4) ripple & noise efficiency (4) maximum (5) capacitive load output power min load full load no load (3) full load (2) laneuw1205rd3 12 vdc (4.5 ? 18 vdc) 5 vdc 0ma 300ma 40ma 329ma 30mvp - p 80% 1000 f f f f 3w laneuw2412rd3 12 vdc 0ma 125ma 25ma 162ma 30m vp - p 81% 470 f f 3w laneuw4805rd3 48 vdc (18 ? 75 vdc) 5 vdc 0ma 300ma 14ma 84ma 30mvp - p 79% 1000 f f f notes 1. bellcore tr - nwt - 000332. case 1: 50% stress, temperature at 40 c . mil - hdbk - 217f notice2 @ta=25c, full load (ground, benign, controlled environment). 2. maximum value at nominal inpu t vo ltage and full load. 3. typical value at nominal input voltage and no load. 4. typical value at nominal input voltage and full load. 5 . test by minimum vin and constant resistive load. 6 . the laneuw3 series meets en55022 class a and input reflected ripple current with an external l - c filter before the input pin s to the converter. (see class b figure for connecting network ) recommended: 12vin: c1=4.7f/25 v 1812 m lcc l1=2.2 h 0504 smd inductor p/n: pmt - 059 24vin: c1=2.2 f/50v 1812 m lcc l1=10 h 0504 smd inductor p/n: pmt - 047 48vin: c1=2.2 f/100v 1812 mlcc l1=10h 0504 smd inductor p/n: pmt - 047 7 . an external input filter capacitor is required if the module has to meet en61000 - 4 - 4, en61000 - 4 - 5. the filter capacitor suggested is nippon chemi - con k y series, 100f /100v, esr 110 m. 8 . to order 3000vdc i/o isolation version, add the suffix ?h? to the model number (ex: laneuw2405r3h ). 9 . caution: this power module is not internally fused. an input line fuse must always be used. d ue to advances in technology, specifications are subject to change without notice.
rev. c laneuw3 s eries single & dual outputs 4 :1 input vol tage range 3 watt d c/dc power converters wall industries, inc. 3 7 industrial drive exeter, nh 03833 11 / 10 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 4 of 5 remote on/off application circuit s +input - input 3ma current source ctrl 1k ? +input - input 3ma current source ctrl 1k ? characteristics laneuw2405r3 derating curve laneuw2405r3 efficiency vs input voltage laneuw2405r3 efficiency vs output load recommended filter for en55022 class b compliance recommended en55022 class b filter circuit layout +vin - vin +vo u t - vo u t c1 l1 d/d converter input input load the components used in the figure above are as follows c1 l1 laneuw12xxx ) 9 1812 mlcc + 6 0 ' , q g x f w r u pmt - 059 laneuw24xxx ) 9 1812 mlcc + 6 0 ' , q g x f w r u pmt - 046 laneuw48xxx ) 9 1812 mlcc + 6 0 ' , q g x f w r u pmt - 046
rev. c laneuw3 s eries single & dual outputs 4 :1 input vol tage range 3 watt d c/dc power converters wall industries, inc. 3 7 industrial drive exeter, nh 03833 11 / 10 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 5 of 5 mechanical drawings unit: inches (mm) company information wall industries, inc. has created cust om and modified units for over 5 0 years. our in - house research and development engineers will provide a solution that exceeds your performance requirements on - time and on budget. our iso9001 - 2008 certification is just one example of our commitment to producing a high quality, well - documented product for our customers. ou r past projects demonstrate our commitment to you, our customer. wall industries, inc. has a reputation for working closely w ith its customers to ensure each solution meets or exceeds form, fit and function requirements. we will continue to provide ongoing support for your project above and beyond the design and production phases. give us a call today to discuss your future projects. contact wall industries for further information: phone : ? (603)778- 2300 toll free : ? (888)587- 9255 fax : ? (603)778- 9797 e - m ail : sales@wallindustries.com web : www.wallindustries.com address : 5 watson brook rd. exeter, nh 03833 pin connections pin single dual 1 - input - input 2 +input +input 3 ctrl ctrl 5 nc* / no pin ** nc* / no pin ** 6 +output +output 7 - output com 8 nc - output * nc pin for standard version ** no pin for 3kv isolation version (su ffix ?h?) 1. tolerance: x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) 2. pin pitch tolera nc e: 0.01 (0.25)
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