wall industries, inc. 5 watson brook road exeter, nh 03833 0 9/29/2 010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 979 7 page 1 of 6 datasheet rev. a rgu w3 series 4 :1 ultra wide input voltage range dip and smt packages single and dual outputs 3 watt d c/dc power converters features ? 3 watts maximum output power ? single and dual output s ? smt & dip packages: 0.74 x 0.50 x 0.33 inches ? smt package qualified for lead free reflow solder process according to ipc j - std - 020d ? 4 :1 ultra wide input voltage range ? high efficiency up to 83 % ? 1600vdc i/o isolation (3000vdc i/o isolation available) ? low ripple & noise ? external on/of f control ? switching frequency (100khz, min) ? continuous short circuit protection ? ul94v - v0 package materials ? ce mark meets 2006/95/ec, 93/68/eec, and 2004/108ec ? ul60950 - 1, en60950 - 1, and iec60950 - 1 safety approvals (pending) ? compliant to rohs eu directive 20 02/95/ec applications ? wireless networks ? telecom / datacom ? industry control systems ? measurement equipment ? semiconductor equipment options ? 3000vdc i/o isolation (suffix ?h?) ? surface mount package (suffix ?s?) description the rguw3 s eries of dc/dc power converters provides 3 watts of output power in a 0.74 x 0.50 x 0.33 inch dip or smt 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 featu res include h igh efficiency, low ripple and noise, 3000vdc i/o isolation option , remote on/off, and continuous short circuit protection . all models are rohs compliant.
rev. a rguw3 s eries single & dual outputs 4 :1 input voltage range 3 watt d c/dc power converters wall industries, inc. 5 watson brook road exeter, nh 03833 0 9 / 29 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 2 of 6 specifications: rguw3 series all specifications are based on 25c, nominal inpu t voltage, and maximum output current unless otherwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min nom max unit input specifications input voltage range 12vdc nominal input mod els 4.5 12 18 vdc 24vdc nominal input models 9 24 36 48vdc nominal input models 18 48 75 input surge voltage (1 sec max) 12vdc nominal input models 25 vdc 24vdc nominal input models 50 48vdc nominal input models 100 input reflected ripp le current (see note 6) 12vdc nominal input models 8 0 map - p 24vdc nominal input models 4 0 48vdc nominal input models 3 0 input filter capacitor type output specifications output voltage see table line regulation low line to high line at f ull load - 0.2 +0.2 % load regulation no load to full load single output models - 1.0 +1.0 % dual output models - 1 .0 +1.0 10% load to 90% load single output models - 0.5 +0.5 dual output models - 0.8 +0.8 cross regulation (dual output models ) asymmetrical load 25% to 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 recovery time 25% load step change 250 s start - up time nominal vin and constant resistive load power up 5 ms remote on/off 5 minimum load 0 % temperature coefficient - 0.02 +0.02 %/c protection short circuit protection continuous , automatic recover y 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) 50 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 +85 storage temperature - 55 +125 c relative humidity (non - condensing) 5 90 % rh thermal shock mil - std - 810f vibratio n mil - std - 810f lead - free reflow solder process ipc j - std - 020d moisture sensitivity level (msl) ipc j - std - 033b; level 2a mtbf (see note 1) bellcore tr - nwt - 000332 3,963 ,000 hours mil - hdbk - 217f 1,707 ,000 hours physical specifications weight 0.16oz (4.5 g) dimensions (l x w x h) 0.74 x 0.50 x 0.33 inches (18.9 x 12.8 x 8.4 mm) safety & emc characteristics safety approvals (pending) iec60950 - 1, ul60950 - 1, en60950 - 1 emi (see note 6 ) en55022 class a esd en61000 - 4 - 2 air 8kv perf. criteria a contact 6kv radiated 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. a rguw3 s eries single & dual outputs 4 :1 input voltage range 3 watt d c/dc power converters wall industries, inc. 5 watson brook road exeter, nh 03833 0 9 / 29 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 3 of 6 model sele ction tables single output models model number input voltage range output voltage output current input current output (4) ripple & noise output power efficiency ( 4) maximum (5) capacitive load min. l oad full l oad no load (3) full load (2) rg 12s3 .3 uw 3 12 vdc (4.5 ? 18 vdc) 3.3 vdc 0ma 700ma 3 5 ma 271 ma 30mvp - p 2.3w 75 % 3300f rg 12s5 u w3 5 vdc 0ma 600ma 35 ma 325 ma 30mvp - p 3w 81% 1680f rg 12s9 u w3 9 vdc 0ma 333ma 35 ma 329ma 30mvp - p 3w 80% 1000f rg 12s12 u w3 12 vdc 0ma 250ma 35 ma 320ma 30mvp - p 3w 82% 820f rg 12s15 u w3 15 vdc 0ma 200ma 35 ma 320ma 30mvp - p 3w 82% 680f rg 24s3.3 u w3 24 vdc (9 ? 36 vdc) 3.3 vdc 0ma 700ma 20 ma 136 ma 30mvp - p 2.3w 75 % 3300f rg 24s5 u w3 5 vdc 0ma 600ma 20 ma 164 ma 30mvp - p 3w 80 % 1680f rg 24s9 u w3 9 vdc 0ma 333ma 20 ma 164 ma 30mvp - p 3w 80 % 1000f rg 24s12 u w3 12 vdc 0ma 250ma 20 ma 160ma 30mvp - p 3w 82% 820f rg 24s15 u w3 15 vdc 0ma 200ma 20 ma 160 ma 30mvp - p 3w 82 % 680f rg 48s3.3 u w3 48 vdc (18 ? 75 vdc) 3.3 vdc 0ma 700ma 13 ma 68 ma 30mvp - p 2.3w 75 % 3300f rg 48s5 u w3 5 vdc 0m a 600ma 13 ma 82 ma 30mvp - p 3w 80 % 1680f rg 48s9 u w3 9 vdc 0ma 333ma 13 ma 82ma 30mvp - p 3w 80 % 1000f rg 48s12 u w3 12 vdc 0ma 250ma 13 ma 79 ma 30mvp - p 3w 83 % 820f rg 48s15 u w3 15 vdc 0ma 200ma 13 ma 80ma 30mvp - p 3w 82% 680f dual output models model number input voltage range output voltage output current input current output (4) ripple & noise output power efficiency ( 4) maximum (5) capacitive load min. l oad full l oad no load (3) full load (2) rg 12d5 u w3 12 vdc (4.5 ? 18 vdc) 5 vdc 0ma 300ma 4 0m a 333 ma 30mvp - p 3w 79 % 1000f rg 12d12 u w3 12 vdc 0ma 125ma 4 0ma 320ma 30mvp - p 3w 82% 470f rg 12d15 u w3 15 vdc 0ma 100ma 45 ma 325 ma 30mvp - p 3w 81 % 330f rg 24d5 u w3 24 vdc (9 ? 36 vdc) 5 vdc 0ma 300ma 20 ma 167 ma 30mvp - p 3w 79 % 1000f rg 24d12 u w3 12 vdc 0ma 125ma 20 ma 160 ma 30mvp - p 3w 82 % 470f rg 24d15 u w3 15 vdc 0ma 100ma 20 ma 162 ma 30mvp - p 3w 81 % 330f rg 48d5 u w3 48 vdc (18 ? 75 vdc) 5 vdc 0ma 300ma 13 ma 83 ma 30mvp - p 3w 79 % 1000f rg 48d12 u w3 12 vdc 0ma 125ma 13 ma 80 ma 30mvp - p 3w 82 % 470f rg 48d15 u w3 15 vdc 0ma 100ma 13 ma 81 ma 30mvp - p 3w 81 % 330f
rev. a rguw3 s eries single & dual outputs 4 :1 input voltage range 3 watt d c/dc power converters wall industries, inc. 5 watson brook road exeter, nh 03833 0 9 / 29 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 4 of 6 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. maxi mum value at nominal inpu t voltage 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 rguw3 series meets en55022 c lass 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 c3=220pf/3kv 1808 mlcc l1=10 h 0504 smd inductor p/n: pmt - 047 24vin: c1=4.7f/50v 1812 m lcc c3=220pf/3kv 1808 mlcc l1=12 h 0504 smd inductor p/n: pmt - 062 48vin: c1=4.7f/100v 1812 mlcc c3=220pf/3kv 1808 mlcc l1=10h 0504 smd inductor p/n: pmt - 047 7 . an external input filter capacitor is required if the mod ule has to meet en61000 - 4 - 4, en61000 - 4 - 5. the filter capacitor suggested is nippon chemi - con ky series, 220 f /100v, esr 48m. 8. to order surface mount version, add the suffix ?s? to the model number (ex: rg 24s5 uw3 s). 9. to order 3000vdc i/o isolation version, add the suffix ?h? to the model number (ex: rg 24s5 u w3 h). 10. caution: this power module is not internally fused. an input line fuse must always be used. *due to advances in technology, specifications subject to change without notice. remote on/off application circuits +input - input 3ma current source ctrl 1k : dc - dc on +input - input 3ma current source ctrl 1k : dc - dc off characteristics rg 48 s5 u w3 derating curve rg48 s5 u w3 efficiency vs input voltage rg48 s5 u w3 efficiency vs output load
rev. a rguw3 s eries single & dual outputs 4 :1 input voltage range 3 watt d c/dc power converters wall industries, inc. 5 watson brook road exeter, nh 03833 0 9 / 29 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 5 of 6 recommended filter for en55022 class b compliance recommended en55022 class b filter circuit layout c 2 c 1 load d / d converter + input - vin l 1 c 3 + vin + vout - vout - input c1 c2 c3 l1 rg 12xxx u w3 6.8 f/ 5 0 v 1812 mlcc 6.8 f/50v 1812 mlcc 220pf/3kv 1808 mlcc 10 h 0504 smd inductor pmt - 0 47 rg 24xxx u w3 4.7 f/50v 1812 mlcc 4.7f/50v 1812 mlcc 220pf/3kv 1808 mlcc 1 2 h 0504 smd inductor pmt - 0 6 2 rg 48xxx u w3 4.7 f/100v 1812 mlcc 4.7f/100v 1812 mlcc 220pf/3kv 1808 mlcc 18h 0504 smd inductor pmt - 046 mechanical drawings dip type smt type (suffix ?s?) u nit: inches (mm) unit: inches (mm) pin connections pin single dual 1 - input - input 2 on/off on/off 6 nc common 7 nc - output 8 +output +output 9 - output common 14 +input +input pin con nections pin single dual 1 - input - input 2 on/off on/off 6 nc common 7 nc - output 8 +output +output 9 - output common 14 +input +input
rev. a rguw3 s eries single & dual outputs 4 :1 input voltage range 3 watt d c/dc power converters wall industries, inc. 5 watson brook road exeter, nh 03833 0 9 / 29 /2010 603 - 778 - 2300 www.wallindustries.com fax 603 - 778 - 9797 page 6 of 6 company information wall indu stries, 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 examp le of our commitment to producing a high quality, well - documented product for our customers. our past projects demonstrate our commitment to you, our customer. wall industries, inc. has a reputation for working closely with its customers to ensure each so lution 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 - mail : sales@wallindustries.com web : www.wallindustries.com addr ess : 5 watson brook rd. exeter, nh 03833
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