cui .com date 03/19/2013 page 1 of 6 series : pes1-m description: dc-dc converter date page 1 of 6 features ? 1 w isolated output ? smaller package ? single unregulated output ? 3,000 vdc isolation ? continuous short circuit protection ? extended temperature range (-40~105c) ? antistatic protection up to 8kv ? high efficiency at light load ? efficiency up to 81% model input voltage output voltage output current output power ripple and noise 1 effciency typ (vdc) range (vdc) (vdc) min (ma) max (ma) max (w) typ (mvp-p) typ (%) pes1-s5-s5-m 5 4.5~5.5 5 20 200 1 30 80 pes1-s5-s9-m 5 4.5~5.5 9 12 111 1 30 80 PES1-S5-S12-M 5 4.5~5.5 12 9 84 1 30 80 pes1-s5-s15-m 5 4.5~5.5 15 7 67 1 60 80 pes1-s5-s24-m 5 4.5~5.5 24 4 42 1 60 80 pes1-s12-s5-m 12 10.8~13.2 5 20 200 1 30 80 pes1-s12-s9-m 12 10.8~13.2 9 12 111 1 30 80 pes1-s12-s12-m 12 10.8~13.2 12 9 84 1 30 81 pes1-s12-s15-m 12 10.8~13.2 15 7 67 1 60 81 pes1-s15-s15-m 15 13.5~16.5 15 7 67 1 60 81 pes1-s24-s5-m 24 21.6~26.4 5 20 200 1 30 80 pes1-s24-s9-m 24 21.6~26.4 9 11 110 1 30 80 pes1-s24-s15-m 24 21.6~26.4 15 7 67 1 60 81 pes1-s24-s24-m 24 21.6~26.4 24 4 42 1 60 81 notes: 1. ripple and noise are measured at 20 mhz bw by parallel cable method
cui .com cui inc series : pes1-m description: dc-dc converter date 03/19/2013 page 2 of 6 part number key pes1 - s xx - s xx - m - x input voltage output voltage base number packaging style package options "blank" = standard input parameter conditions/description min typ max units operating input voltage 5 v input models 12 v input models 15 v input models 24 v input models 4.5 10.8 13.5 21.6 5 12 15 24 5.5 13.2 16.5 26.4 vdc vdc vdc vdc surge voltage for maximum of 1 second 5 v input models 12 v input models 15 v input models 24 v input models -0.7 -0.7 -0.7 -0.7 9 18 21 30 vdc vdc vdc vdc flter capacitance flter output parameter conditions/description min typ max units line regulation for vin change of 1% 1.2 % load regulation measured from 10% load to full load 15 % voltage accuracy see tolerance envelope curve switching frequency 100% load, nominal input voltage 100 300 khz temperature coeffcient 100% load 0.03 %/c protections parameter conditions/description min typ max units short circuit protection continuous, automatic recovery safety and compliance parameter conditions/description min typ max units isolation voltage for 1 minute at 1 ma max. 3,000 vdc isolation resistance at 500 vdc 1,000 m? conducted emissions cispr22/en55022, class b, (external circuit required) radiated emissions cispr22/en55022, class b, (external circuit required) esd iec/en61000-4-2, class b, contact 8kv mtbf mil-hdbk-217f @ 25c 3,500,000 hours rohs compliant yes environmental parameter conditions/description min typ max units operating temperature see derating curve -40 105 c storage temperature -55 125 c storage humidity non-condensing 95 % temperature rise at full load 25 c smt tr = tape & reel
cui .com cui inc series : pes1-m description: dc-dc converter date 03/19/2013 page 3 of 6 0 ~ 5 2. 10 [0 .083] 0.25 [ 0 . 0 10 ] 0. 10 0. 0 04 10 .2 0[ 0. 4 0 2] 1.00 [0 .039] 4 5 2 1 7. 0 0 [ 0 .276 ] 11 .2 0 [0 .441 ] 0. 30 0.012 8. 3 0 [0 . 3 27 ] 0. 20 0 . 00 8 12 .7 0 0. 20 [0 .500 ] 0. 00 8 1 24 5 8 a a 8 2. 54 [0.100] 7.62 [0 .3 00] 0.60 0. 10 [0 .020 ] 0.004 2.54 [0 .1 00 ] 0. 20 0.08 7 . 25 [ 0 . 285] 2. 2 5 [0 .0 8 9] 0.10 9. 77 [0 .3 85 ] 0.20 0.079 0. 88 [0 .0 35 ] 0.20 0. 008 1. 45 [0 .0 57 ] 0.20 0.008 2.54 [0 .1 00 ] 7. 62 [0.300 ] to p view front view side view top view pcb layout grid size: 2.54mm x 2.54mm mechanical parameter conditions/description min typ max units dimensions 12.70 x 8.30 x 7.25 (0.500 x 0.327 x 0.285 inch) mm case material epoxy resin (ul94-v0) weight 1.52 g mechanical drawing pin connections pin function 1 gnd 2 vin 4 0v 5 +vo 8 nc units: mm[inch] tolerance: 0.20[0.010] pin section tolerance: 0.10[0.008] parameter conditions/description min typ max units hand soldering 1.5 mm from case for 10 seconds 300 c refow soldering see refow soldering profle 245 c solderability 0 50 100 150 200 250 245 217 60 ma x (> 21 7) se c c t emper ature (c) time (sec.) pe ak t emp 245c(max.)
cui .com cui inc series : pes1-m description: dc-dc converter date 03/19/2013 page 4 of 6 emc recommended circuit recommended external circuit patterns vin (vdc) c1 ldm c2 5 4.7f/50v 6.8h nc 12 4.7f/50v 6.8h nc 15 4.7f/50v 6.8h 470pf/3kv 24 4.7f/50v 6.8h 470pf/3kv vi n gn d +v o 0v eu t lo ad ld m c1 c2 vi n gn d test configuration dc ci n li n dc lo ad os ci ll os co pe cu rr ent pr ob e note: input refected-ripple current is measured with an inductor lin and capacitor cin to simulate source impedance. derating curves 100 80 60 40 20 ambient t emper ature (c) load (% ) -40- 20 02 04 06 0 80 105 120 te mperature derating curve sa fe operating area 100 10 20 30 40 50 60 70 80 90 100 10 -10 0 2.5 5 7.5 -2.5 -5 -7.5 ty p i cal load l in e ra ted output vo ltag e 2.5 -2.5 -7.5 output current pe rcentage (% ) (nominal input vo ltage) to lera nce envelope curv e output vo ltage accu ra cy (%) external components lin 4.7h cin 220f, esr < 1.0? at 100 khz
cui .com cui inc series : pes1-m description: dc-dc converter date 03/19/2013 page 5 of 6 1. output load requirement to ensure this module can operate effciently and reliably, the minimum output load may not be less than 10% of the full load during operation. if the actual output power is low, connect a resistor at the output end in parallel to increase the load. 2. overload protection under normal operating conditions, the output circuit of this product has no protection against overload. the simplest method to add this is to add a circuit breaker to the circuit. 3. recommended circuit if you want to further decrease the input/output ripple, you can increase the capacitance accordingly or choose capacitors with low esr (see figure 1). however, the capacitance of the output flter capacitor must be appropriate. if the capacitance is too high, a startup problem might arise. for every channel of the output, to ensure safe and reliable operation, the maximum capacitance must be less than the maximum capacitive load (see table 1). 4. output voltage regulation and over-voltage protection circuit the device for output voltage regulation, over-voltage and over-current protection is a linear regulator and a capacitor fltering net - work with overheat protection which can be connected to the input or output end in series (see figure 2). the recommended capaci - tance of its flter capacitor (see table 1), and the linear regulator is based on the actual voltage and current required. application notes figure 1 figure 2 vi n gn d +v o 0v dc ci n dc co ut table 1 vin (vdc) cin (f) vo (vdc) cout (f) 5 4.7 5 10 12 2.2 9 4.7 15 2.2 12 2.2 24 1 15 1 -- -- 24 0.47 vi n gn d 0v +v o dc dc re g re g its not recommended to connect any external capacitors in applications with less than 0.5 watt output. note: 1. operation under minimum load will not damage the converter; however, they may not meet all specifcations listed. 2. max. capacitive load tested at input voltage range and full load. 3. all specifcations measured at: ta=25c, humidity<75%, nominal input voltage and rated output load, unless otherwise specifed.
cui inc series : pes1-m description: dc-dc converter date 03/19/2013 page 6 of 6 cui offers a two (2) year limited warranty. complete warranty information is listed on our website. cui reserves the right to make changes to the product at any time without notice. information provided by cui is believed to be accurate and reliable. however, no responsibility is assumed by cui for its use, nor for any infringements of patents or other rights of third parties which may result from its use. cui products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. headquarters 20050 sw 112th ave. tualatin, or 97062 800.275.4899 fax 503.612.2383 cui .com techsupport@cui.com rev. description date 1.0 initial release 03/19/2013 the revision history provided is for informational purposes only and is believed to be accurate. revision history
|
