View S24SE05003_7292566.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 1 model list model number input voltage (range) output voltage output current input current (typ i nput voltage ) load regulation maxc apacitive load efficiency (typ.) max. min. @max. load @no load @max. load vdc vdc ma ma ma( t yp.) ma( t yp.) mv uf % s24 se3r30 5 24 ( 9 ~ 36 ) 3.3v 4500 0 72 0 35 10 10000 87 % S24SE05003 5.0v 3 000 0 71 0 35 10 10000 8 9 % s24se12001 12v 1 25 0 0 7 2 0 30 1 2 470 87 .5 % s24se150 r9 15v 100 0 0 7 2 0 25 1 5 470 87 .5 % s24de120r6 1 2v 625 0 7 2 0 20 120 470 87 .5 % s24de150r 5 1 5 v 500 0 7 2 0 30 150 470 87 .5 % input characteristics item model min. typ. max. unit input surge voltage ( 1 00 m sec) all models 5 0 vdc input turn - on voltage threshold all models 8 8 .5 9 vdc input turn - off voltage threshold all models 7 7 .5 8 vdc input under - voltage lockout hysteresis all models 0.4 1 1.7 vdc off - converter input current all mode ls 6 ma input reflected ripple current all mode ls, with 12 uh, 20 m hz 5 20 ma reverse polarity input current all models --- --- 0.3 a on/off control, logic high all models 2.4 10 vdc on/off control, logic low all models - 0.7 0.8 vdc input filter al l models internal p i filter features ? ? ? ? x0.40) x 0 x0.69) ? ? ? ? ? ? ? ? ? ? nd edition, 2011 - 12 - 19 r ecognized the s24 s e /s24de series is miniature , isolated 15 w dc/dc converters with 1 6 00vdc isolation. the s24se/s24de family comes with a host of industry - standard features, such as over current protection, over voltage protection, over temperature protection and remote on/off. an optiona l heatsink is available for more extreme thermal requirements . all models have an untra - wide 4:1 input voltage range (9v to 36v). with operating temperature of - 40c to +85c, it is suitable for customers critical applications, such as process control a
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 2 output characteristics item conditions min. typ. max. unit output voltage accuracy --- 1.0 2 .0 % vo output voltage balance dual output, balanced loads --- 1.0 2 .0 % vo line regulation single output 0.1 0.2 % vo dua l output 0.1 0.5 % vo cross regulation dual output, asymmetrical l oad 25% - 100% full l oad 2 3 % vo total outupt voltage range over load, line and t emperature --- --- 3 % vo ripple & noise 1 2 v, 1 5 v, 1 2 v, 1 5 v --- 50 --- mv p - p ripple & noise 3.3v, 5.0v 50 --- mv p - p dynamic load response 50% - 75% full load, 0.1a/us 3 % vo output over current protection output voltage 10% low, hiccup 110 160 %iomax short output protection long term, auto - recovery output over - voltage protection hiccup, auto - recovery 115 150 % vo output trim range single output - 10 +10 % vo general characteristic s item conditions min. typ. max. unit i/o isolation voltage (r ated ) --- --- 1 6 00 v dc i/o isolation resistance 1 0 --- --- m i/o isolation capacitance 11 00 pf switching frequency 4 5 0 khz environmental specifications parameter conditions min. max. unit operating temperature range (w ith d erating ) ambient - 40 + 85 case temperature --- +105 storage temperature ra nge - 50 +125 humidity (non condensi n g) --- 95 % rel . h cooling free - air convection power derating curve s (no heat sink) notes 1 specifications typical at ta=+25 , resistive load, nominal input voltage and rated output current unless otherwise noted. 2 ripple & noise m easurement bandwidth is 0 - 20mhz , with 10f, tantalum capacitor and 1f ceramic capacitor . ?? 3 all dc/dc converters should be externally fused at the front end for protection. 4 specifications are subject to change without notice . 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% - 40 - 30 - 20 - 10 0 10 20 30 40 50 60 70 80 90 100 110 120 output power(%) ambient temperature ( ) natural convection s24se&s24de_15w series (encapsulation) output power vs. ambient temperature at natural convection
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 3 electrical character istics curves - s24se 0500 3 , 9 - 36vin, 5.0 v/3 a efficiency vs. load current for various input voltage at 25 c. f ull load input characteristics at room temperature. turn - on transient at full load current ( 10 ms/di v). top trace: vout; 2 v/div; bottom trace: on/off input: 5 v/div. turn - on transient at full load current ( 10 ms/div). top trace: vout; 2 v/div; bottom trace: input voltage: 8 v/div. output voltage ripple at nominal input voltage and max load cur rent ( 20 mv/div , 2us/div ) load cap: 10f, tantalum capacitor and 1f ceramic capacitor. bandwidth: 20 mhz. 60 63 66 69 72 75 78 81 84 87 90 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 output current(a) efficiency(%) 9vin 24vin 36vin 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 output current(a) power dissipation(w) 9vin 24vin 36vin
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 4 electrical character istics curves - s24se 1200 1 , 9 - 36vin, 12 v/1.25 a efficiency vs. load current for various input voltage at 25c. power d iddipation vs. load current at 25 c. turn - on transient at full load current ( 4 ms/div). top trace: vout; 5 v/div; bottom trace: on/off input: 5 v/div. turn - on transient at full load current ( 4 ms/div). top trace: vout; 5 v/div; bottom trace : input voltage: 8 v/div. output voltage ripple at nominal input voltage and max load current ( 10 mv/div , 2us/div ) load cap: 10f, tantalum capacitor and 1f ceramic capacitor. bandwidth: 20 mhz. 63 65 67 69 71 73 75 77 79 81 83 85 87 89 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.125 1.25 output current(a) efficiency(%) 9vin 24vin 36vin 0.5 0.8 1.0 1.3 1.5 1.8 2.0 2.3 2.5 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.125 1.25 output current(a) power dissipation(w) 9vin 24vin 36vin
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 5 electrical character istics curves - s24 d e 120r6 , 9 - 36vin , 12v/ 0.6 25a efficiency vs. load current for various input voltage at 25 c. power diss ipation vs. load current at 25 c. turn - on transient at full load current ( 10 ms/div). top two trace s : vout; 1 0 v/div; bottom trace: on/of f input: 5 v/div. turn - on transient at full load current ( 10 ms/div). top t w o trace s : vout; 1 0 v/div; bottom trace: input voltage: 15 v/div. output voltage ripple at nominal input voltage and max load current top trace +12v, 10 mv/div , bottom tra ce - 12v, 20mv/div, 2us/div. load cap: 10f, tantalum capacitor and 1f ceramic capacitor. bandwidth: 20 mhz. 65 67 69 71 73 75 77 79 81 83 85 87 89 0.063 0.125 0.188 0.25 0.313 0.375 0.438 0.5 0.563 0.625 output current(a) efficiency(%) 9vin 24vin 36vin 0.5 0.8 1.0 1.3 1.5 1.8 2.0 2.3 2.5 0.06 0.13 0.19 0.25 0.31 0.38 0.44 0.50 0.56 0.63 output current(a) power dissipation(w) 9vin 24vin 36vin
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 6 electrical character istics curves - s24de150 r5 , 9 - 36vin , 1 5 v/ 0.5 a efficiency vs. load current for various input voltage at 25 c. power diss ipation vs. load current at 25 c. turn - on transient at full load current ( 10 ms/div). top two t race s : vout; 1 0 v/div; bottom trace: on/off input: 5 v/div. turn - on transient at full load current ( 10 ms/div). top two t race s : vout; 10 v/d iv; bottom trace: input voltage: 15 v/div. output voltage ripple at nominal input voltage and max load current top trace +15v, 10 mv/div ,bottom trace - 15v, 20mv/div, 2us/div. load cap: 10f, tantalum capacitor and 1f ceramic capacitor. bandwidt h: 20 mhz. 63 65 67 69 71 73 75 77 79 81 83 85 87 89 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 output current(a) efficiency(%) 9vin 24vin 36vin 0.5 0.8 1.0 1.3 1.5 1.8 2.0 2.3 2.5 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 output current(a) power dissipation(w) 9vin 24vin 36vin
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 7 design consideration s input source impedance the impedance of the input source connecting to the dc/dc power modules will interact with the modules and affect the stability. a low ac - impedance input source is recommended. if the source inductance is m ore than a few h, we advise a 47 f electrolytic capacitor mounted close to the input of the module to improve the stability. input r eflected r ipple c urrent test set - up diagram showing measurement points for input terminal rip ple current and input reflected ripple current. measured input reflected - ripple current with a simulated source inductance (ltest ) of 12 h. capacitor cs offset possible battery impedance. input terminal ripple current, ic, at full rated output cur rent and nominal input voltage w ith 12h source impedance and 100 f electrolytic capacitor ( 25 ma/div, 2 us /div ) . input reflected ripple current, is, through a 12h source inductor at nominal input vo ltage and rated load current ( 5 ma/div, 2us /d iv ) output r ipple n oise output voltage ripple test setup. load capacitance: 1f ceramic capacitor and 10f tantalum capacitor. bandwidth: 20 mhz. scope measurements should be made using a bnc cable (length shorter than 20 inches). position the load b etween 51 mm to 76 mm (2 inches to 3 inches) from the module. vin + vin - is ic 100uf, esr=0.2 ohm @ 25 o c 100khz cs: 220uf + + vin + vin - is ic 100uf, esr=0.2 ohm @ 25 o c 100khz cs: 220uf + + is ic 100uf, esr=0.2 ohm @ 25 o c 100khz cs: 220uf + + + +
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 8 design considerati ons layout and emi considerations deltas dc/dc power modules are designed to operate in a wide variety of systems and applications. for design assistance with emc compliance and related p w b layout issues, please contact deltas technical support team. an external input filter module is available for easier emc compliance design. below is the reference design for an input filter to pass en55022 (vde0878) class a(both q. peak and average) . l1=1 uh c1=47 uf/50v , electrolytic capacitor test result: at t = +25 ? c , typical input voltage and full load . green is quasi peak mode; blue is average mode. recommended pcb layout it is suggest e d to use multiple layer s pcb and large size copper on system board which connect to pins of module, that can achieve be tter thermal performance. features description s over - current protection the modules include an internal output over - current protection circuit, which will endure current limiting for an unlimited duration during ou tput overload. if the output current exceeds the ocp set point, the modules will shut down (hiccup mode). the modules will try to restart after shutdown. if the overload condition still exists, the module will shut down again. this restart trial will cont inue until the overload condition is corrected. over - voltage protection the modules include an internal output over - voltage protection circuit, which monitors the voltage on the output terminals. if this voltage exceeds the over - voltage set point, the mo dules will shut down, and then restart after a hiccup - time (hiccup mode). if latch mode is needed, please contact with delta. over - temperature protection the over - temperature protection consists of circuitry that provides protection from thermal damage. if the temperature exceeds the over - temperature threshold the module will shut down . the module will restart after the temperature is within specification. remote on/off the remote on/off feature on the module can be either negative or positive logic. ne gative logic turns the module on during a logic low and off during a logic high. positive logic turns the modules on during a logic high and off during a logic low. remote on/off can be controlled by an external switch between the on/off terminal and the vi ( - ) terminal. the switch can be an open collector or open drain. f or negative logic if the remote on/off feature is not used, please short the on/off pin to vi ( - ) . for positive logic if the remote on/off feature is not used, please leave the on/off pin to floating. 1 mhz 10 mhz 150 khz 30 mhz 10.0 20.0 30.0 40.0 50.0 60.0 70.0 0.0 80.0 dbv limits 55022mav 55022mqp transducer 8130 traces pk+ av
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 9 for 12v signle output (kohm) : f or 15v single output (kohm) : for example: when need trim up to 3.4v, then the external resistor should be 100kohm betwe en trim pin and vout - pin. w hen need trim down to 3.1v, then the external resistor should be 40kohm between trim pin and vout+ pin. thermal consideratio ns heat can be removed by increasing airflow over the module. to enhance system reliability , the powe r mod ules case temperature should always be operated below 105 . if the case temper ature exceeds the maximum operating temperature, reliability of the unit may be affected. remote on/off implementation output voltage adjustment(trim) only single output modules has output adjust function. to increase the output voltag e set point, connect an external resistor between the trim pin and the vout( - ). to de crease the output voltage set point, connect an external resistor between the trim pin and the vout(+). the maximumu adjust range is 10%, t he trim pin should be left o pen if this feature is not used. for 3.3v single output(kohm): for 5v single output(kohm): air flow module air velocity and ambient temperature test point. 50.8mm (2.0") 15.0mm (0.6")
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 10 mechanical drawing mechanical dimensions pin connections pin single output function dual output function 1 vin + vin + 2 vin - vin - 3 o n/off o n/off 4 vout - vout - 5 trim common 6 vout + vout + physical outline c ase size: 25.4*25.4*9.5(1.0 *1.0 *0.38 ) c ase material : al alloy, anodize black baseplate material: non - coductive fr - 4 pin material: brass; finish: matte tin plating and nickel under plating pin length: refer part numbering system weight: 1 7.5 grams ? all dimensions in mm (inches) ? tolerance: x.x0. 5 (x.xx0.0 2 ) x.xx0. 25 ( x.xxx0.0 10 ) ? pins diameter : 0. 10 (0.00 4 ) application notice: for modules with through - hole pins, they are intended for wave soldering assembly onto system boards; please do not subject such modules through reflow temperature profile. r ecommened layout refer below
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 11 mechanical drawing with heat sink(optional) mechanical dimensions physical outline 1 heat sink m aterial: al - 6063 f inish: anodize black w eight: 4grams 2 clamp m aterial: spring steel f inish: ni ckel plating 3 t hermal pad m aterial: sil - pad t hermal conductivity: 1.6w/m - k 4 m odel weight: 2 2 . 5 grams ? all dimensions in mm (inches) ? tolerance: x.x0. 5 (x.xx0.0 2 ) x.xx0. 25 ( x.xxx0.0 10 ) n ote: 1. add heat sink to help heat d issipation and increase reliability of convert oprating at high ambient temperature 2. please refer derating curve while upgrate the operating temperature of converter 3. heat sink will be mounted for volume orders, separated heat sink only be supplied for pro totype 4. for model with heat sink option, the recommended layout only need note the length more larger than without heat sink
s 24s e /s24de series 15 w single/dual o utput dc/dc converter ds_ s24se/s24de 15w _ 10172013 e - mail : dcdc @ d elta.com.tw http:// www.deltaww.com/dcdc p 12 part numbering system s 24 s e 050 0 3 n d f a form factor input voltage number of output product series output voltage outpu t current on/off logic pin length option code s 24 C 9 ~ 36 v s - single d - dual e - series no. 050 C 5.0v 0 3 - 3 a n - n egative d - 0. 24 f - rohs 6/6 (lead free) a C standard. (with metal case ) p - positive t - 0. 22 r - 0. 17 h C with heat sink contact : www.deltaww.com/dcdc usa: telephone: east coast: 978 - 656 - 3993 west coast: 510 - 668 - 5100 fax: (978) 656 3964 email: dcdc@delta - corp.com europe: phone: +31 - 20 - 655 - 0967 fax: +31 - 20 - 655 - 0999 email: dcdc@delta - es.com asia & the rest of world: telephone: +886 3 4526107 ext 6220~6224 fax: +886 3 4513485 email: dc dc@delta.com.tw warranty delta offers a three ( 3 ) year s limited warranty.complete warranty information is listed on our web site or is available upon request from delta. information furnished by delta is believed to be accurate and reliable. however, no responsibility is assumed by delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of delta. delta res erves the right to revise these specifications at any time, without notice.

▲Up To Search▲

Price & Availability of S24SE05003

	To Download S24SE05003 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .