lcd30w 1 www.pduke.com 2014/04/30 lcd30w series dc-dc converter 4:1 ultra wide input range up to 30watts features applications ? no minimum load required ? 1600vdc input to output isolation ? small size and low profile 1.0 x 1.0 x 0.39 inch ? six-sided continuous shield ? ul60950-1, en60950-1, & iec60950-1 safety approvals ? ce marked ? compliant to rohs ii & reach ? wireless network ? telecom/datacom ? industry control system ? distributed power architectures ? semiconductor equipment 1600vdc isolation remote control uvp ocp scp ovp otp low standby power technical specification all specifications are typical at nominal input, ful l load and 25 otherwise noted input range output voltage output current @full load input current @ no load efficiency maximum capacitor load (1) model number vdc vdc ma ma % f lcd30-24s3p3w 9 ~ 36 3.3 7000 10 88 10000 lcd30-24s05w 9 ~ 36 5 6000 10 89 7200 lcd30-24s12w 9 ~ 36 12 2500 10 89 1200 lcd30-24s15w 9 ~ 36 15 2000 10 89 1000 lcd30-24s24w 9 ~ 36 24 1250 10 90 375 LCD30-24D12W 9 ~ 36 12 1250 10 89 750 lcd30-24d15w 9 ~ 36 15 1000 10 91 500 lcd30-24d24w 9 ~ 36 24 625 12 91 180 lcd30-48s3p3w 18 ~ 75 3.3 7000 10 88 10000 lcd30-48s05w 18 ~ 75 5 6000 10 90 7200 lcd30-48s12w 18 ~ 75 12 2500 8 90 1200 lcd30-48s15w 18 ~ 75 15 2000 8 91 1000 lcd30-48s24w 18 ~ 75 24 1250 8 92 375 lcd30-48d12w 18 ~ 75 12 1250 8 91 750 lcd30-48d15w 18 ~ 75 15 1000 8 92 500 lcd30-48d24w 18 ~ 75 24 625 10 92 180 part number structure lcd30 - 48 s 05 w - a hs series name input voltage (vdc) output quantity output voltage (vdc) input range option assembly option s: single 3p3: 05: 12: 15: 15: 3.3 5 12 15 24 24: 48: 9~36 18~75 d: dual 12: 15: 24: 12 15 24 4:1 : a: b: c: d: e: negative logic remote on/off(standard) positive logic remote on/off without ctrl pin negative logic remote on/off without trim pin without ctrl & trim pin positive logic remote on/off without trim pin : hs: hc: no assembly heat-sink heat-sink with clamp
lcd30w 2 www.pduke.com 2014/04/30 input specifications parameter conditions min. typ. max. unit operating input voltage range 24vin(nom) 48vin(nom) 9 18 24 48 36 75 vdc input reflected ripple current nominal input and fu ll load 30 map-p start-up voltage 24vin(nom) 48vin(nom) 9 18 vdc shutdown voltage 24vin(nom) 48vin(nom) 8 16 vdc start up time constant resistive load power up remote on/off 30 30 ms input surge voltage 1 second, max. 24vin(nom) 48vin(nom) 50 100 vdc input filter pi type positive logic (option) dc-dc on dc-dc off open or 3 ~ 15vdc short or 0 ~ 1.2vdc referred to ?vin pin negative logic (standard) dc-dc on dc-dc off short or 0 ~ 1.2vdc open or 3 ~ 15vdc remote on/off input current of ctrl pin -0.5 1.0 ma remote off input current 2.0 ma output specifications parameter conditions min. typ. max. unit voltage accuracy -1.0 +1.0 % line regulation low line to high line at full load single dual -0.2 -0.5 +0.2 +0.5 % no load to full load single dual load regulation 10% load to 90% load single dual -0.2 -1.0 -0.1 -0.8 +0.2 +1.0 +0.1 +0.8 % cross regulation asymmetrical load 25%/100% fl dual -5.0 +5.0 % voltage adjustability (2) single output 15vout,24vout others -10 -10 +20 +10 % ripple and noise measured by 20mhz bandwidth single with a 22 f/25v x7r mlcc 3.3vout, 5vout 75 with 2 pcs of 22 f/25v x7r mlcc 12vout, 15vout 75 with 2 pcs of 6.8 f/50v x7r mlcc 24vout 75 dual with a 10 f/25v x7r mlcc for each output 12vout, 15vout 60 with a 4.7 f/50v x7r mlcc for each output 24vout 75 mvp-p temperature coefficient -0.02 +0.02 %/ transient response recovery time 25% load step change 250 s over voltage protection 3.3vout 5vout 12vout 15vout 24vout 3.7 5.6 13.5 18.3 29.1 5.4 7.0 19.6 22.0 32.5 vdc over load protection % of iout rated; hiccup mode 170 % short circuit protection continuous, automatics recovery general specifications parameter conditions min. typ. max. unit isolation voltage 1 minute input to output input(output) to case 1600 1000 vdc isolation resistance 500vdc 1 g isolation capacitance 1500 pf switching frequency 3.3vout, 5vout others 248 297 275 330 303 363 khz safety approvals ul60950-1 en60950-1 iec60950-1 case material copper base material fr4 pcb potting material silicone (ul94 v-0) weight 16.5g (0.58oz) mtbf mil-hdbk-217f, full load 1.259 x 10 6 hrs
lcd30w 3 www.pduke.com 2014/04/30 environmental specifications parameter conditions min. typ. max. unit operating ambient temperature without derating with derating -40 +50 +50 +100 maximum case temperature 105 over temperature protection 115 storage temperature range -55 +125 thermal impedance vertical direction by natural con vection (20lfm) without heat-sink with heat-sink 15.0 13.8 /w thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc specifications parameter conditions level emi (3) en55022 class a, class b esd en61000-4-2 air 8kv and contact 6kv perf. criteria a radiated immunity en61000-4-3 10 v/m perf. criteria a fast transient (4) en61000-4-4 2kv perf. criteria a surge (4) en61000-4-5 2kv perf. criteria a conducted immunity en61000-4-6 10 vr.m.s perf. criteria a note: 1. test by minimum input and constant resistive load. 2. trimming allows the user to increase or decrease th e output voltage set point of the module. this is a ccomplished by connecting an external resistor between the trim pin and either +vout pin or -vout pin. 3. the standard modules meet en55022 class a and class b with external components. for further informatio n, please contact with p-duke. 4. the external input components are required if the m odule has to meet en61000-4-4, en61000-4-5. the lcd30-24xxxw recommended an aluminum electrolyt ic capacitor (nippon chemi-con ky series, 220 f/100v) and a tvs (smdj58a, 58v, 3000watt peak pulse power) to connec t in parallel. the lcd30-48xxxw recommended an aluminum electrolyt ic capacitor (nippon chemi-con ky series, 220 f/100v). caution: this power module is not internally fused. an input line fuse must always be used. characteristic curve lcd30-48s05w derating curve lcd30-48s05w derating c urve with heat-sink lcd30-48s05w efficiency vs. input voltage lcd30-48s 05w efficiency vs. output load
lcd30w 4 www.pduke.com 2014/04/30 mechanical drawing pin connection external output trimming 1. all dimensions in inch (mm) 2. tolerance :x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) 3. pin pitch tolerance 0.01 (0.25) 4. pin dimension tolerance 0.004(0.1) pin single dual 1 +vin +vin 2 -vin -vin 3 ctrl ctrl 4 +vout +vout 5 trim common 6 -vout -vout output can be externally trimmed by using the method shown below. 6 5 trim up r u 5 4 tr im down r d
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