series am20cw-z 20 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.a 1 of 3 north america only features: ? ultra compact footprint 1?x1? ? adjustable output voltage ? ultra - wide input range 4:1 ? operating temperature -40oc to +75oc ? 1600 vdc isolation ? over current and over voltage protection ? remote on/off function ? efficiency up to 90% ? no minimum load required ? rohs compliant ? soft start models single output model input voltage (v) output voltage (v) output current max (a) isolation (vdc) efficiency (%) am20cw-2403sz 9-36 3.3 4.5 1600 86 am20cw-2405sz 9-36 5 4 1600 89 am20cw-2412sz 9-36 12 1.67 1600 89 am20cw-2415sz 9-36 15 1.33 1600 89 am20cw-4803sz 18-75 3.3 4.5 1600 86 am20cw-4805sz 18-75 5 4 1600 89 am20cw-4812sz 18-75 12 1.67 1600 89 am20cw-4815sz 18-75 15 1.33 1600 90 models dual output model input voltage (v) output voltage (v) output current max (a) isolation (vdc) efficiency (%) AM20CW-2412DZ 9-36 12 0.833 1600 89 am20cw-2415dz 9-36 15 0.667 1600 89 am20cw-4812dz 18-75 12 0.833 1600 89 am20cw-4815dz 18-75 15 0.667 1600 89 note: all specifications in this datasheet are measured at an ambient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. input specifications parameters nominal typical maximum units voltage range 24 9-36 vdc 48 18-75 filter start up time nominal vin with constant resistive load 30 ms absolute ma ximum rating 24 vin 50 vdc 48 vin 100 peak input voltage time 100 ms on/off control on ?3 to 12vdc (or open) off ? 0 to 1.2vdc or short pin 2 to pin 3; off idle current ? 5ma input specifications (continued) parameters nominal typical maximum units no load current 50 ma under voltage lockout vdc 24 vin on/off 8.6/7.9 48 vin on/off 17.8/16 input reflected ripple current 30 ma p-p
series am20cw-z 20 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.a 2 of 3 north america only isolation specifications parameters conditions typical rated units tested i/o voltage 3 sec 1600 vdc case to input 3 sec 1600 vdc case to output 3 sec 1600 vdc resistance >1000 mohm capacitance 1000 pf output specifications parameters conditions typical maximum units voltage accuracy 1 % cross regulation (dual output models) 25% load on one output - 100% load on second load 5 % over voltage protection zener diode clamp 120 % over current protection full load 150 % short circuit protection continuous short circuit restart auto-recovery line voltage regulation hl-ll 0.5 % load voltage regulation (single) 0% to 100% load 0.5 % load voltage regulation (dual) 0% to 100% balanced load 1 % temperature coefficient 0.02 %/ o c ripple & noise 20mhz bandwidth 100 mv p-p voltage adjustment range trim - single output models only 10 % general specifications parameters conditions typical maximum units switching frequency 100% load 330 khz operating temperature with derating above +55c -40 to +75 o c storage temperature -40 to +125 o c maximum case temperature 105 o c derating 2.33 %/ o c cooling free air convection humidity 95 % rh case material nickel-coated copper weight 18 g dimensions (l x w x h) 1.00 x 1.00 x 0.40 inches 25.40 x 25.40 x 10.16 mm mtbf > 560,000 hrs (mil-hdbk -217f, ground benign, t=+25 o c) maximum soldering temperature 1.5mm from case for 10 sec 260 o c transient recovery time load step change 75% to 50% to 25% 250 s transient recovery deviation load step change 75% to 50% to 25% 3 % pin out specifications pin single dual 1 + v input + v input 2 - v input - v input 3 on/off control on/off control 4 + v output + v output 5 trim common 6 - v output - v output
series am20cw-z 20 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.a 3 of 3 north america only dimensions trimming derating note: 1. datasheets are updated as needed and as such, specifications ar e subject to change without notic e. once printed or downloaded , datasheets are no longer controlled by aimtec; refer to www.aimtec.com for the most current product specifications. 2. product labels shown, including safety agency cert ifications on labels, may vary based on the date manufactured. 3. mechanical drawings and specifications are for reference only. 4. all specifications are measured at an am bient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specifie d. 5. aimtec may not have conducted destructive testing or chemical analysis on all internal components and chemicals at the time of publishing this document. cas numbers and other limited information are considered proprietary an d may not be available for release. 6. this product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control sys tems or other such applications which necessitate specific safety and regulatory standards ot her the ones listed in this datasheet. 7. warranty is in accordance with aimtec?s st andard terms of sale available at www.aimtec.com.
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