www.pairuigroup.com page: 1 / 3 date: 01/23/2014 bricks, open/enclosed dc-dc converter BBL series, non-isolated, pol converters features: 5 years warranty output current up to 16a efficiency up to 94% operating temperature range -40c to +85c under voltage, over current, short circuit, over voltage protection remote on/off model input voltage (vdc) output voltage (vdc) output current (a) output power (w) efficiency typ. trimable BBL5-33t16 3.0~5.5 0.75-3.63 16.0 12-58 93% BBL12-50t16 9.0~14.0 0.75-5.5 16.0 12-88 94% untrimable BBL3-480v003 3.0~3.6 -48.0 0.03 1.44 72% BBL3-18v7 3.0~3.6 1.8 7.0 12.6 89% BBL3-20v7 3.0~3.6 2.0 7.0 14 91% BBL3-25v7 3.0~3.6 2.5 7.0 17.5 94% BBL5-12v10 3.0~5.5 1.2 10.0 12 85% BBL5-12v16 3.0~5.5 1.2 16.0 19.2 84% BBL5-18v10 3.0~5.5 1.8 10.0 18 89% BBL5-20v10 3.0~5.5 2.0 10.0 20 89% BBL5-25v10 3.0~5.5 2.5 10.0 25 92% BBL5-25v16 3.0~5.5 2.5 16.0 40 93% BBL5-33v10 4.5~5.5 3.3 10.0 33 93% notes: other input and output models may available on reques t. electrical input voltage range 3.3vdc 3.0-3.6vdc 5vdc 3.0-5.0vdc 12vdc 9.0-14.0vdc remote control negative logic on: low level or grounded off: high level or close output current input voltage range 7-16a output voltage adjustable output fixed voltage output 0.75-5.5vdc 1.2/1.8/2.0/2.5/3.3/5.0vdc
www.pairuigroup.com page: 2 / 3 date: 01/23/2014 bricks, open/enclosed dc-dc converter BBL series, non-isolated, pol converters electrical voltage setting accuracy adjustable output fixed voltage output 3% 1% output voltage adjustable trim connect with -s continuousl y adjustable line regulation full load 0.3% load regulation 10%-100% full load 0.4% dynamic response (transient/recovery time) 25%-50%-75% load capability ?vo/?t: 4.0%/500s ripple and noise parallel test, 20mhz wide range output=-48v, 140mvp-p other, 50mvp-p max. operating frequency typical value 300khz typ. temperature coefficient --- 200ppm operating temperature range auxiliary heat sink -40c to +85c storage temperature range --- -55c to +125c under voltage protection --- yes over current protection --- yes short circuit protection --- yes relative humidity --- 10%-90% max. packing --- smd mtbf bellcore tr-332, 25c 2x10 5 hrs notes: unless otherwise specified, all the parameters of th e test conditions are as follows: ambient temperature 25 , the nominal input voltage, pure resistive nominal load. mechanical connection pin # single 12 3 4 5 6 note: * unit is mm(inch); the connection of each model is different . please contact us if you need any model.
www.pairuigroup.com page: 3 / 3 date: 01/23/2014 bricks, open/enclosed dc-dc converter BBL series, non-isolated, pol converters derating curve efficiency curve notes recommended test and application circuit 1. tvs&fuse be helpful with over voltage protection and inru sh limiting. recommended fuse better be 1.5~2times of the rated current . 2. the input filter capacitor c6 could select the aluminum el ectrolytic capacitors or tantalum capacitors, and the with stand voltage should be greater than the highest input voltage. re commended capacitor should be between 22f~100f. 3. c1,c2 for the input filter capacitor,0.1~1f high-frequ ency ceramics capacitor or chip capacitor are recommended. the withstand voltage of output filter c5, c7 should be greater t han the highest output voltage. recommended capacitor of c7 better within 100f and c5 connected with the chip to reduce t he input voltage peak, recommended 0.1~1f high-frequency ceramics capacitor or chip capacitor.
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