03021 03023 V3 - LUXdrive

1 The 3023 has permanently a ttached wiresOptional on-board tri m adjustment (4 0-1 10%)7-Pin S IP through-hole P CB mounting3021 buckpuck with optional wiring harness (3021 HEP) 2013 LUXdrive , A Division of LEDdynamics, Inc. cations subject to change without notice. May, 2013 - Rev in the USALED dynamics, Range LED Power Module3021/3023 BuckPuckTMDATA SHEET Page 1 of 8 Product OverviewRoHSC o mp l i a n t2 0 0 2 / 9 5 / E CPbTypical ApplicationsFeaturesDC or AC input v oltage u p t o 3 2V (24 VACRMS)350mA, 5 00mA, 7 00mA, o r 1 .0A c onstant c urrent o utput*Extremely s mall f orm f actor* ( )The 3021 has a simple 7 -pin S IP c onnection f or t hrough-holePCB mounting o r u se with an optional wiring h arness ( 3021Hx) External a nalog/digital i ntensity c ontrol ( TTL c ompatible)Optional e xternal p otentiometer i ntensity c ontrol ( 0-100%)Optional o n-board t rim a djustment ( 40-110%)Output s hort c ircuit p rotection u p t o 1 5 s econdsOutput o pen c ircuit p rotectionPulse a nd s trobe c apable ( control i nput)

2 Built-in 5 V r eference/output t o p ower l ogic c ircuitry o r ProcessorSolar & L andscape L ightingArchitectural L ightingTrack L ightingAutomotive & Marine L ightingPortable L ighting & F lashlightsPoint o f P urchase L ightingDesk & R eading L ampsSignal & marker L ightingFlashing & S trobe L ightingCabinet & Display C ase L ightingSign & C hannel L ettersMuch 3021 a nd 3023 buckpuck LED P ower Modules a re a l ine o f t ruecurrent r egulated d rivers f or p owering L EDs. The buckpuck line o fLED d rivers is the i deal c hoice f or p owering a ll t ypes o f h igh-brightness a nd h igh-power L ED P ackages a nd L ED a l ine o f buckpuck LED d rivers e xhibit high e ciency a nd r equireno e xternal c urrent l imiting r esistors o r a dditional h eat s inking f oroperation.

3 A f ast r esponse c urrent-sensing c ircuit makes t he 3021and 3023 i deal f or a pplications where ashi ng o r s trobe o peration o fthe L ED(s) i s r wide r ange o f o ptions a re a vailable i ncluding e xternal dc analog voltage i ntensity c ontrol, T TL/CMOS l ogic l evel o n/o c ontrol ( E Version), a nd s et-and-forget i nternal c urrent l imiting ( I V ersion). The s tandard u nits a re f ully p otted i n a n e xtremely s mall f orm f actor*and a re p rovided with a s imple 7 p in S IP c onnection f or t hrough-hole PCB mounting ( 3021) o r 6 2 4 AWG C olored L eads ( 3023). The 3021 a nd 3023 s b uilt-in r egulated 5 V r eference ( E a nd I v ersions)can p rovide o utput t o p ower l ogic c ircuitry o r microprocessor,eliminating t he n eed f or a n a dditional p ower s upply o n t he c ircuit b oard.

4 * - Custom units can be designed for OEM applications. Contact LUXdrive for more Voltage.. 32 VDCC ontrol Pin Voltage.. 10 VRef er ence regulator current (5 VDC) Output .. 20mA 2013 LUXdrive , A Division of LEDdynamics, Inc. cations subject to change without notice. May, 2013 - Rev in the USALED dynamics, Maximum RatingsTypical CharacteristicsXXXX - Output current rating in milliamperes (mA): 350, 500, 700, 1000 or special order factory custom ratingInput Voltage, DC Model .. 32 VDCIn put Voltage, AC Model .. 24 VRMSO utput toler ance (within speci ed temp. range) .. 10%E ciency .. 95%Input Voltage Minimum.. 5 VDC (N), 7 VDC (E or I), 7 VRMSI nput Margin (350mA unit1, add to LED Vf MAX).

5 2 .5 VDC, 4 VRMSLED +CtrlRefVin+LED - Vin -30 2130 23 Figure ciency vs. VinFigure current vs. control voltageWide Range LED Power Module3021/3023 BuckPuckTMDATA SHEET Page 2 of 8DC Input7-32V7-32V5-32V5-32V7-32 VPart Number3021-D-E-xxxx3023-D-N-xxxx3021-D-I -xxxx3023-D-E-xxxx3021-D-N-xxxx On-BoardTrimnonoyesnonoControl/Dimmingno yesyesnoyesConnectionType7-Pin SIP (4 Pins)7-Pin SIP (6 Pins)7-Pin SIP (6 Pins)4 Wires6 WiresTable 1 Product SelectionFigure view Pinout of the3021/3023 BuckPuckPart Number Identi cation Table1 - Margin increaseswith higher current Inputnononononononono3021-A-E-xxxx3021-A -I-xxxx3021-A-N-xxxxnonoyesnoyesyes7-Pin SIP (4 Pins)7-Pin SIP (6 Pins)7-Pin SIP (6 Pins)7-24 VRMS7-24 VRMS7-24 VRMSno3023-A-N-xxxxnono4 Wires7-24 VRMS 2013 LUXdrive , A Division of LEDdynamics, Inc.

6 Cations subject to change without notice. May, 2013 - Rev in the USALED dynamics, Range LED Power Module3021/3023 BuckPuckTMDATA SHEET Page 3 of 8 Application InformationOutput current, 3021-x-x-350, 3023-x-x-350.. 350mA1 Output current, 3021-x-x-500, 3023-x-x-500.. 500mA1 Output current, 3021-x-x-700, 3023-x-x-700.. 700mA1 Output current, 3021-x-x-1000, 3023-x-x-1000.. 1000mA1 Control Pin, adjustment threshold.. V 5%Control Pin, shuto threshold.. V 5%Control Pin, propagation delay to output.. <15 sControl Pin, input impedance.. ohmReference voltage (Vin= 7V or greater) .. 5 VDC 5%2 Optional trim pot adjustment range.. 40%-110%External pot adjustment range..0%,1-100%2 Maximum ash frequency.

7 10 kHzMinimum strobe pulse width.. 50 sOutput rise time..<10 s3 Output fall time ..<350 s3 Quiescent current (no load or control pin high) ..< mA3 Operating temperature (Tcase)..-40-+80 CStorage temperature..-40-+125 CDescriptionFixed Current DriveThe 3021/3023 Wide R ange L ED P ower Module i s a h igh e ciency d c t o d c c onverter which d elivers a xed o utputcurrent b y v arying t he o utput v oltage a s r equired t o maintain t he s peci ed c urrent . A f ast r esponse c urrent-sensingcircuit permits t he u nit t o b e u sed i n a pplications where ashing o r p ulsing o f t he L EDs i s r equire d. Several o ptionsare a vailable a llowing f or u se with many t ypes o f L EDs a nd i n a v ariety o f o perating modes The xed o utput v ersions o f t he 3021/3023 a re d esigned t o supply t heir r ated c urrent t o o ne o r more L ED j unctions.

8 For e xample, a 3 50 mA r ated u nit will d rive u p t o s ix white 3 50mA L EDs c onnected i n s eries a t 2 4 VDC. Due t o t he nature o f t he b uck r egulator, t he i nput v oltage must a lways b e h igher t han t he t otal f orward v oltage d rop o f t heLED junction(s) c onnected i n series ( for DC models, 4V for AC models). Thus, f or a series string o f s ix j unctionshaving a n a verage f orward d rop o f each, t he r equired minimum i nput v oltage will b e 2 A s tandard24 VDC p ower s upply is a g ood c hoice for this a 4 through 6 show 7 00mA a nd 1 000mA r ated u nits d riving multiple L EDs. Note t hat p arallel s tr ings o f L EDscan b e d riven d irectly with n o a dditional c ircuitry r equired t o ensure c urrent s haring.

9 The n ature o f t he L EDsthemselves will p rovide s u cient c urrent s haring i f t he p arallel s trings c omprise of 3 o r more j unctions e ach. 1 - Measured with single emitter; output current drops slightly with additional series junctions to limit maximum power - When Vin > 7 VDC3 - Actual value varies greatly based on input and/or output voltages. Value shown is for Vin = 24 VDC VOUTt=20 VDC LED load. Actual values will be smaller in most cations 2013 LUXdrive , A Division of LEDdynamics, Inc. cations subject to change without notice. May, 2013 - Rev in the USALED dynamics, Range LED Power Module3021/3023 BuckPuckTMDATA SHEET Page 4 of 8 Adjustable Current - On-Board Control - I ModelWhere t he a bility t o a djust t he o utput c urrent t o a n i ntermediate v alue i s r equired, a ll o utput c urrent r atings a reavailable with a n o n-board p otentiometer.

10 This p ermits t he o utput c urrent t o b e v aried f rom a pproxi mately 4 0%to 1 10% o f t he r ated v alue. When measuring t he o utput i s r equired t o d etermine a p articular s et p oi nt, t hefollowing method i s r ecommended:Temporarily p lace a 0 .1 o hm, 1 % r esistor i n s eries with t he L t he v oltage a cross t he 0 .1 o hm r v oltage, i n millivolts X 1 0, will e qual t he o utput c urrent i n t here i s a s mall, h igh-frequency c omponent i n t he 3021/3023 o utput, many multi-meters may give a nincorrect r eading when u sed i n t he c urrent mode. I t h as b een f ound t hat t he method d escribed a bove yields a f armore a ccurate measurement. The p otentiometers used f or t he o n-board a djustable u nits a re r ated f or a l imited n umber o f r otations ( typically100) a nd a re i ntended f or " set i t a nd f orget i t" a pplications.