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series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 1 of 13 north america only features: models single output model input voltage (v) output voltage (v) output current (ma) efficiency (%) ripple & noise (mv p-p) amld-6015z 7-60 2-57 150 97 150 amld-6025z 7-60 2-57 250 97 200 amld-6030z 7-60 2-57 300 97 250 amld-6035z 7-60 2-57 350 97 300 AMLD-6050Z 7-60 2-57 500 97 400 amld-6070z 7-60 2-57 700 97 500 amld-60100z 7-60 2-48 1000 97 800 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 7-60 vdc filter capacitor absolute maximum rating 65 vdc peak input voltage time 500 ms dc/dc on (leave open if not used) on ?open or 0.3v 3v short circuit protection regulated at the rated current for each model output no load protection continuously max load capacitance 47 f temperature coefficient ta = -40 to +85c 0.03 %/ o c ripple & noise 20mhz bandwidth see model table ? step down dc/dc led driver ? operating temperature range -40oc to +85oc ? constant current output ? open and short led protection ? ultra wide (8:1) input voltage range ? pwm/digital and analog voltage dimming ? high efficiency up to 97% ? built with mlcc capacitors only
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 2 of 13 north america only general specifications parameters conditions typical maximum units switching frequency 100% load 20 - 500 khz operating temperature -40 to +85 o c storage temperature -40 to +150 o c derating see derating curve maximum case temperature 110 o c thermal impedance free air convection +30 o c/w cooling free air convection humidity 95 % rh case material non-conductive black plastic (ul94-v0 rated) weight 12.5 g dimensions (l x w x h) 1.25 x 0.80 x 0.49 inches 31.75 x 20.32 x 12.45 mm mtbf > 950 000hrs (mil-hdbk-217 f at +25 o c) maximum soldering temperature 1.5mm from case for 10sec. 260 o c notes: 1. reversed polarity at the input power will damage the driver . the input ground must not be connected to the negative output. 2. leave the pin vadj opened if not used, grounding vadj will shut the driver off, connecting vadj to +vin will damage the driv er. 3. maximum output open voltage is equal to input voltage. safety specifications parameters agency approvals ce standards en 55015 (cispr22) en 61547 iec 61000-4-2 ( perf. criteria a) iec 61000-4-3 ( perf. criteria a) iec 61000-4-4 ( perf. criteria a) iec 61000-4-5 ( perf. criteria a) iec 61000-4-6 ( perf. criteria a) iec 61000-4-8 ( perf. criteria a) pin out specifications pin single 2 - v input - dc supply 3 - v input - dc supply 4 vadj pwm/on/off or not used 9 - v output led cathode connection 11 - v output led cathode connection 14 + v output led anode connection 16 + v output led anode connection 22 + v input + dc supply 23 + v input + dc supply
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 3 of 13 north america only derating dimensions 31.75 (1.25) 23 22 23 16 14 9 11 20.30 (0.80) 4 21 15.24 (0.60) 2.54 (0.1) 12.45 (0.49) 5.08 (0.2) 0.50 (0.02) 3.05 (0.12 bottom view 25.40 (1.00 application circuit examples: mechanical tolerances case tolerance 0.25mm or 0.01 inches pin tolerance 0.05 or 0.002 amld-z +vin -vin + vadj 1 st led last led +vout 1 1 analogue dim pwm dim/on/off -vout amld-z +vin -vin + vadj 1 st led last led +vout 1 1 -vout analogue dim pwm dim/on/off 1 1
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 4 of 13 north america only application circuit examples (continued): output current adjustment by ex ternal dc control voltage (vctrl): vctrl= vadj (if vctrl=0-1.25vdc) (if vctrl> 1.25vdc) amld-z +vin -vin + vadj 1 st led +vout 1 1 analogue dim pwm dim/on/off -vout ac in ac in 5vac to 42vac last led - 0.1uf optional 100uf to 330uf amld-z -vin vadj 1 st led last led +vout 1 1 -vout 0 -1.25v gnd amld-z -vin vadj 1 st led +vout 1 1 -vout +5v 10k 30k r2 r1 vctrl [ [ vadj = r2 r1 + r2 x vctrl amld-z -vin vadj 1 st led +vout 1 1 -vout 0 ? 10vdc 10k 70k r2 r1 vctrl
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 5 of 13 north america only output current adjustment by external dc control voltage (vctrl) (continued): resistive dimming control a simplified dimming control can be achieved using a variable resistor connected between vadj and gnd. capacitor cadj is optional, it is installed to limit ac mains interferen ce and high frequency noise. the recommended value of cadj is 0.22f. note: typical error is 10% with resistive dimming control amld-z -vin vadj 1 st led +vout 1 1 -vout radj cadj the output current is given by: if radj is between 0 and 2m ohm, the maximum adjustment range of iout is 25% to 90% (for vin ? vout < 20v) ioutnom iout x radj (radj + 50k) amld-z -vin vadj 1 st led +vout 1 1 -vout +vin 1 tl431 10k 10k 4.7k last led r1 r2 r3 if vin is between 7 vdc and 36 vdc it is recommended to use the circuit shown below amld-z -vin vadj 1 st led +vout 1 1 -vout 1 tl431 10k 10k last led r2 r3 if vin is between 36 vdc and 60 vdc it is recommended to use the circuit shown below +vin 4.7k r1 1 kdztr-27b [ [ vadj = r3 r2 + r3 x 2.5 if vctrl = vin
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 6 of 13 north america only output current adjustme nt by pwm control: driving vadj directly a pulse width modulation (pwm) signal with a duty cycle dpwm can be applied to the adj pin as shown below. amld-z -vin vadj 1 st led +vout 1 1 -vout pwm 0v 1.25v gnd last led the output current is given by: ioutnom x dpwm iout [if pwm frequency < 300hz, for 0.1 series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 7 of 13 north america only driving the vadj from a microcontroller the vadj can be driven from an open drain output of a microcontroller as shown bel ow. the diode and resistor serve to suppress any possible high amplitude negative voltage spikes to the vadj input resulting from the drain to source capacitance of the fet. any negative volt age spikes will cause errors in output current and/or unstable driver operation. output current adjustment by pwm control (dimming): a pwm signal must have a frequency of greater than 100hz to prevent any visible flicker. output current adjustment by pwm control (flash):
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 8 of 13 north america only recommended class b emi filter: amld-z +vin -vin vadj 1 st led last led +vout 1 1 analogue dim pwm dim/on/off -vout 4.7uf + - 47uh - + + - 4.7uf typical characteristics: amld-6030z efficiency vs vin ( forward voltage = 3.5v per led) 70 75 80 85 90 95 100 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) efficiency (%) 1 led 2 led 3 led 4 led 5 led 6 led 7 led 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) frequency (khz) operating frequency vs input voltage (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led output current vs v adj 0 25 50 75 100 125 150 175 200 225 250 275 300 325 0 0.250.350.450.550.650.750.850.951.051.151.25 1.3 1.35 vadj (v) iled (ma)
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 9 of 13 north america only typical characteristics: amld-6035z 1 led 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 7 8 9 101112131415161718192021222324252627282930 vin (v) frequency (khz) operating frequency vs input voltage (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led output current vs v adj 0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 0 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05 1.15 1.25 1.3 1.35 vadj (v) iled (ma) vin (v) 1 led 2 led 3 led 4 led 5 led 6 led 7 led efficiency vs vin (forward voltage = 3.5v per led) 70.00 75.00 80.00 85.00 90.00 95.00 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 efficiency (%)
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 10 of 13 north america only typical characteristics: AMLD-6050Z 1 led 70.00% 75.00% 80.00% 85.00% 90.00% 95.00% 100.00% 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) efficiency (%) efficiency vs vin (forward voltage = 3.5v per led) 2 led 1led 3 led 4 led 5 led 6 led 7 led 25 50 75 100 125 150 175 200 225 250 275 300 325 350 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) frequency (khz) operating frequency vs input voltage (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led output current vs v adj 0 100 200 300 400 500 600 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 v adj (v) iled (ma)
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 11 of 13 north america only typical characteristics: amld-6060z 0 25 50 75 100 125 150 175 200 225 250 275 300 325 7 8 9 101112131415161718192021222324252627282930 vin (v) frequency (khz) operating frequency vs input voltage (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led output current vs v adj 0 100 200 300 400 500 600 700 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 vadj (v) iled (ma) 70% 75% 80% 85% 90% 95% 100% 7 8 9 101112131415161718192021222324252627282930 vin (v) efficiency (%) efficiency vs vin (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 12 of 13 north america only typical characteristics: amld-6070z 25 50 75 100 125 150 175 200 225 250 275 300 325 350 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) frequency (khz) operating frequency vs input (forward voltage = 3.5v per led)) 1 led 2 led 3 led 4 led 5 led 6 led 7 led output current vs v adj 0 100 200 300 400 500 600 700 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05 1.15 1.25 vadj (v) iled (ma) 70% 75% 80% 85% 90% 95% 100% 7 8 9 101112131415161718192021222324252627282930 vin (v) efficiency (%) efficiency vs vin (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led
series amld-z up to 1000ma | led driver www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12.c 13 of 13 north america only typical characteristics: amld-60100z 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 a gency certifications 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 ambient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specifie d. 5. aimtec may not have conduct ed 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 consi dered proprietary and 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 contr ol systems or other such applications which necessitate specific safety and regulatory st andards other the ones listed in this datasheet. 7. warranty is in accordance with aimtec ?s standard terms of sale available at www.aimtec.com. 70% 75% 80% 85% 90% 95% 100% 7 8 9 101112131415161718192021222324252627282930 vin (v) efficiency (%) efficiency vs vin (forward voltage = 3.5v per led) 1 led 2 led 3 led 4 led 5 led 6 led 7 led 25 50 75 100 125 150 175 200 225 250 275 300 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 vin (v) frequency (khz) operating frequency vs input voltage (forward voltage = 3.5v per led) 7 led 5 led 3 led 1 led 2 led 4 led 6 led output current vs v adj 0 100 200 300 400 500 600 700 800 900 1000 1100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 vadj (v) iled (ma)

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