hl02urevd,10/97 page 1 features low cost internal filtering surface mount construction temperature range: -25c to +70c description the hl02u series offers an extensive selection of input and output voltages to choose from. these miniature, unregulated dc/dc converters come in 24-pin dip and smd packages. this small size is possible through the use of surface mount manufacturing technologies. the hl02u series utilizes a 110khz push-pull oscillator in the input stage with internal filtering to reduce the output noise while maintaining good efficiency. the use of surface mount construction and automated manufacturing processes increase consistency and reli- ability while reducing overall cost. high efficiency low output noise non-conductive case
product data sheet 2 w atts u nregulated dc/dc c onverter hl02u hl02u hl02u hl02u hl02u internet: http://www.cdpowerelectronics.com power electronics division, united states 3400 e britannia drive, tucson, arizona 85706 phone: 800.547.2537 fax: 520.770.9369 power electronics division, europe c&d technologies (power electronics) ltd. 132 shannon industrial estate , shannon, co. clare, ireland tel: +353.61.474.133 fax:+353.61.474.141 ordering information device family hl indicates dc/dc converter model number where: xx = input voltage y = number or outputs (single "s", dual "d") zz = output voltage package option screening option dip package only hl02u xxyzz y/z /h absolute maximum ratings internal power dissipation...................................................................0.90w short circuit duration.........................................................................30 sec lead temperature (soldering, 10 seconds max)..............................+300c * * note: refer to reflow profile for smd models.
hl02urevd,10/97 page 2 nominal rated rated input current input output output voltage voltage current no load rated load efficiency model (vdc) (vdc) (ma) (ma) (ma) (%) hl02u05s05 5 5 400 40 540 74 hl02u05s12 5 12 167 40 480 83 hl02u05s15 5 15 133 40 480 83 hl02u12s05 12 5 400 30 230 72 hl02u12s12 12 12 167 30 210 79 hl02u12s15 12 15 133 30 210 79 hl02u15s05 15 5 400 30 190 70 hl02u15s12 15 12 167 30 170 78 hl02u15s15 15 15 133 30 170 78 hl02u24s05 24 5 400 20 125 72 hl02u24s12 24 12 167 20 110 78 hl02u24s15 24 15 133 20 110 78 hl02u05d05 5 5 200 40 540 74 hl02u05d12 5 12 83 40 490 82 hl02u05d15 5 15 67 40 490 82 hl02u12d05 12 5 200 30 230 72 hl02u12d12 12 12 83 30 210 79 hl02u12d15 12 15 67 30 210 79 hl02u15d05 15 5 200 30 190 70 hl02u15d12 15 12 83 30 170 78 hl02u15d15 15 15 67 30 170 78 hl02u24d05 24 5 200 20 120 72 hl02u24d12 24 12 83 20 110 78 hl02u24d15 24 15 67 20 110 78 parameter conditions min typ max units input voltage range 4.75 5 5.25 vdc 11.4 12 12.6 14.25 15 15.75 22.8 24 26.2 reflected ripple current 30 100 map-p isolation rated voltage 500 vdc test voltage 60 hz, 10 seconds 500 vpk resistance 1g ? capacitance 25 pf leakage current v iso = 240vac, 60hz 2 arms output rated power 2w voltage setpoint accuracy 3 5 % temperature coefficent 0.02 %/c ripple & noise bw = dc to 10mhz 50 100 mvp-p bw =10hz to 2mhz 10 mvrms line regulation high line to low line 1 1.5 %/% load regulation rated load to 1/4 load 3 15 % general switching frequency 110 khz package weight 12 g mttf per mil-hdbk-217, rev. f circuit stress method ground benign t a = +25c 200 khr t a = +70c 40 khr temperature specification -25 +70 c operation -40 +85 c storage -40 +110 c specifications typical at t a = +25c, nominal input voltage, rated output current unless otherwise specified. electrical specifications specifications typical at t a = +25c, nominal input voltage, rated output current unless otherwise specified. common specifications
hl02urevd,10/97 page 3 0.1000.010" (2.540.25) 0.0200.002" (0.510.05) 0.0150.005" (0.380.13) 0.3750.005" (9.520.13) 1.2850.010" (32.640.25) 2423 22 1514 13 12 11 10 3 2 1 0.0140.002" (0.360.05) .015.010" (.38.25) 0.5250.010" (13.340.25) 0.6950.015" (17.650.38) 0- 15 0.125+0.030" -0.000" (3.18+0.76) ( -0.00) 0.600" (15.24) 0.1000.010" (2.540.25) 0.0200.002" (0.510.05) 0.0150.005" (0.380.13) 0.3750.005" (9.520.13) 1.2850.010" (32.640.25) 2423 22 1514 13 12 11 10 3 2 1 0.5250.010" (13.340.25) side views top views end views smd package dip package hl02uxxyzzy hl02uxxyzzz pin connections nu = do not use. nc = no internal connection. duplicate pin functions are internally connected. all dimensions are in inches (millimeters). grid: 0.100 inches (2.54 millimeters) typically marked with: specific model ordered, date code, job code and logo. mechanical package/pinout "y" and "z" pin# singles duals 1 +vin +vin 2 nu -vout 3 nu common 10 -vout common 11 +vout +vout 12 -vin -vin 13 -vin -vin 14 +vout +vout 15 -vout common 22 nu common 23 nu -vout 24 +vin +vin recommended land pattern 2423 22 1514 13 12 11 10 3 2 1 0.730" (18.54) 1.150" (29.21) 0.100" (2.54) 0.080" (2.03) 0.040" (1.02) 50 100 150 200 250 temperature (c) time (seconds) 235 c max 220 190 30 sec max (>220c) 90 sec max (>190c) recommended reflow profile
hl02urevd,10/97 page 4 load capacitance vs input rise time (all 5 vout models) load capacitance vs input rise time (all 12 vout models) load capacitance vs input rise time (all 15 vout models) efficiency vs load vout vs load (all models normalized) 51015 (ms) 51015 (ms) 0 5 10 15 20 (ms) ( f ) 0 50 100 150 200 250 safe operating area safe operating area 020 20 0 safe operating area ( f ) 0 10 20 30 40 50 0 15 30 45 60 75 0% 25% 50% 75% 100% 10% 50% 100% efficiency load 25% 50% 75% 100% load 125% vout 90% 100% 110% ( f ) capacitance capacitance capacitance t ypical performance curves notes: 1.) when operated within the safe operating area as defined by the above curves, the output voltage of hl02u devices is guaranteed to be within 95% of its steady-state value within 100 milliseconds after the input voltage has reached 95% of its steady- state value. 2.) for dual output models, total load capacitance is the sum of the capacitances on the plus and minus outputs.
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