b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter 1 . features 4 pin sil / 8 pin sil package low ripple and noise input / output isolation 3000 vdc 100% burn-in input filter with internal capacitor custom design available net weight s 1.4 g / 1.8 g typical rohs converter certified by sgs 2 . model selection guide (specifications typical at ta= +25 , nominal input voltage, rated output current unless otherwise noted) model no. input voltage (vdc) output voltage (vdc) output current (ma) max input current @no load (ma) typ. input current @max. load (ma) typ. output ripple (mv) max. load regulation (%) max. efficiency (%)typ. 1) 0.5 w single output sil package style ba-053r3sh lf 3.3 150 28 135 50 12 74 ba-0505sh lf 5 100 28 135 60 10 74 ba-0509sh lf 9 56 28 135 80 8 74 ba-0512sh lf 12 42 28 132 100 8 76 ba-0515sh lf 5 15 34 28 132 120 8 76 ba-123r3sh lf 3.3 150 18 56 50 12 74 ba-1205sh lf 5 100 18 56 60 10 74 ba-1209sh lf 9 56 18 55 80 8 76 ba-1212sh lf 12 42 18 55 100 8 76 ba-1215sh lf 12 15 34 18 55 120 8 76 ba-243r3sh lf 3.3 150 5 28 50 12 74 ba-2405sh lf 5 100 5 28 60 10 74 ba-2409sh lf 9 56 5 28 80 8 75 ba-2412sh lf 12 42 5 28 100 8 75 ba-2415sh lf 24 15 34 5 28 120 8 75 2) 0.5 w single output dil package style ba-0505dh lf 5 100 28 135 60 10 74 ba-0509dh lf 9 56 28 135 80 8 74 ba-0512dh lf 12 42 28 132 100 8 76 ba-0515dh lf 5 15 34 28 132 120 8 76 bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter ba-1205dh lf 5 100 18 56 60 10 74 ba-1209dh lf 9 56 18 55 80 8 76 ba-1212dh lf 12 42 18 55 100 8 76 ba-1215dh lf 12 15 34 18 55 120 8 76 ba-2405sh lf 5 100 5 28 60 10 74 ba-2409sh lf 9 56 5 28 80 8 75 ba-2412sh lf 12 42 5 28 100 8 75 ba-2415sh lf 24 15 34 5 28 120 8 75 3) 1.0 w single output sil package style ba-053r3s1h lf 3.3 300 30 263 50 12 76 ba-0505s1h lf 5 200 30 253 60 10 79 ba-0509s1h lf 9 111 30 256 100 8 78 ba-0512s1h lf 12 84 30 256 100 8 78 ba-0515s1h lf 5 15 67 30 250 120 8 80 ba-123r3s1h lf 3.3 300 16 109 50 12 76 ba-1205s1h lf 5 200 16 105 60 10 79 ba-1209s1h lf 9 111 16 105 60 8 79 ba-1212s1h lf 12 84 16 105 100 8 79 ba-1215s1h lf 12 15 67 16 104 120 8 80 ba-243r3s1h lf 3.3 300 6 55 50 12 76 ba-2405s1h lf 5 200 6 54 60 10 77 ba-2409s1h lf 9 111 6 54 60 8 77 ba-2412s1h lf 12 84 6 52 100 8 80 ba-2415s1h lf 24 15 67 6 50 120 8 80 4) 1.0 w single output dil package style ba-0505d1h lf 5 200 30 253 60 10 79 ba-0509d1h lf 9 111 30 256 100 8 78 ba-0512d1h lf 12 84 30 256 100 8 78 ba-0515d1h lf 5 15 67 30 250 120 8 80 ba-1205d1h lf 5 200 16 105 60 10 79 ba-1209d1h lf 9 111 16 105 60 8 79 ba-1212d1h lf 12 84 16 105 100 8 79 ba-1215d1h lf 12 15 67 16 104 120 8 80 ba-2405d1h lf 5 200 6 54 60 10 77 ba-2409d1h lf 9 111 6 54 60 8 77 ba-2412d1h lf 12 84 6 52 100 8 80 ba-2415d1h lf 24 15 67 6 50 120 8 80 notes: l oad regulation is for output current change from 20% to 100% max. load. bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter 3 . absolute maximum ratings (exceeding these values may damage the module. these are not continuous operating ratings) parameter condition min. typ. max. unit 5v input model - 0.7 5 7.5 12v input model - 0.7 12 15 input absolute voltage range 24v input model - 0.7 24 30 vdc --- --- 0.5 max. output power --- --- 1.0 w output short circuit duration --- --- 1.0 second operation temperature (ambient temperature) - 40 --- + 85 operation temperature (case surface temperature) output full load -40 --- +95 storage temperature -55 --- +105 4 . nominal input/output electrical specifications (specifications typical at ta= +25 ,nominal input voltage, rated output current unless otherwise noted) parameter condition min. typ. max. unit 5v input model 4.5 5 5.5 12v input model 10.8 12 13.2 input voltage range 24v input model 21.6 24 26.4 vdc line regulation (per1.0% change in input change) --- --- 1.3 output voltage accuracy --- --- 5.0 voltage balance (dual outputs) --- --- 1.0 % switching frequency --- 80 --- khz temperature coefficient nominal input --- 0.01 0.02 % / isolation voltage 60 second/0.5ma 3000 --- --- vdc isolation resistance 500vdc 1000 --- --- m isolation capacitance 1khz / 250mv rms --- 40 --- pf 0.5 watt --- --- 110 capacitive load 1 watt --- --- 220 f 5 . general specification parameter specification condition isolation voltage 3000 vdc test duration 60 seconds / 0.5 ma isolation resistance 1000 m min. @ 500 vdc humidity up to 90 % --- cooling free air convection --- case type plastic --- bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter 6 . ordering information 7 . power derating curve temperature derating graph 125 100 50 0 -40 0 50 90 105 140 ba-xxyydd1h lf d evice family input voltage output voltage "s"for sil package;"d"for dil package output power "d"for dual output;nothing for single output rohs converter certified by sgs suffix"h"for isolation voltage 3kvdc; nothing for isolation voltage 1kvdc bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter 8 . mechanical dimension single output sil package style single output dil package style pin 3k vdc - single 1 -vin 2 +vin 3 -vo 4 +vo units : mm ( inch ) tolerance : .xx 0.25 ( 0.01 ) printed face 3.05 ( 0.12) min 2.54 (0.10) 0.50 0.50 (0.02) 11.68 (0.46) 9.65 (0.38) 1.25 (0.05) 6.00 (0.24) date code 10.50 (0.41) 5.00 (0.20) 8.50 (0.33) 1.68 1.86 6.50 (0.38) ba-0505sh lf pb bottom view date code printed face ba-0505dh lf pb units:mm(inch) tolerance:xx0.25(0.01) 12.70 [0.50] 10.50 [0.41] 6.50 [0.26] 10.00 [0.39] 7.62 [0.30] ? 0.50 [? 0.02] 7.62 [0.30] 0.50 [0.02] 5.08 [0.20] 3.05 [0.12] min 5.00 [0.20] 7.70 [0.30] 8.50 [0.33] pin 3k vdc - single pin 1 -vin no pin 8 2 -vo 7 3 no pin no pin 6 4 +vin +vo 5 bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter 9. recommended footprint details sil package style dil package style 10. package sil package style 2.54 (0.10) 7.62 (0.30) 1.27 (0.05) 0.8~1.0 4 3 2 1 units : mm ( inch ) tolerance : . xx 0.25 ( 0.01) 7.62 (0.30) 2.54 (0.10) 1.27 (0.05) 0.8~1.0 1 4 5 78 bothhand usa sales@bothhandusa.com
b a - sh lf - series 0.5 to 1 watt isolated dc-dc converter dil package style bothhand usa sales@bothhandusa.com
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