tka s e ries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 1 / 3 description the tka series are miniature, isolated 1w dc/dc con verters in a sip and dip package. they offer the ideal solution in many space critical applications for board level power distribution. the internal sm d construction makes it possible to offer a product w ith high performance at low cost. the series offers smaller size, improved efficiency, lower output rip ple noise and 3kvdc isolation. 1w 3kv isolated miniature dual output dc/dc convert ers input characteristics parameter conditions min. typ. max. units voltage range 3.3v input variants 2.9 3.3 3.6 v voltage range 5v input variants 4.5 5 5.6 v voltage range 12v input variants 10.7 12 13.1 v reflected ripple current 3.3v input 30 60 ma p - p reflected ripple current all other 25 37 ma p-p features rohs compliant efficiency up to 83% operating temperature:-40 to 85 ul 94v-0 package material internal smd construction industry standard pinout power sharing on output input voltage :3.3v, 5v,12v output voltage: 3.3v, 5v, 9v, 12v , 15v,24v selection guide part number nominal input voltage output voltage output current efficiency package style v v ma % TKA0303D 3.3 3.3 151 75 dip tka0305d 3.3 5 100 80 dip tka0309d 3.3 9 55 74 dip tka0312d 3.3 12 43 79 dip tka0315d 3.3 15 34 80 dip tka0324d 3.3 24 21 82 dip tka0303s 3.3 3.3 151 73 sip tka0305s 3.3 5 100 80 sip tka0309s 3.3 9 55 76 sip tka0312s 3.3 12 43 77 sip tka0315s 3.3 15 34 80 sip tka0324s 3.3 24 21 82 sip tka0503d 5 3.3 151 78 dip tka0505d 5 5 100 72 dip tka0509d 5 9 55 75 dip tka0512d 5 12 43 77 dip tka0515d 5 15 34 79 dip tka0524d 5 24 21 82 dip tka0503s 5 3.3 151 78 sip tka0505s 5 5 100 72 sip tka0509s 5 9 55 77 sip tka0512s 5 12 43 78 sip tka0515s 5 15 34 79 sip tka0524s 5 24 21 82 sip tka1205d 12 5 100 75 dip tka1209d 12 9 55 79 dip tka1212d 12 12 43 82 dip tka1215d 12 15 34 82 dip tka1224d 12 24 21 82 dip tka1205s 12 5 100 73 sip tka1209s 12 9 55 79 sip tka1212s 12 12 43 81 sip tka1215s 12 15 34 81 sip tka1224s 12 24 21 82 sip
tka s e ries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 2 / 3 absolute maximum ratings short-circuit protection 1 second lead temperature 1.5mm from case for 12 seconds 300 oc internal power dissipation 540mw input voltage vin, tka03 5.5v input voltage vin, tka05 7v input voltage vin, tka12 15v isolation characteristics parameter conditions min. typ. max. units isolation test voltage tested for 1 second 3000 vdc resistance viso= 1000vdc 1 g@ all specifications typical at ta=25 , nominal input voltage and rated output current un less otherwise specified. general character istics parameter conditions min. typ. max. units switching frequency 3v input and 0503 95 khz switching frequency all other types 120 khz temper ature characteristics parameter conditions min. typ. max. units specification all series -40 85 c storage -50 130 c case temperature rise above ambient 5v output types 30 c case temperature rise above ambient all other types 21 c cooling free air convection temperature derating graphs tolerance envelopes safe operating area 85 c ambient temperature( c) output power(w) 150 100 50 0 -40 0 0.5 1.0 1.5 all other types 1 2 0 c safe operating area 85 c ambient temperature( c) output power(w) 150 100 50 0 -40 0 0.5 1.0 1.5 TKA0303D/s,0305d/s 0309d/s,types only all other types output load current(%) +10% +5% v nom -2.5% +2.5% -7.5% 100 75 50 25 10 t y p i c a l l o a d l i n e output voltage o utput l oad c urrent(% ) + 9% + 1 % v no m -7 % -7% + 1 % -15% 100 75 50 25 1 0 t y p i c a l l o a d l i n e output voltage 3 .3 v outpu t typ es
tka s e ries www.gztoppower.com tel:0086-20-82019000 email:sales2@gztoppower.com page 3 / 3 mechanical dimensions pin connections-14 pin dip pin function 1 -vin 7 nc 8 ov 9 +vout 11 -vout 14 + vin pin connections-6 pin sip pin function 1 +vin 2 -vin 4 -vout 5 ov 6 +vout recommended footprint details tube outline dimensions soldering information this series is compatible with rohs soldering syste ms with a peak wave solder temperature of 300 for 10 seconds. both types in this series are back ward compatible with sn/pb soldering systems. sip package dip package 11.60 12.60 0.60 0.15 5.00 5.40 6 pin sip tube 4.45 14.80 7.70 9.30 14 pin dip tube 6 pin sip tube unless otherwise stated all dimensions in mm 0.5mm dip tube quantity:25 tube length(14 pin dip): 520mm 2mm tube length(6 pin sip): 525mm 2mm sip tube quantity:30 2.54 2.54 1.00 1.15 6 14 pin dip ? 6holes 14 p in dip package 2.54 2.54 1.00 1.15 5 6 pin sip ? 6 p in dip package 5 holes 4.60 3.60 1.25 0.30 0.20 4.60 3.60 2.54 7.55 0.60 0.50 5.95 5.40 9.80 6 5 4 2 1 14 11 9 8 7 1 0.55 0.45 0.30 0.20 1.09 15.24 2.13 7.62 2.54 19.50 yyww tka0505d 0.500.05 16.55 tka0505s yyww 12.70 1.68 bottom view bottom view toppower toppower all dimensions in 0.25mm . all pins on a 2.54 mm p itch and within 0.25mm of true position weight:1.4g(sip) 1.9g(dip)
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