driver modules psdm-6o / psdm-6t www.schurter.com/pg8 6 emc products 600v igbt/mosfet driver modules with integrated dc/dc converter 600v igbt/mosfet driver modules with integrated dc/dc converter block diagram psdm-6o (optocoupler version) psdm-6t (transformer version) description ? driver module for safe driving of igbt or mosfet power transistors ? dc/dc coverter included in module ? diagnostic output vsm permits monitoring of converter output ? galvanic isolation up to 3500 vac ? overcurrent and short circuit protection standards ? en 61248-5 ? en 61558-1 applications ? inverters ? converters ? motor drives w eb links ? rohs: http://www.schurter.com/rohs t echnical data input voltage 10?15 vdc output voltage 1 15 vdc output voltage 2 ?4 vdc output current 120 ma isolation voltage 3500 v switching frequency dc/dc converter up to 500 khz switching frequency driver stage up to 100 khz connection method tht w eight 25 g material (casing) plastic, black, ul 94v-0 sealing compound ul 94v-0 ambient temperature ?5 c bis 85 c pb psdm-6o psdm-6t (data transfer via transformer) (data transfer via optocoupler) oscillator logic circuit logic circuit gate dri ver ves logic circuit vcs1 vcs1 vcs2 sgnd kgnd vo dpr i sen 4 7 5 6 8 9 10 11 vdd gnd vin flt 15 12 13 14 vdc gnd vsm 1 3 2 oscillator logic circuit logic circuit gate driver ves logic circuit vcs1 vcs1 vcs2 sgnd kgnd vo dpr isen 4 7 5 6 8 9 10 11 vdd gnd vin flt 15 15 12 12 13 13 14 14 vdc gnd vsm 1 3 2
driver modules psdm-6o / psdm-6t www.schurter.com/pg8 6 emc products electrical characteristics of the dc/dc converter parameter symbol test condition min type max unit nominal power supply v dc zu gnd 10 15 v supply current i dc 320 ma output power p o 2.4 w output voltage 1 v cs1 zu sgnd 15 v output voltage 2 v cs2 zu sgnd ?4 v output current 1 and 2 i o 140 ma ripple voltage v rippk-pk v dc = 15v, i o = 120 ma 240 mv efficiency 0.75 % switching frequency f sw v dc = 15v, i o = 120 ma 500 khz isolation capacitance c iso 12 15 pf isolation resistance r iso 10 m ? tu r n-on threshold v tr 14.8 v dc hysterisis on-off v h 1.1 v dc diagnostic output v sm 0 vdc v dc isolation voltage v iso 50hz/1s input to outputs 3500 v ac short circuit protection vcs1 to vcs2 vcs1 to sgnd limited 1 sec. maximum vcs2 to sgnd (vdc = 12v, ta = 25c) pin-no. symbol i/o description 1 v dc input input voltage dc/dc converter 2 gnd input gnd 3 v sm output diagnostic output 4 v cs1 output output voltage dc/dc converter +15v 5 sgnd output output dc/dc converter gn 6 v cs2 output output voltage dc/dc converter ?4v 7 ves input external input voltage 8 kgnd input isolated ground (connected to sgnd) 9 v o input gate terminal 10 d pr input saturation protection 11 i sen input fault current 12 flt output active fault output of driver module 13 v in input input 0-5v, pwm 14 gnd input ground 15 v dd input +5v input voltage of logic interface electrical characteristics igbt driver parameter symbol test condition min type max unit nominal power supply v dd zu gnd 4.5 5.0 5.5 v v cs1 zu kgnd 15 v v es zu kgnd ?4 v supply current i dd 25 ma peak supply current i ddp t = 1 ms,tastverh?ltnis = 50% 50 ma gate driver output source current i o 1 a sink current i o 2 a logic input voltage v in (high) 4.5 5 5.5 v v in (low) 0 0.2 0.5 v delay time input t plh v in = 5v, v dd = 5v, 300 ns to output t phl v cs1 = 15v, v cs2 = ?4v 330 ns switching frequency dc fi nsw v cs1 = 15v, v cs2 = ?4v 100 khz v cs1 = 15v, v cs2 = gndv 50 khz duty cycle 0 100 % dc input voltage hv dc 600 v isolation voltage v iso 50hz/1s input to outputs 3500 v ac active fault voltage v flt 5 80 v dc a vctive fault current i flt 10 50 ma undervoltage lockout start v isoc 11.3 12 12.6 v undervoltage lockout disable v isoc 10.4 11 11.7 v overcurrent threshold voltage v isoc v pin11 > 7v 50 65 80 mv short circuit voltage threshold v isoc v pin11 > 7v 100 130 160 mv desaturation protection d prth v pin10 > 100 mv 6.0 6.5 7.0 v (vdc = 12v, ta = 25c)
driver modules psdm-6o / psdm-6t www.schurter.com/pg8 6 emc products mechanical dimensions distances between pins: 2,54 mm derating ( 0.5 ) (4) 31 max. 25.4 3x2.54= ( 7.62) 7 8 9 6 5 4 10 11 12 13 3 2 1 14 15 20 max. 2.7 6.7 4x2.54= ( 10.16) 24.5 max. 0.2x0.5 3.5 v ersions description order number data transfer via optocoupler PSDM-0DO2-5040 data transfer via transformer psdm-0dt2-5020 vin = 10.8 v 160 140 120 100 80 60 40 20 0 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ambient temperature (?c) output current max (ma) v in = 1 2 .0 v v in = 1 3 .2 v packing unit 18 pcs.
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