data brief for further information contact your local stmicroelectronics sales office. december 2007 rev 1 1/8 8 STEVAL-IFP006V1 quad high side smart power soli d state relay evaluation board using the vni4140k features shorted load protections junction over-temperature protection case over-temperature protection for thermal independence of the channels thermal case shut-down non-simultaneous restart for the various channels protection against loss of ground current limitation undervoltage shut-down open drain diagnostic outputs 3.3 v cmos/ttl compatible inputs fast demagnetization of inductive loads conforms to iec 61131-2 description the purpose of this design is to demonstrate the features of the vni4140k quad high side smart power solid state relay. the application offers robustness and complies with emc industrial standards. it implements short-circuit/overload protection and thermal management as well, achieving best-in-class mtbf values. the reference design is suitable for use in programmable logic controllers (plcs) as well as to drive generic loads which require up to 0.7 a of nominal current (the typical current limitation is 0.7 - 1.7 a). thanks to the very low r ds(on) (only 80 m ? typ. @ 25 c per channel) the device allows very low power consumption during operation and for this reason making it an ideal solution for ip65 / ip67 requirements. the device is compliant with iec 61131-2 (programmable controllers intern ational standard). STEVAL-IFP006V1 www.st.com
board schematic STEVAL-IFP006V1 2/8 1 board schematic figure 1. schematic diagram 1 2 34 a b c d 4 3 2 1 d c b a c1 10nf lv c2 10nf lv c3 10nf lv c4 10nf lv c5 100nf + c6 47uf t4 t3 t2 t1 gnd out4 out3 out1 out2 +24vdc 1 2 3 4 m1 m.4viteb 1 2 m2 m.2viteb d1 sm15t39ac c7 4.7nf c8 4.7nf 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 opt1 tlp281-4 t5 t6 t7 t8 a b j3 gnd disc. test t9 t10 t11 t12 a b j4 vcc disc. test current probe a b j2 open for ovl test dl1 led dl2 led dl3 led dl4 led rr1 10k 1206 rr2 10k 1206 1206 1206 1206 in1 in2 in3 in4 rr3 1k 1206 rr4 10k 1206 vdd stat1 stat2 stat3 stat4 in1 in2 in3 in4 vdd stat4 stat3 stat2 stat1 1206 1206 in1 in2 in3 in4 vdd stat4 stat3 stat2 stat1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 opt2 tlp281-4 or 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 j1 evalcommboard vcc tab out2_b 20 out1_a 24 out1_b 23 out1_c 22 out2_a 21 in1 2 stat1 3 in3 8 in4 10 in2 4 stat3 7 stat4 9 stat2 5 out2_c 19 out3_a 18 out3_b 17 out3_c 16 out4_a 15 out4_b 14 out4_c 13 gnd 6 vni4140k vcc 1 ic1 vni4140k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 j5 can7 rr5 47k 1206
STEVAL-IFP006V1 connectors 3/8 2 connectors this evaluation board uses two input header co nnectors, one screw drives the four-channels output connector and one screw drives the two-channel supply connector. both input connectors, j5 and j1, provide the same bidirectional evaluation board signalization guaranteein g the maximum compatibility with exis ting st tools, such as the st7540 fsk powerline transceiver evaluation board (see an2451 ) and similar. figure 2. j1 connector pinout figure 3. j5 connector pinout
connectors STEVAL-IFP006V1 4/8 table 1. connector j1 and j5 pinout mapping j1 pin number j5 pin number signal type 11 1 vdd 5/3.3 v supply voltage 23 2 gnd signal ground 9 3 in1 input channel 1 13 4 in2 input channel 2 15 5 in3 input channel 3 17 6 in4 input channel 4 6 7 stat1 status channel 1 25 8 stat2 status channel 2 21 9 stat3 status channel 3 19 10 stat4 status channel 4
STEVAL-IFP006V1 bill of materials 5/8 3 bill of materials table 2. evaluation board bill of material designator part description rr1 10 k ? x 4 smd resistor pack 1206 format rr2 10 k ? x 4 smd resistor pack 1206 format rr3 1 k ? x 4 smd resistor pack 1206 format rr4 10 k ? x 4 smd resistor pack 1206 format rr5 47 k ? x 4 smd resistor pack 1206 format c1 10 nf lv smd capacitor 1206 format c2 10 nf lv smd capacitor 1206 format c3 10 nf lv smd capacitor 1206 format c4 10 nf lv smd capacitor 1206 format c5 100 nf smd capacitor 1206 format c6 47 f 50 v smd electrolitic capacitor c7 4.7 nf smd capacitor 1206 format c8 4.7 nf smd capacitor 1206 format d1 sm15t39ac transil diode dl1 led smd led diode 0805 format dl2 led smd led diode 0805 format dl3 led smd led diode 0805 format dl4 led smd led diode 0805 format opt1 pc3q66q 4 channel opto isolator opt2 pc3q66q 4 channel opto isolator ic1 vni4140k st ic industrial 4 ch hsd j1 hader 34 pin compatible evalcommboard j2 jumper over voltage test j3 jumper ground disconnection test j4 jumper vcc disconnection test j5 hader 14 pin compatible st7canic db m1 4 screw plug hsd output connector m2 2 screw plug power supply conector t1 test point hsd output channel 1 voltage t2 test point hsd output channel 2 voltage t3 test point hsd output channel 3 voltage t4 test point hsd output channel 4 voltage
bill of materials STEVAL-IFP006V1 6/8 t5 test point hsd input channel 1 signal t6 test point hsd input channel 2 signal t7 test point hsd input channel 3 signal t8 test point hsd input channel 4 signal t9 test point hsd channel 1 status t10 test point hsd channel 2 status t11 test point hsd channel 3 status t12 test point hsd channel 4 status table 2. evaluation board bill of material (continued)
STEVAL-IFP006V1 revision history 7/8 4 revision history table 3. document revision history date revision changes 13-dec-2007 1 initial release
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