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for further information contact your local stmicroelectronics sales office. september 2013 docid025030 rev 3 1/12 STEVAL-VNH5019A motor driver evaluation board based on vnh5019a data brief features ? handling up to 30 a of maximum motor current output ? undervoltage and overvoltage shutdown ? device thermal protection ? cross-conduction protection ? very low standby power consumption ? programmable pwm operation (up to 20 khz) ? protection against loss of ground and loss of v cc ? motor current monitoring (thanks to vnh5019a current sense output) ? on-board charge pump output for reverse polarity protection ? device output protected against short to ground and short to v cc ? graphic user interface (gui) description STEVAL-VNH5019A offers dedicated power stage and controls suitable for electric dc motor driving. this evaluation board comes pre-assembled with vnh5019a h-bridge belonging to the vnh motor driver series based on vipower ? proprietary technology. typical applications are windows lift, sliding door, seat regulation. this evaluation board consists of a motherboard (stm8 universal board) and a daughterboard. the motherboard, based on stm8 microcontroller, provides the logic section for monitoring and driving the vnh5019a assembled in the daughterboard. with the aim to make simpler the board usage and settings, st provides a dedicated and user- friendly software with a graphic user interface (gui). this enables the user to set vnh5019a parameters (pwm, motor direction?) and at the same time it shows real time device diagnostic information like current output evolution, battery voltage monitoring, board temperature and much more. type r ds(on) i out v cc(max) vnh5019a-e 18 m typ (per leg) 30 a 41 v table 1. device summary order code reference STEVAL-VNH5019A vnh5019a evaluation board www.st.com
application schematics and layouts STEVAL-VNH5019A 2/12 docid025030 rev 3 1 application schematics and layouts 1.1 vnh5019a daughterboard figure 1. vnh5019a daughterboard top layer
STEVAL-VNH5019A application schematics and layouts docid025030 rev 3 3/12 figure 2. vnh5019a daughterboard bottom layer
application schematics and layouts STEVAL-VNH5019A 4/12 docid025030 rev 3 figure 3. vnh5019a daughterboard application schematic (part 1) +5v_db a1 pb0/ai n0/ti m1_ncc1 a3 pb1/ai n1/ti m1_ncc2 a4 pb2/ai n2/ti m1_ncc3 a5 pb3/ai n3 a6 pb4/ai n4 a7 pb5/ai n5 a8 pb6/ai n6 a9 pb7/ai n7 a10 pe7/ai n8 a11 pe6/ai n9 a12 +5v_p erm a2 pf0/ain10 a13 pf3/ain11 a14 pf4/ain12 a15 pf5/ain13 a16 pf6/ain14 a17 pf7/ain15 a18 pa3/ti m2_cc3 a19 pc1(hs)/ti m1_cc1 a21 pc2(hs)/ti m1_cc2 a22 pc3(hs)/ti m1_cc3 a23 pc4(hs)/ti m1_cc4 a24 pd0(hs)/ti m3_cc2 a25 pd2(hs)/ti m3_cc1 a26 pd3(hs)/ti m2_cc2 a27 pd4(hs)ti m2_cc1 a28 pd7/tl i a29 pe0/cl k _cco a30 pe3/ti m1_bk in a31 pe4 a32 pc0/adc_etr a20 ph0(hs) a40 ph1(hs) a39 ph2 a38 ph3 a37 ph4/ti m1_etr a36 ph5/ti m1_ncc3 a35 ph6/ti m1_ncc2 a34 ph7/ti m1_ncc1 a33 pe 5/spi_nss b9 pc5/spi_sck b10 pc6/spi_mosi b11 pc7/spi_miso b12 pd5/linuart_tx b5 pd6/linua r t _r x b6 pg0/ca n_t x b7 pg1/ca n_r x b8 pa 4/usa r t _r x b4 pa5/usart_tx b3 pa 6/usa r t _cx b2 pe 1/i2c_scl b13 pe 2/i2c_sda b14 nreset b1 +5v _s w b21 usb_cb2 b17 lin_pu b16 usb_cb3 b18 lin b15 btn_com b22 can_hi b19 btn_a b23 can_lo b20 btn_b b24 led1 b25 led2 b26 led3 b27 led4 b28 io_con1 b29 cp d1 vs_per d2 vs_b d3 vs_b d4 vs_b d5 vs_b d6 vs_b d7 vs_b d8 vs_b d9 vs_b d10 vs_b d11 vs_b d12 vs_b d13 vs_b d14 vs_b d15 vs_b d16 vs_a d17 vs_a d18 vs_a d19 gnd_vip d20 gnd d21 gnd d22 gnd d23 gnd d24 gnd d25 gnd d26 gnd d27 gnd d28 gnd d29 gnd d30 ext10 d31 ex t9 d32 ex t8 d33 ex t7 d34 ex t6 d35 ex t5 d36 ex t4 d37 ex t3 d38 ex t2 d39 ex t1 d40 io_con2 b30 io_con3 b31 io_con4 b32 io_con5 b33 io_con6 b34 io_con7 b35 io_con8 b36 io_con9 b37 io_con10 b38 io_con11 b39 io_con12 b40 daughterboard socket1 stm8ub_db1 in_a/i nput1 in_b/i nput2 en/di g_a/status3 en/di g_b/status4 cs (i n_)p wm cs_di s id0 id1 id2 id3 input3 input4 vbat_sense dgnd +5v temp vcc 2 1 j1
STEVAL-VNH5019A application schematics and layouts docid025030 rev 3 5/12 figure 4. vnh5019a daughterboard application schematic (part 2) ,1b$ , 1387 ,1b%, 1387 (1', *b$67$786 (1', *b% 67$786 &6 ,1b3:0 &6b' ,6 ,' ,' ,' ,' 287 $ 1& 9&& ,1$ (1$',$*$ &6b' ,6 3:0 &6 (1%',$*% ,1% &3 9%$ 7 9&& 1& 287 % 287 % 1& *1'% *1'% *1'% 287 % 1& 9&& 1& 287 $ *1'$ *1'$ *1'$ 1& 287 $ 8 91+ 5 . 5 . 5 . 5 . 9 5 . 5 . 9 &6 b &6 b 5 . 5 . & q 5 . 5 . *1' *1' *1' ' '=! 9 & q 5 . ' *) % 5 . $ &3 9%$ 7 9&& 3*1' 3*1' - 5 5 5 . & x) 9 6rxufh 6rxufh ,1 'udlq 1& 6rxufh 6rxufh 8 915+( 5 5 $ '= 60 $ - & $ 75 9&& 9%$ 7b6(16( '*1' '*1' 9 287 $ 287 % - &21 9&& 287 $ 287 % *1' & x) 9 9 5 . 9 $'- 9 8 /0 5 . 73 7hpshudwxuh 6hqvr u 7(0 3 9 '*1' 9&& *1' 9&& 9&& 9&& 9%$ 7 &3 9%$ 7 9&& $ 9&& 287 $ 1& 9&& ,1$ (1$',$*$ &6b' ,6 3:0 &6 (1%',$*% ,1% &3 9%$ 7 9&& 1& 287 % 287 % 1& *1'% *1'% *1'% 287 % 1& 9&& 1& 287 $ *1'$ *1'$ *1'$ 1& 287 $ 8 91+ *1 ' *1 ' 287 $ 287 % 9&& 287 % 287 $ 287 $ 287 % 9&& 9&& ,1$ ,1$ (1$',$*$ &6' ,6 &6' ,6 3:0 3:0 &6 b (1$',$*$ (1%',$*% (1%',$*% ,1% ,1% - &3 9%$ 7 - 4 67'1) 4 67'1) - &21 287 $ 287 % '*1' '*1' 3*1' 3: 5( 6 5 9%$ 7 3: 5( 6 5 - 5 [ & [ 5 [ & [
application schematics and layouts STEVAL-VNH5019A 6/12 docid025030 rev 3 1.2 stm8 motherboard figure 5. stm8 motherboard top layer
STEVAL-VNH5019A application schematics and layouts docid025030 rev 3 7/12 figure 6. stm8 motherboard bottom layer
application schematics and layouts STEVAL-VNH5019A 8/12 docid025030 rev 3 figure 7. stm8 motherboard - i/o & body application schematic 3 63 , 5 5 5 5 5 5 5 5 *1' ='' (6'$[ [ ='& (6'$[ [ ='% (6'$[ [ ='$ (6'$[ [ *1' *1' *1' *1' 5 5 5 5 5 5 5 5 63 , b 0, 62 63,b026 , 63,b6& . 63,b16 6 63,b6& . 63,b026 , 63 , b 0, 62 63,b16 6 63, b6&. 63, b0 26, 63, b0 , 62 63, b1 66 3$ 3$ 3$ 3$ 3% 3% 3% 3% 3% 3% 3% 3% 3& 3& 3& 3& 3& 3& 3& 3' 3' 3' 3' 3' 3' 3' 3( 3( 3( 3( 3( 3( 3( 3( 3) 3) 3) 3) 3) 3) 3* 3* 3& &$1b7 ; &$1b5 ; /,1b8$57b5 ; /,1b8$57b7 ; 1567 &$ 1b7; &$ 1 b5 ; /,1b8$57b7; /,1b8$57b5; 3 &$1 &$1b+, &$1b /2 3 /,1 /,1 *1' -3 /,1b38/ /b83 5 n & & *1' 7ubg (6' /,1 *1' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 86$57b5 ; 86$57b7 ; 86$57b& ; 5 5 5 5 5 5 86$57b5; 86$57b7; 86$57b&; 3$7, 0b&& 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 5 5 5 5 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' *1' 9 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'7/ , 3(& /.b&& 2 ,&b6& / ,&b6' $ 3(7 , 0b% .,1 3(b ([wb ([w b ([w b ([w b ([w b ([w b ([w b ([w b ([w b ([ wb ([wb ([wb ([wb ([wb ([wb ([wb ([wb ([wb *1' 9vb&kb $ ,&b6&/ ,&b6'$ - &21b - &21b - &21b & & & & & & & & & & & & *1' *1' *1' *1' *1' *1' - ', 3bslq / (' / (' /(' / (' / (' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 *1' 5 5 15hvhw 1 5hvhw 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ,2%86 &20081,&$7,21%86 ([w b - &21b & & *1' *1' & & - &21b & & *1' *1' & & - &21b & & & & *1' *1' - ', 3bslq 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 / (' / (' / (' / (' / (' / (' /(' 3 +hdghu 4 %66 *1' /(' /('b $ 5 5 4 %66 *1' /(' /('b % 5 5 4 %66 *1' /(' /('b & 5 5 4 %66 5 5 /(' /('b ' *1' 4 %6 6 5 5 /(' 63,b&6 1 *1' 63 63 63 63 *1' *1' 5 5 5 5 3$7, 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'7/ , 3(& / .b&& 2 3(7, 0b% .,1 3++6 3&$'&b(7 5 3+b 3+7, 0b1&& 3+7, 0b(7 5 3+b 3+b 3++6 3++6 9b'% /('b$ / ('b% /('b& /('b' /('b $ /('b % /('b & /('b ' %71b&20 %71b$ %71b% %71b&20 %71b$ %71 b % , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b ,2b&21b , 2b& 2 1 b , 2b&21b , 2b&21b ,2b&21b , 2b&21b , 2b&21b ,2b&21b , 2b&21b , 2b&21b , 2b&21b *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' *1' ' ' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 =' =' =' =' =' =' =' =' =' =' =' =' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' 9b3(5 0 9b3(5 0 9b3(5 0 9b3(5 0 9b3(5 0 9vb&kb % *1' ,&b6& / ,&b6' $ 9vb&kb % 9vb&kb $ 9b3(5 0 9b'% 9vb3(5 0 3(5 , 3+(5,$/ %8 6 (; 3 $1'(5% 86 9vb3(5 0 9b3(5 0 9vb&kb $ 9vb&kb % 9b'% 9b' % 9b3(5 0 9vb&kb % 9vb&kb $ 9vb3(5 0 &kdujhsxps 3+b 3+7, 0b1&& 3+7, 0b1&& 3+7, 0b1&& 3(b 3&$'&b(7 5 *1' *1' 86%b&%b 86%b&%b 4 %6 6 5 5 9b3(5 0 5 5 *1' 7 %& 5 5 *1' (;7b$ +hdghu ([wb (;7b% +hdghu *1' 3+ 5 5 3+7, 0b(7 5 5 5 9 5 5 *1' 9 9b3(5 0 9b'% $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3($, 1 $ 3($, 1 $ 9b3hup $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3$7, 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+6 7, 0b&& $ 3'7/ , $ 3(& / .b&& 2 $ 3(7, 0b% .,1 $ 3( $ 3&$'&b(7 5 $ 3++6 $ 3++6 $ 3+ $ 3+ $ 3+7, 0b(7 5 $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3( 63, b1 66 % 3 & 63 ,b 6 &. % 3& 63, b0 26, % 3& 63, b0 , 62 % 3 ' /,18 $ 57 b7 ; % 3'/,18$57b5; % 3* &$ 1 b7 ; % 3* &$ 1 b5; % 3$ 86$ 57 b5; % 3$86$57b7; % 3$ 86$ 57 b&; % 3( ,&b6&/ % 3( ,&b6' $ % 15(6(7 % 9b6: % 86%b&% % /,1b38 % 86%b&% % /,1 % %71b&20 % &$1b+, % %71b$ % &$ 1b/ 2 % %71b% % /(' % /(' % /(' % /(' % ,2b&21 % 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & &3 ' 9vb3hu ' 96b% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb$ ' 9vb$ ' 9vb$ ' *1'b9 ,3 ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % 'dxjkwhuerdug 6rfnhw 6708%b'% 3+7, 0b1&& 3+7, 0b1&& 3$ 7 , 0b & & 3& + 6 7,0b & & 3 & +6 7, 0 b&& 3 & + 6 7,0b&& 3&+6 7, 0 b&& 3' + 6 7, 0 b&& 3'+6 7, 0 b&& 3' + 6 7, 0 b && 3' +6 7, 0 b& & 3' 7 / , 3( &/ . b& &2 3( 7, 0 b%. , 1 3+ 7, 0 b1 && 3+ 7, 0 b(7 5 3+ b 3+ + 6 3+ + 6 3(b 3& $' &b(7 5 3+ 7, 0 b1 && 3 + 7, 0 b 1 && 3+ b (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;7b$ +hdghu (;7b% +hdghu 63 , b 0, 62 63,b026 , 63,b6& . 9vb&kb % 9vb&kb $ 9b3(5 0 9b'% 9b6 : 9b6 : 9b6 : 9b6 : (;b , &&b'$7$ 6:,0 (;b , &&b& /2&. 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application schematics and layouts STEVAL-VNH5019A 10/12 docid025030 rev 3 figure 9. stm8 motherboard - usb interface application schematic 9ff 86% 86% *qg - 86%;% 3&% & q / 7/ x+60' 5 n & q & 09 /(' 86% 2. *1'b86 % *1'b86 % *1'b86 % /(' 7[ /(' 5[ 5 5 5 5 n 5 5 n & q & q *1'b86 % *1' *1'b86 % *1' 9b86 % 9b86 % 9b86 % 9b86 % 9b86 % - 7[' - 5[' 8 7/ 3 8 7/ 3 7;' 5; ' 576 &76 '75 '65 '&' 5, &%86 7;/ (' &%86 5;/ (' &% 86 7;'(1 * 1' * 1' $ *1 ' 9&& , 2 9&& 86%' 0 86%' 3 1& 5( 6( 7 1& 26& 2 7(6 7 26& , *1' &%86 3:5(1 &%86 6/ (( 3 9287 8 )75 / *1'b86 % & q *1'b86 % 86%b9b6(&b $ 86%b5; ' 86%b7; ' 8 7/ 3 5 9b86 % 8 7/ 3 5 9b86 % 86%b&%b 86%b9b6(&b % *1' *1' 86%b&%b 3:5( 1 - &% - &% 4 %66 5 5 /(' &%b 9b86 % 4 %66 5 5 /(' &%b 9b86 % & q *1' *1'b86 % *1'b86 % 8 7/ 3 5 9b86 % 8 7/ 3 5 9b86 % *1' *1' & q *1' 86%b96b &+$ 86%b96b&+ %
docid025030 rev 3 11/12 STEVAL-VNH5019A revision history 11 2 revision history table 2. document revision history date revision changes 22-jul-2013 1 initial release. 06-sep-2013 2 updated section 1.2: stm8 motherboard 16-sep-2013 3 updated disclaimer.
STEVAL-VNH5019A 12/12 docid025030 rev 3 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a particular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. resale of st products with provisions different from the statem ents and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or register ed trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2013 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - swed en - switzerland - united kingdom - united states of america www.st.com

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