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this is information on a product in full production. october 2013 docid16503 rev 5 1/36 VND5E012MY-E double channel high-side driver with analog current sense for automotive applications datasheet - production data features ? general ? inrush current active management by power limitation ? very low standby current ? 3.0v cmos compatible inputs ? optimized electromagnetic emissions ? very low electromagnetic susceptibility ? in compliance with the 2002/95/ec european directive ? very low current sense leakage ? diagnostic functions ? proportional load current sense ? high current sense precision for wide current range ? current sense disable ? overload and short to ground (power limitation) indication ? thermal shutdown indication ? protections ? undervoltage shutdown ? overvoltage clamp ? load current limitation ? self limiting of fast thermal transients ? protection against loss of ground and loss of v cc ? overtemperature shutdown with auto restart (thermal shutdown) ? reverse battery protection with self switch on of the power mosfet ? electrostatic discharge protection applications ? all types of resistive, inductive and capacitive loads ? suitable as led driver description the VND5E012MY-E is a double channel high- side driver manufactured in the stmicroelectronics ? vipower ? m0-5 technology and housed in the tiny powersso-36 package. the VND5E012MY-E is designed to drive 12 v automotive grounded loads delivering protection, diagnostics and easy 3 v and 5 v cmos compatible interface with any microcontroller. the device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off with auto restart and over-voltage active clamp. a dedicated analog current sense pin is associated with every output channel in order to provide enhanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication and overtemperature indication. the current sensing and diagnostic feedback of the whole device can be disabled by pulling the cs_dis pin high to allow sharing of the external sense resistor with other similar devices. max transient supply voltage v cc 41v operating voltage range v cc 4.5 to 28v max on-state resistance (per ch.) r on 12 m current limitation (typ) i limh 74 a off-state supply current i s 2 a (1) 1. typical value with all loads connected. powersso-36 www.st.com
contents VND5E012MY-E 2/36 docid16503 rev 5 contents 1 block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.4 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.5 electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.1 load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2 mcu i/os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.3 current sense and diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.4 maximum demagnetization energy (vcc = 13.5v) . . . . . . . . . . . . . . . . . 25 4 package and pcb thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 4.1 powersso-36 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 5.1 ecopack ? package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 5.2 powersso-36 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 5.3 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6 order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
docid16503 rev 5 3/36 VND5E012MY-E list of tables 3 list of tables table 1. pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 table 2. suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6 table 3. absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 table 4. thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 table 5. power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 6. switching (vcc = 13v; tj = 25c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 7. logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 table 8. protections and diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 table 9. current sense (8v list of figures VND5E012MY-E 4/36 docid16503 rev 5 list of figures figure 1. block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 figure 2. configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 figure 3. current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 figure 4. current sense delay characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 5. switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 figure 6. delay response time between rising edge of output current and rising edge of current sense (cs enabled). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 7. output voltage drop limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 8. i out /i sense vs i out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 9. maximum current sense ratio drift vs load current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 10. normal operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 figure 11. overload or short to gnd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 figure 12. intermittent overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 figure 13. t j evolution in overload or short to gnd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 figure 14. off-state output current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 15. high level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 16. input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 17. input high level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 18. input low level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 19. input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 20. on-state resistance vs t case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 21. on-state resistance vs v cc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 22. undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 23. i limh vs t case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 24. turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 25. turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 26. cs_dis clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 figure 27. low level cs_dis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 figure 28. high level cs_dis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 figure 29. application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 figure 30. current sense and diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 figure 31. maximum turn-off current versus inductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 figure 32. powersso-36 pc board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 figure 33. rthj-amb vs pcb copper area in open box free air condition (one channel on) . . . . . . . . 27 figure 34. powersso-36 thermal impedance junction ambient single pulse (one channel on). . . . . 27 figure 35. thermal fitting model of a double channel hsd in powersso-36 (1) . . . . . . . . . . . . . . . . . 28 figure 36. powersso-36 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 figure 37. powersso-36 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 figure 38. powersso-36 tape and reel shipment (suffix ?tr?) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
docid16503 rev 5 5/36 VND5E012MY-E block diagram and pin description 35 1 block diagram and pin description figure 1. block diagram table 1. pin function name function v cc battery connection out 1,2 power output gnd ground connection in 1,2 voltage controlled input pin with hysteresis, cmos compatible. controls output switch state cs 1,2 analog current sense pin, delivers a current proportional to the load current cs_dis active high cmos compatible pin, to disable the current sense pin ) 7 &rqwuro 'ldjqrvwlf 9 && &+ &rqwuro 'ldjqrvwlf /2*,& '5,9(5 9 21 /lplwdwlrq &xuuhqw /lplwdwlrq 3rzhu &odps 2yhu whps 8qghuyrowdjh 9 6(16(+ &xuuhqw 6hqvh &+ 29(5/2$'3527(&7,21 $&7,9(32:(5/,0,7$7,21 ,1 ,1 &6 &6 &6b ',6 *1' 287 287 6ljqdo&odps 5hyhuvh %dwwhu\ 3urwhfwlrq )dxow *$3*5,
block diagram and pin description VND5E012MY-E 6/36 docid16503 rev 5 figure 2. configuration diagram (top view) table 2. suggested connections for unused and not connected pins connection / pin current sense n.c. output input cs_dis floating not allowed x x x x to ground through 1 k resistor xnot allowed through 10 k resistor through 10 k resistor ta b = v cc out1 - 1 out1 - 2 out1 - 3 out1 - 4 out1 - 5 out1 - 6 out1 - 7 out1 - 8 out1 - 9 out1 -10 36 - out2 35 - out2 34 - out2 33 - out2 32 - out2 31 - out2 30 - out2 29 - out2 28 - out2 27 - out2 n.c. - 11 in1 - 13 n.c. - 14 n.c - 12 cs1 - 15 n.c. - 16 n.c. - 17 gnd - 18 26 - n.c. 25 - n.c. 22 - cs2 21 - n.c. 20 - n.c. 19 - cs_dis. 24 - in2 23 - n.c. gapgri00288
docid16503 rev 5 7/36 VND5E012MY-E electrical specifications 35 2 electrical specifications figure 3. current and voltage conventions 2.1 absolute maximum ratings applying stress which exceeds the ratings listed in the table 3 may cause permanent damage to the device. these are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. exposure to the conditions in this section for extended periods may affect device reliability. 9 )q , 6 , *1' 9 && 9 && 9 6(16( 287 , 287 , 6(16( ,1 , ,1 9 ,1 9 287 *1' &6b',6 , &6' 9 &6' ,1 , ,1 9 ,1 &6 287 , 287 , 6(16( 9 6(16( 9 287 &6 *$3*5, table 3. absolute maximum rating symbol parameter value unit v cc dc supply voltage 28 v v ccpk transient supply voltage (t<400ms, r load > 0.5 )41v -v cc reverse dc supply voltage 16 v v cc_lsc maximum supply voltage for full protection to short-circuit (acc. aec-q100-012) 18 v i out dc output current internally limited a - i out reverse dc output current 50 a i in dc input current -1 to 10 ma i csd dc current sense disable input current -1 to 10 ma v csense current sense maximum voltage v cc -41 +v cc v v e max maximum switching energy (single pulse) (l = 0.47 mh; r l = 0 ; v bat = 13.5 v; t jstart = 150 oc; i out = i liml (typ.)) 110 mj
electrical specifications VND5E012MY-E 8/36 docid16503 rev 5 2.2 thermal data v esd electrostatic discharge (human body model: r=1.5k ; c=100pf) ?v cc, output ? input, cs_dis ? current sense 5000 4000 2000 v v esd charge device model (cdm-aec-q100-011) 750 v t j junction operating temperature -40 to 150 c t stg storage temperature -55 to 150 c table 3. absolute maximum rating (continued) symbol parameter value unit table 4. thermal data symbol parameter maximum value unit r thj-case thermal resistance junction-case (max) (with one channel on) 2c/w r thj-amb thermal resistance junction-ambient (max) see figure 33 in the thermal section c/w
docid16503 rev 5 9/36 VND5E012MY-E electrical specifications 35 2.3 electrical characteristics values specified in this section are for 8v electrical specifications VND5E012MY-E 10/36 docid16503 rev 5 table 7. logic inputs symbol parameter test conditions min. typ. max. unit v il input low level voltage 0.9 v i il low level input current v in = 0.9v 1 a v ih input high level voltage 2.1 v i ih high level input current v in = 2.1v 10 a v i(hyst) input hysteresis voltage 0.25 v v icl input clamp voltage i in = 1ma i in = -1ma 5.5 -0.7 7v v v csdl cs_dis low level voltage 0.9 v i csdl low level cs_dis current v csd = 0.9v 1 a v csdh cs_dis high level voltage 2.1 v i csdh high level cs_dis current v csd = 2.1v 10 a v csd(hyst) cs_dis hysteresis voltage 0.25 v v cscl cs_dis clamp voltage i csd = 1ma i csd = -1ma 5.5 -0.7 7v v table 8. protections and diagnostics (1) 1. to ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be used together with a proper so ftware strategy. if the device is subjected to abnormal conditions, this software must limit the duration and number of activation cycles. symbol parameter test conditions min. typ. max. unit i limh dc short circuit current v cc =13v 5v docid16503 rev 5 11/36 VND5E012MY-E electrical specifications 35 ) table 9. current sense (8v electrical specifications VND5E012MY-E 12/36 docid16503 rev 5 figure 4. current sense delay characteristics t dsense2h delay response time from rising edge of input pin v sense <4v, 1.5a docid16503 rev 5 13/36 VND5E012MY-E electrical specifications 35 figure 5. switching characteristics 9 287 g9 287 gw rq w u w i g9 287 gw rii w grii w grq ,1387 w w w :rq w :rii *$3*5,
electrical specifications VND5E012MY-E 14/36 docid16503 rev 5 figure 6. delay response time between rising edge of output current and rising edge of current sense (cs enabled) figure 7. output voltage drop limitation 9 ,1 , 287 , 2870$; , 2870$; w w w , 6(16(0$; ?w '6(16(+ , 6(16( , 6(16(0$; *$3*&)7 9 21 , 287 7 m ?& 7 m ?& 7 m ?& 9 21 5 21 7 9 && 9 287 $*9
docid16503 rev 5 15/36 VND5E012MY-E electrical specifications 35 figure 8. i out /i sense vs i out figure 9. maximum current sense ratio drift vs load current note: parameter guaranteed by design; it is not tested. ) 7 ,rxw,vhqvh ,rxw>$@ $ % & ' ( $ 0d[7m ?&wr?& ' 0lq7m ?&wr?& % 0d[7m ?&wr?& ( 0lq7m ?&wr?& & 7\slfdo7m ?&wr?& *$3*5, g . . > @ , r x w > $ @ $ % $ 0 0 d [ 7 m ? & w w r ? & % 0 l q 7 m ? & w w r ? & *$3*5,
electrical specifications VND5E012MY-E 16/36 docid16503 rev 5 table 10. truth table conditions input output sense (v csd =0v) (1) 1. if the v csd is high, the sense output is at a high impedance, its potential depends on leakage currents and external circuit. normal operation l h l h 0 nominal overtemperature l h l l 0 v senseh undervoltage l h l l 0 0 overload h h x (no power limitation) cycling (power limitation) nominal v senseh short circuit to gnd (power limitation) l h l l 0 v senseh negative output voltage clamp ll0
docid16503 rev 5 17/36 VND5E012MY-E electrical specifications 35 table 11. electrical transient requirements (part 1) iso 7637-2: 2004(e) test pulse test levels (1) 1. the above test levels must be considered referred to v cc = 13.5 v except for pulse 5b. number of pulses or test times burst cycle/pulse repetition time delays and impedance iii iv 1 -75 v -100 v 5000 pulses 0.5 s 5 s 2 ms, 10 2a +37 v +50 v 5000 pulses 0.2 s 5 s 50 s, 2 3a -100 v -150 v 1h 90 ms 100 ms 0.1 s, 50 3b +75 v +100 v 1h 90 ms 100 ms 0.1 s, 50 4 -6 v -7 v 1 pulse 100 ms, 0.01 5b (2) 2. valid in case of external load dump clamp: 40v maximum referred to ground. the protection strategy allows powermos to be cyclically switched on duri ng load dump, so distributing the load dump energy along the time and to transfer a part of it to the load. +65 v +87 v 1 pulse 400 ms, 2 table 12. electrical transient requirements (part 2) iso 7637-2: 2004(e) test pulse test level results (1) 1. the above test levels must be considered referred to v cc = 13.5 v except for pulse 5b iii iv 1c c 2a c c 3a c c 3b c c 4c c 5b (2)(3) 2. valid in case of external load dump clamp: 40v maximum referred to ground. the protection strategy allows powermos to be cyclically switched on duri ng load dump, so distributing the load dump energy along the time and to transfer a part of it to the load. 3. suppressed load dump (pulse 5b) is withstood with a minimum load connected as specified in table 3: absolute maximum rating . cc table 13. electrical transient requirements (part 3) class contents c all functions of the device are performed as designed after exposure to disturbance. e one or more functions of the device are not performed as designed after exposure to disturbance and cannot be returned to proper operation without replacing the device.
electrical specifications VND5E012MY-E 18/36 docid16503 rev 5 2.4 waveforms figure 10. normal operation figure 11. overload or short to gnd , 287 9 6(16( 9 &6b',6 ,1387 1rplqdoordg 1rplqdoordg 1rupdorshudwlrq $*9 3rzhu/lplwdwlrq , /lp+ ! , /lp/ ! 7khupdof\folqj 2yhuordgru6kruwwr*1' , 287 9 6(16( 9 &6b',6 ,1387 $*9
docid16503 rev 5 19/36 VND5E012MY-E electrical specifications 35 figure 12. intermittent overload figure 13. t j evolution in overload or short to gnd ! 1rplqdoordg ,qwhuplwwhqw2yhuordg ! 2yhuordg ! , 287 9 6(16( 9 &6b',6 ,1387 9 6(16(+ , /lp+ , /lp/ $*9 7 76' 7 5 , /lp+ ! , /lp/ 7 -b67$57 7 +<67 3rzhu/lplwdwlrq 6hoiolplwdwlrqriidvwwkhupdowudqvlhqwv ,1387 , 287 7 - 7 76' 7 5 , /lp+ ! , /lp/ 7 -b67$57 7 +<67 3rzhu/lplwdwlrq 6hoiolplwdwlrqriidvwwkhupdowudqvlhqwv ,1387 , 287 7 - *$3*5,
electrical specifications VND5E012MY-E 20/36 docid16503 rev 5 2.5 electrical characteristics curves figure 14. off-state output current figure 15. high level input current figure 16. input clamp voltage figure 17. input high level voltage figure 18. input low level voltage figure 19. input hysteresis voltage iloff [na] 0 500 1000 1500 2000 2500 3000 -50 -25 0 25 50 75 100 125 150 175 tc [c] iih [ua] 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 -50 -25 0 25 50 75 100 125 150 175 tc [c] vin= 2.1v vicl [v] 5 5.2 5.4 5.6 5.8 6 6.2 6.4 6.6 6.8 7 -50 -25 0 25 50 75 100 125 150 175 tc [c] iin= 1m a vih [v] 0 0.5 1 1.5 2 2.5 3 3.5 4 -50 -25 0 25 50 75 100 125 150 175 tc [c] vil [v] 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 -50 -25 0 25 50 75 100 125 150 175 tc [c] vihyst [v] 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -50 -25 0 25 50 75 100 125 150 175 tc [c]
docid16503 rev 5 21/36 VND5E012MY-E electrical specifications 35 figure 20. on-state resistance vs t case figure 21. on-state resistance vs v cc figure 22. undervoltage shutdown figure 23. i limh vs t case figure 24. turn-on voltage slope figure 25. turn-off voltage slope ro n [ m oh m ] 0 5 10 15 20 25 30 35 40 45 50 -50 -25 0 25 50 75 100 125 150 175 tc [c] iout= 5a vcc= 13v ro n [ m oh m ] 0 4 8 12 16 20 24 0 5 10 15 20 25 30 35 40 vcc [v] tc= -40c tc= 25c tc= 125c tc= 150c vusd [v] 0 2 4 6 8 10 12 14 16 -50 -25 0 25 50 75 100 125 150 175 tc [c] ilim h [a] 30 40 50 60 70 80 90 -50 -25 0 25 50 75 100 125 150 175 tc [c] vcc= 13v (dvout/dt)on [v/m s] 0 100 200 300 400 500 600 700 800 900 1000 -50 -25 0 25 50 75 100 125 150 175 tc [c] vcc= 13v rl= 2.6 ? (dvout/dt)off [v/ms] 0 100 200 300 400 500 600 700 800 900 1000 -50 -25 0 25 50 75 100 125 150 175 tc [c] vcc= 13v rl= 2.6 ?
electrical specifications VND5E012MY-E 22/36 docid16503 rev 5 figure 26. cs_dis clamp voltage figure 27. low level cs_dis voltage figure 28. high level cs_dis voltage vcsdcl [v] 0 1 2 3 4 5 6 7 8 9 10 -50 -25 0 25 50 75 100 125 150 175 tc [c] iin= 1m a vcsdl [v] 0 0.5 1 1.5 2 2.5 3 3.5 4 -50 -25 0 25 50 75 100 125 150 175 tc [c] vcsdh [v] 0 0.5 1 1.5 2 2.5 3 3.5 4 -50 -25 0 25 50 75 100 125 150 175 tc [c]
docid16503 rev 5 23/36 VND5E012MY-E application information 35 3 application information figure 29. application schematic note: channel 2 has the same internal circuit as channel 1. 3.1 load dump protection d ld is necessary (voltage transient suppressor) if the load dump peak voltage exceeds the v ccpk max rating. the same applies if the device is subject to transients on the v cc line that are greater than the ones shown in the iso 7637-2: 2004(e) table. 3.2 mcu i/os protection when negative transients are present on the v cc line, the control pin is pulled negative to approximately -1.5 v. st suggests to insert a resistor (r prot ) in line to prevent the microcontroller i/os pins from latching-up. the value of these resistors is a compromise between the leakage current of microcontroller and the current required by the hsd i/os (input levels compatibility) with the latch-up limit of microcontroller i/os. equation 1 calculation example: for v ccpeak = - 1.5 v; i latchup 20 ma; v oh c 4.5 v 75 r prot 240 k . 9 && *1' 287387 ' og p & 9 &6b',6 ,,1387 5 surw 5 surw &855(176(16( 5 surw 5 6(16( & h[w *$3*&)7 v ccpeak l latchup ? r prot v oh c v ih ? () l ihmax ?
application information VND5E012MY-E 24/36 docid16503 rev 5 recommended values: r prot =10 k , c ext =10 nf . 3.3 current sense and diagnostic the current sense pin performs a double function (see figure 30: current sense and diagnostic ): ? current mirror of the load current in normal operation, delivering a current proportional to the load one according to a know ratio k x . the current i sense can be easily converted to a voltage v sense by means of an external resistor r sense . linearity between i out and v sense is ensured up to 5v minimum (see parameter v sense in table 9: current sense (8v docid16503 rev 5 25/36 VND5E012MY-E application information 35 3.4 maximum demagnetization energy (v cc = 13.5v) figure 31. maximum turn-off current versus inductance note: values are generated with r l = 0 . in case of repetitive pulses, t jstart (at beginning of each demagnetization) of every pulse must not exceed the temperature specified above for curves a and b. c: t jstart = 125c repetitive pulse a: t jstart = 150c single pulse b: t jstart = 100c repetitive pulse 1 10 100 110100 l (mh) i (a) vnx5e012 - single pulse repetitive pulse tjstart=100c repetitive pulse tjstart=125c ) 7 'hpdjqhwl]dwlrq 'hpdjqhwl]dwlrq 'hpdjqhwl]dwlrq 9 ,1 , / & 7 mvwduw ?&uhshwlwlyhsxovh $ 7 mvwduw ?&vlqjohsxovh % 7 mvwduw ?&uhshwlwlyhsxovh /p+ ,$ 91[(6l qjoh3xovh 5hshwlwlyhsxovh7mvwduw ?& 5hshwlwlyhsxovh7mvwduw ?& *$3*5, u
package and pcb thermal data VND5E012MY-E 26/36 docid16503 rev 5 4 package and pcb thermal data 4.1 powersso-36 thermal data figure 32. powersso-36 pc board note: layout condition of r th and z th measurements (pcb: double layer, thermal vias, fr4 area= 129mm x 60mm, pcb thickness=1.6mm, cu thickness=70 m (front and back side), copper areas: from minimum pad lay-out to 8 cm 2 ). $*9
docid16503 rev 5 27/36 VND5E012MY-E package and pcb thermal data 35 figure 33. r thj-amb vs pcb copper area in open box free air condition (one channel on) figure 34. powersso-36 thermal impedance junction ambient single pulse (one channel on) 57+mdpe 57+mdpe 57+mbdpe?&: *$3*&)7 3&%&xkhdwvlqnfpa ' 5 7lphv =7+?&: &x fp &x fp &x irr wsulqw *$3*5,
package and pcb thermal data VND5E012MY-E 28/36 docid16503 rev 5 figure 35. thermal fitting model of a double channel hsd in powersso-36 (1) 1. the fitting model is a simplified thermal tool and is valid for transient evolutions where the embedded protections (power limitation or thermal cyc ling during thermal shutdown) are not triggered. equation 2: pulse calculation formula *$3*&)7 table 14. thermal parameter area/island (cm 2 ) footprint 2 8 r1 (c/w) 0.1 r2 (c/w) 0.3 r3 (c/w) 5 r4 (c/w) 8 r5 (c/w) 18 10 10 r6 (c/w) 27 23 14 r7 (c/w) 0.1 r8 (c/w) 0.3 c1 (w.s/c) 0.0025 c2 (w.s/c) 0.005 c3 (w.s/c) 0.04 c4 (w.s/c) 0.5 c5 (w.s/c) 1 2 2 c6 (w.s/c) 3 6 9 z th r th z thtp 1 ? () + ? = where t p t ? =
docid16503 rev 5 29/36 VND5E012MY-E package and pcb thermal data 35 c7 (w.s/c) 0.0025 c8 (w.s/c) 0.005 table 14. thermal parameter area/island (cm 2 ) footprint 2 8
package information VND5E012MY-E 30/36 docid16503 rev 5 5 package information 5.1 ecopack ? package in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
docid16503 rev 5 31/36 VND5E012MY-E package information 35 5.2 powersso-36 mechanical data figure 36. powersso-36 package dimensions ("1($'5
package information VND5E012MY-E 32/36 docid16503 rev 5 l table 15. powersso-36 mechanical data symbol millimeters min. typ. max. a 2.15 - 2.47 a2 2.15 - 2.40 a1 0 - 0.075 b 0.18 - 0.36 c 0.23 - 0.32 d 10.10 - 10.50 e 7.4 - 7.6 e-0.5- e3 - 8.5 - g- -0.1 g1 - - 0.06 h 10.1 - 10.5 h- -0.4 l 0.55 - 0.85 n - - 10 deg x 4.1 - 4.7 y 6.5 - 7.1
docid16503 rev 5 33/36 VND5E012MY-E package information 35 5.3 packing information figure 37. powersso-36 tube shipment (no suffix) figure 38. powersso-36 tape and reel shipment (suffix ?tr?) $ & % *$3*&)7 all dimensions are in mm. base q.ty 49 bulk q.ty 1225 tube length ( 0.5) 532 a 3.5 b 13.8 c ( 0.1) 0.6 base q.ty 1000 bulk q.ty 1000 a (max) 330 b (min) 1.5 c ( 0.2) 13 f 20.2 g (+ 2 / -0) 24.4 n (min) 100 t (max) 30.4 reel dimensions tape dimensions according to electronic industries association (eia) standard 481 rev. a, feb 1986 all dimensions are in mm. tape width w 24 tape hole spacing p0 ( 0.1) 4 component spacing p 12 hole diameter d ( 0.05) 1.55 hole diameter d1 (min) 1.5 hole position f ( 0.1) 11.5 compartment depth k (max) 2.85 hole spacing p1 ( 0.1) 2 top cover tape end start no components no components components 500mm min 500mm min empty components pockets saled with cover tape. user direction of feed
order codes VND5E012MY-E 34/36 docid16503 rev 5 6 order codes table 16. device summary package order codes tube tape and reel powersso-36 VND5E012MY-E vnd5e012mytr-e
docid16503 rev 5 35/36 VND5E012MY-E revision history 35 7 revision history table 17. document revision history date revision changes 21-oct-2009 1 initial release. 04-dec-2009 2 updated section 4.1: powersso-36 thermal data 11-july-2012 3 updated figure 36: powersso-36 package dimensions 19-sep-2013 4 updated disclaimer. 24-oct-2013 5 updated footnote 2 into the table 11: electrical transient requirements (part 1) and table 12: electrical transient requirements (part 2) .
VND5E012MY-E 36/36 docid16503 rev 5 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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