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september 2013 doc id 13349 rev 7 1/30 1 VNQ5160K-E quad channel high side driv er for automotive applications features general features ? inrush current active management by power limitation ? very low standby current ? 3.0 v cmos compatible input ? optimized electromagnetic emission ? very low electromag netic susceptibility ? in compliance with the 2002/95/ec european directive diagnostic functions ? open drain status output ? on-state open-load detection ? off-state open-load detection ? thermal shutdown indication protection ? undervoltage shutdown ? overvoltage clamp ? output stuck to v cc detection ? load current limitation ? self limiting of fast thermal transients ? protection against loss of ground and loss of v cc ? thermal shut down ? reverse battery protection (see application schematic on page 18 ? electrostatic discharge protection applications all types of resistive, inductive and capacitive loads description the VNQ5160K-E is a monolithic device made using stmicroelectronics vipower? m0-5 technology. it is intended for driving resistive or inductive loads with one side connected to ground. active v cc pin voltage clamp protects the device against low energy spikes (see iso7637 transient compatibility table). the device detects open-load condition in both on and off states, when stat_dis is left open or driven low. output shorted to v cc is detected in the off-state. when stat_dis is driven high, the status pin is in a high impedance condition. output current limitation protects the device in overload condition. in the case of long duration overload, the device limits the dissipated power to a safe level up to thermal shutdown intervention. thermal shutdown with automatic restart allows the device to recover normal operation as soon as a fault condition disappears. max transient supply voltage v cc 41v operating voltage range v cc 4.5 to 36 v max on-state resist ance (per ch.) r on 160 m ? current limitation (typ) i limh 5.4 a off-state supply current i s 2 ? a (1) 1. typical value with all loads connected powersso-24 table 1. device summary package order codes tube tape and reel powersso-24 vnq5160 k-e vnq5160ktr-e www.st.com
contents VNQ5160K-E 2/30 doc id 13349 rev 7 contents 1 block diagram and pin co nfiguration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.1 gnd protection network against reverse battery . . . . . . . . . . . . . . . . . . . 18 3.1.1 solution 1: resistor in the ground line (rgnd only). . . . . . . . . . . . . . . . 18 3.1.2 solution 2: a diode (dgnd) in the ground line. . . . . . . . . . . . . . . . . . . . 19 3.2 load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.3 microcontroller i/os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.4 open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.5 maximum demagnetization energy (vcc = 13.5v) . . . . . . . . . . . . . . . . . 22 4 package and pc board thermal da ta . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.1 powersso-24 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5 package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.1 ecopack ? packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.2 powersso-24? mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.3 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
VNQ5160K-E list of tables doc id 13349 rev 7 3/30 list of tables table 1. device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 table 2. pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 table 3. suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6 table 4. absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 table 5. thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 table 6. power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 table 7. switching (vcc = 13v; tj = 25c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 8. status pin (v sd =0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 9. protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 table 10. open-load detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 table 11. logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 table 12. truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 table 13. electrical transient requirements (part 1/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 table 14. electrical transient requirements (part 2/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 table 15. electrical transient requirements (part 3/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 table 16. thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 table 17. powersso-24? mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 table 18. document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
list of figures VNQ5160K-E 4/30 doc id 13349 rev 7 list of figures figure 1. block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 figure 2. configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 figure 3. current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 figure 4. status timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 figure 5. output voltage drop limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 figure 6. switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 7. off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 8. high level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 9. input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 10. input low level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 11. input high level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 12. input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 13. status low output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 14. status leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 15. on-state resistance vs t case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 16. on-state resistance vs v cc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 17. status clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 18. open-load on-state detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 figure 19. open-load off-state voltage detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 20. undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 21. turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 22. i limh vs t case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 23. turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 24. high-level stat_dis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 25. stat_dis clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 figure 26. low level stat_dis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 figure 27. application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 figure 28. open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 figure 29. waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 figure 30. maximum turn-off current versus inductance (for each channel) . . . . . . . . . . . . . . . . . . . . 22 figure 31. powersso-24 pc board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 figure 32. rthj-amb vs pcb copper area in open box free air condition (one channel on) . . . . . . . . 23 figure 33. powersso-24 thermal impedance junction ambient single pulse (one channel on) . . . . . 24 figure 34. thermal fitting model of a double channel hsd in powersso-24 (1) . . . . . . . . . . . . . . . . . 24 figure 35. powersso-24? package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 figure 36. powersso-24 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 figure 37. tape and reel shipment (suffix ?tr?) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
VNQ5160K-E block diagram and pin configuration doc id 13349 rev 7 5/30 1 block diagram and pin configuration figure 1. block diagram table 2. pin functions name function v cc battery connection outputn power output gnd ground connection. must be reverse battery protected by an external diode/resistor network inputn voltage controlled input pin with hyster esis, cmos compatible. controls output switch state statusn open drain digital diagnostic pin stat_dis active high cmos compatible pin, to disable the status pin overtemp 1 v cc gnd logic driver 1 v cc clamp undervoltage clamp 1 openload on 1 current limiter 1 openload off 1 control & protection identical to channel 1 v cc input2 status2 input1 status1 input3 status3 input4 status4 output1 output2 output3 output4 v cc v cc stat_dis pwr lim 1 v ds, lim control & protection identical to channel 1 control & protection identical to channel 1
block diagram and pin configuration VNQ5160K-E 6/30 doc id 13349 rev 7 figure 2. configurati on diagram (top view) table 3. suggested connections for unused and not connected pins connection / pin status n.c. output input stat_dis floating x x x x x to ground n.r. (1) 1. not recommended xn.r. through 10 k ? resistor through 10 k ? resistor 1 2 3 4 5 6 7 8 9 10 input2 input3 status3 status2 gnd v cc 11 12 input1 status1 input4 status4 v cc 24 23 22 21 20 19 18 17 16 15 14 13 output2 output3 output3 output2 output1 output1 output2 output3 output4 output4 output4 output1 stat_dis tab = v cc
VNQ5160K-E electrical specifications doc id 13349 rev 7 7/30 2 electrical specifications figure 3. current and voltage conventions note: v fn = v outn - v ccn during reverse battery condition 2.1 absolute maximum ratings v fn i gnd v cc gnd outputn stat_dis i sd inputn i inn v sd v inn i outn v outn statusn i statn v statn v cc i s table 4. absolute maximum ratings symbol parameter value unit v cc dc supply voltage 41 v - v cc reverse dc supply voltage 0.3 v - i gnd dc reverse ground pin current 200 ma i out dc output current internally limited a - i out reverse dc output current 6 a i in dc input current +10 / -1 ma i stat dc status current +10 / -1 ma i stat_dis dc status disable current +10 / -1 ma e max maximum switching energy (single pulse) (l=12mh; r l =0 ? ; v bat =13.5v; t jstart =150oc; i out = i liml (typ.) ) 33 mj v esd electrostatic discharge (human body model: r=1.5k ?? c=100pf) ? input ? status ?stat_dis ? output ?v cc 4000 4000 4000 5000 5000 v v v v v v esd charge device model (cdm-aec-q100-011) 750 v
electrical specifications VNQ5160K-E 8/30 doc id 13349 rev 7 2.2 thermal data 2.3 electrical characteristics 8v VNQ5160K-E electrical specifications doc id 13349 rev 7 9/30 table 7. switching (v cc =13v; t j = 25c) symbol parameter test conditions min. typ. max. unit t d(on) turn-on delay time r l =13 ?? (see figure 6. )15 ? s t d(off) turn-off delay time r l =13 ?? (see figure 6. )15 ? s dv out /dt (on) turn-on voltage slope r l =13 ?? see figure 6. v/ ? s dv out /dt (off) turn-off voltage slope r l =13 ?? see figure 6. v/ ? s w on switching energy losses during t won r l =13 ?? (see figure 6. )0.05mj w off switching energy losses during t woff r l =13 ?? (see figure 6. )0.03mj table 8. status pin (v sd =0) symbol parameter test conditions min typ max unit v stat status low output voltage i stat = 1.6 ma, v sd =0v 0.5 v i lstat status leakage current normal operation or v sd =5v , v stat = 5v 10 ? a c stat status pin input capacitance normal operation or v sd =5v , v stat = 5v 100 pf v scl status clamp voltage i stat = 1ma i stat = -1ma 5.5 -0.7 7v v table 9. protection (1) symbol parameter test conditions min. typ. max. unit i limh dc short circuit current v cc =13v 5vt tsd (see figure 4. ) 20 ? s
electrical specifications VNQ5160K-E 10/30 doc id 13349 rev 7 v demag turn-off output voltage clamp i out =1a; v in =0; l=20mh v cc -41 v cc -46 v cc -52 v v on output voltage drop limitation i out =0.03a (see figure 5. ) t j = -40c...+150c 25 mv 1. to ensure long term reliability under heavy overload or s hort circuit conditions, protection and related diagnostic signals must be used together with a proper software strategy. if the device is subjected to abnormal conditions, this software must limit the duration and number of activation cycles table 10. open-load detection symbol parameter test conditions min typ max unit i ol open-load on-state detection threshold v in = 5v , 8v VNQ5160K-E electrical specifications doc id 13349 rev 7 11/30 figure 4. status timings figure 5. output voltage drop limitation i sdh high level stat_dis current v sd =2.1v 10 ? a v sd(hyst) stat_dis hysteresis voltage 0.25 v v sdcl stat_dis clamp voltage i sd =1ma i sd =-1ma 5.5 -0.7 7v v table 11. logic input (continued) symbol parameter test conditions min. typ. max. unit v in v stat t pol open load status timing (without external pull-up) i out < i ol v out < v ol t dol(on) v in v stat open load status timing (with external pull-up) i out < i ol v out > v ol t dol(on) v in v stat over temp status timing t sdl t sdl t j > t tsd v in v stat t dstkon output stuck to vcc i out > i ol v out > v ol t dol(on) v on i out v cc -v out t j =150 o c t j =25 o c t j =-40 o c v on /r on(t)
electrical specifications VNQ5160K-E 12/30 doc id 13349 rev 7 figure 6. switching characteristics table 12. truth table conditions inputn outputn statusn (v sd =0v) (1) 1. if the v sd is high, the status pin is in a high impedance. normal operation l h l h h h current limitation l h l x h h overtemperature l h l l h l undervoltage l h l l x x output voltage > v ol l h h h l (2) h 2. the status pin is low with a delay equal to t dstkon after input falling edge. output current < i ol l h l h h (3) l 3. the status pin becomes hi gh with a delay equal to t pol after input falling edge. v out dv out /dt (on) t r 80% 10% t f dv out /dt (off) t d(off) t d(on) input t t 90% t won t woff
VNQ5160K-E electrical specifications doc id 13349 rev 7 13/30 table 13. electrical transient requirements (part 1/3) iso 7637-2: 2004(e) test pulse test levels (1) 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 (1) 1. valid in case of external load dump clamp: 40v maximum referred to ground. +65 v +87 v 1 pulse 400 ms, 2 ? table 14. electrical transient requirements (part 2/3) iso 7637-2: 2004(e) test pulse test level results (1) 1. the above test levels must be considered referred to v cc = 13.5v except for pulse 5b iii iv 1c c 2a c c 3a c c 3b c c 4c c 5b (2) 2. valid in case of external load dump clamp: 40v maximum referred to ground. cc table 15. electrical transient requirements (part 3/3) 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 prop er operation without replacing the device.
electrical specifications VNQ5160K-E 14/30 doc id 13349 rev 7 2.4 electrical char acteristics curves figure 7. off-state output current figure 8. high level input current figure 9. input clamp voltage figure 10. input low level voltage figure 11. input high level voltage figure 12. input hysteresis voltage -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 iloff1 (ua) off state vcc=13v vin=vout=0v -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 iih (ua) vin=2.1v -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 6 6.25 6.5 6.75 7 7.25 7.5 7.75 8 vicl (v) iin=1ma -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.5 1 1.5 2 2.5 3 3.5 4 vil (v) -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.5 1 1.5 2 2.5 3 3.5 4 vih (v) -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 vihyst (v)
VNQ5160K-E electrical specifications doc id 13349 rev 7 15/30 figure 13. status low output voltage figure 14. status leakage current figure 15. on-state resistance vs t case figure 16. on-state resistance vs v cc figure 17. status clamp voltage figure 18. open-load on-state detection threshold -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 vstat (v) istat=1.6ma -50 -25 0 25 50 75 100 125 150 175 tc (c) 0.025 0.03 0.035 0.04 0.045 0.05 0.055 0.06 ilstat (ua) vstat=5v -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 25 50 75 100 125 150 175 200 225 250 ron (mohm) iout=1a vcc=13v 0 5 10 15 20 25 30 35 40 vcc (v) 0 25 50 75 100 125 150 175 200 225 250 ron (mohm) tc=150c tc=125c tc=25c tc=-40c -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 vscl (v) istat=1ma -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 10 20 30 40 50 60 70 80 90 100 iol (ma) vin=5v
electrical specifications VNQ5160K-E 16/30 doc id 13349 rev 7 figure 19. open-load off-state voltage detection threshold figure 20. undervoltage shutdown figure 21. turn-on voltage slope figure 22. i limh vs t case figure 23. turn-off voltage slope figure 24. high-level stat_dis voltage -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 1 1.5 2 2.5 3 3.5 4 4.5 5 vol (v) vin=0v -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 2 4 6 8 10 12 14 vusd (v) -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 100 200 300 400 500 600 700 800 900 1000 dvout/dt(on) (v/ms) vcc=13v ri=6.5ohm -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 1 2 3 4 5 6 7 8 9 10 ilimh (a) vcc=13v -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 dvout/dt(off) (v/ms) vcc=13v ri=13ohm -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 1 2 3 4 5 6 7 8 vsdh (v)
VNQ5160K-E electrical specifications doc id 13349 rev 7 17/30 figure 25. stat_dis clamp voltage figure 26. low level stat_dis voltage -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 2 4 6 8 10 12 14 vsdcl (v) isd=1ma -50 -25 0 25 50 75 100 125 150 175 tc ( c ) 0 1 2 3 4 5 6 7 8 vsdl (v)
application information VNQ5160K-E 18/30 doc id 13349 rev 7 3 application information figure 27. application schematic note: channels 2, 3 and 4 have the same internal circuit as channel 1. 3.1 gnd protection network against reverse battery 3.1.1 solution 1: resist or in the ground line (r gnd only). this solution can be used with any type of load. the following is an indication on how to dimension the r gnd resistor. 1. r gnd ? 600mv / (i s(on)max ). 2. r gnd ???? v cc ) / (-i gnd ) where -i gnd is the dc reverse ground pin current and can be found in the absolute maximum rating section of the device datasheet. power dissipation in r gnd (when v cc <0: during reverse battery situations) is: p d = (-v cc ) 2 /r gnd this resistor can be shared amongst several different hsds. please note that the value of this resistor should be calculated with formula (1) where i s(on)max becomes the sum of the maximum on-state currents of the different devices. please note that if the microprocessor ground is not shared by the device ground then the r gnd will produce a shift (i s(on)max * r gnd ) in the input thresholds and the status output values. this shift will vary depending on how ma ny devices are on in the case of several high side drivers sharing the same r gnd . v cc gnd output d gnd r gnd d ld ? c +5v v gnd stat_dis input r prot r prot r prot +5v status
VNQ5160K-E application information doc id 13349 rev 7 19/30 if the calculated power dissipation leads to a large resistor or several devices have to share the same resistor then st suggests that solution 2 is used(see below). 3.1.2 solution 2: a diode (d gnd ) in the ground line. a resistor (r gnd =1k ??? should be inserted in parallel with d gnd if the device drives an inductive load. this small signal diode can be safely shared amongst several different hsds. also in this case, the presence of the grou nd network will produce a shift ( ~ 600mv) in the input threshold and in the status output values if the microprocessor ground is not common with the device ground. this shift will not vary if more than one hsd shares the same diode/resistor network. 3.2 load dump protection d ld is necessary ( voltage transient suppressor ) if the load dump peak voltage exceeds to v cc max dc 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 t/r 7637/1 table. 3.3 microcontroller i/os protection if a ground protection network is used and negative transients are present on the v cc line, the control pins will be pulled negative. st suggests the insertion of resistors (r prot ) in the lines to prevent the ? c i/os pins from latching up. the values of these resistors are a compromise between the leakage current of ? c and the current required by the hsd i/os (input levels compatibility) wi th the latch-up limit of the ? c i/os. -v ccpeak /i latchup ? r prot ? (v oh ? c -v ih -v gnd ) / i ihmax calculation example: for v ccpeak = - 100v and i latchup ? 20ma; v oh ? c ? 4.5v 5k ? ? r prot ? 65k ? . recommended r prot value is 10k ?? 3.4 open-load detecti on in off-state off-state open-load detection requires an external pull-up resistor (r pu ) connected between the output pin and a positive supply voltage (v pu ) like the +5v line used to supply the microprocessor. the external resistor has to be selected according to the following requirements:
application information VNQ5160K-E 20/30 doc id 13349 rev 7 1. no false open-load indication when load is connected: in this case we have to avoid v out to be higher than v olmin ; this results in the following condition: v out =(v pu /(r l +r pu ))r l VNQ5160K-E application information doc id 13349 rev 7 21/30 figure 29. waveforms status input normal operation undervoltage v cc v usd v usdhyst input status load current load current stat_dis stat_dis undefined open load without external pull-up status input status input open load with external pull-up load voltage load voltage v ol v out >v ol stat_dis stat_dis load current i out v ol stat_dis i out >i ol t dstkon t pol overload operation input status t tsd t r t j load current stat_dis t rs i limh i liml thermal cycling power limitation current limitation shorted load normal load
application information VNQ5160K-E 22/30 doc id 13349 rev 7 3.5 maximum demagnetization energy (v cc =13.5v) figure 30. maximum turn-off current versus inductance (for each channel) 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. demagnetization demagnetization demagnetization t v in , i l c: t jstart = 125c repetitive pulse a: t jstart = 150c single pulse b: t jstart = 100c repetitive pulse 0,1 1 10 0,1 1 10 100 l (mh) i (a) c b a
VNQ5160K-E package and pc board thermal data doc id 13349 rev 7 23/30 4 package and pc board thermal data 4.1 powersso-24 thermal data figure 31. powersso-24 pc board note: layout condition of r th and z th measurements (pcb: double layer, thermal vias, fr4 area= 77mm x 86mm, pcb thickness=1.6mm, cu thickness=70mm (front and back side), copper areas: from minimum pad lay-out to 8cm 2 ). figure 32. r thj-amb vs pcb copper area in open box fr ee air condition (one channel on) 30 35 40 45 50 55 60 0246810 rthj_amb(c/w) pcb cu heatsink area (cm^2)
package and pc board thermal data VNQ5160K-E 24/30 doc id 13349 rev 7 figure 33. powersso-24 thermal impedan ce junction ambient single pulse (one channel on) figure 34. thermal fitting model of a double channel hsd in powersso-24 (1) 1. the fitting model is a semplified thermal tool and is valid for transient evol utions where the embedded protections (power limitation or thermal cycling during ther mal shutdown) are not triggered 0.1 1 10 100 1000 0.0001 0.001 0.01 0.1 1 10 100 1000 time (s) zth (c/w) footprint 8 cm 2 2 cm 2
VNQ5160K-E package and pc board thermal data doc id 13349 rev 7 25/30 equation 1 : pulse calculation formula : where ? = t p /t table 16. thermal parameters area/island (cm 2 )footprint28 r1 = r7 = r9 = r11 (c/w) 1.2 r2 = r8 = r10 = r12 (c/w) 6 r3 (c/w) 6 r4 (c/w) 7.7 r5 (c/w) 9 9 8 r6 (c/w) 28 17 10 c1 = c7 = c9 = c11 (w.s/c) 0.0008 c2 = c8 = c10 = c12 (w.s/c) 0.0016 c3 (w.s/c) 0.025 c4 (w.s/c) 0.75 c5 (w.s/c) 1 4 9 c6 (w.s/c) 2.2 5 17 z th ? r th ? z thtp 1 ? ? ?? + ? =
package and packing information VNQ5160K-E 26/30 doc id 13349 rev 7 5 package and packing information 5.1 ecopack ? packages 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. 5.2 powersso-24? mechanical data figure 35. powersso-24? package dimensions
VNQ5160K-E package and packing information doc id 13349 rev 7 27/30 table 17. powersso-24? mechanical data symbol millimeters min typ max a 2.45 a2 2.15 2.35 a1 0 0.1 b0.33 0.51 c0.23 0.32 d 10.10 10.50 e7.4 7.6 e0.8 e3 8.8 f2.3 g 0.1 h 10.1 10.5 h 0.4 k0 8 l0.55 0.85 o1.2 q0.8 s2.9 t3.65 u1.0 n 10 x4.1 4.7 y6.5 7.1
package and packing information VNQ5160K-E 28/30 doc id 13349 rev 7 5.3 packing information figure 36. powersso-24 tube shipment (no suffix) figure 37. tape and reel shipment (suffix ?tr?) a c b 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 all dimensions are in mm. 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 sealed with cover tape. user direction of feed
VNQ5160K-E revision history doc id 13349 rev 7 29/30 6 revision history table 18. document revision history date revision changes 8-jan-2004 1 initial release. 20-jan-2006 2 major general update 15-mar-2007 3 reformatted and restructured. contents, list of tables and list of figures added. section 3.5: maximum demagnetization energy (vcc = 13.5v) added. section 5.1: ecopack? packages information added. new disclaimer added. 01-jun-2007 4 table 4: absolute maximum ratings : e max entries updated. table 13: electrical transient requirements (part 1/3) :test level values iii and iv for test pulse 5b and notes updated figure 34: thermal fitting model of a double channel hsd in powersso-24(1) note added 22-jun-2009 5 table 17: powersso-24? mechanical data : ? deleted a (min) value ? changed a (max) value from 2.47 to 2.45 ? changed a2 (max) value from 2.40 to 2.35 ? changed a1 (max) value from 0.075 to 0.1 added f and k rows 23-jul-2009 6 updated figure 35: powersso-24? package dimensions . updated table 17: powersso-24? mechanical data : ? deleted g1 row ? added o, q, s, t and u rows 23-sep-2013 7 updated disclaimer
VNQ5160K-E 30/30 doc id 13349 rev 7 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 parti cular 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 wi th 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 statements 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 registered 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 - sweden - switzerland - united kingdom - united states of america www.st.com

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