v dd output ab in a in b gnd s a shoot-through protection logic s b gnd so-8 5 6 7 8 top view 2 3 4 1 s a out a v dd in a in b s b out b si9987 (3) (7) (6) (2) (1) (8) (5) (4) si9987 vishay siliconix document number: 70864 s-40132?rev. d, 16-feb-04 www.vishay.com 1 buffered h-bridge features applications 1.0-a h-bridge 500-khz switching rate shoot-through limited ttl compatible inputs 3.8- to 13.2-v operating range surface mount packaging vcm drive r brushed motor driver stepper motor driver power converter optical disk drives power supplies high performance servo description the si9987 is an integrated, buffered h-bridge with ttl compatible inputs and the capab ility of delivering a conti nuous 1.0 a @ v dd = 5.0 v (room temperature) at switching rates up to 500 khz. internal logic prevents the upper and lower outputs of either half-bridge from being turned on simultaneously. unique input codes allow both outputs to be forced low (for braking) or forced to a high impedance level. the si9987 is available in an 8-pin soic package, specified to operate over a voltage range of 3.8 v to 13.2 v, and the commercial temperature range of 0 to 70 c (c suffix) and ? 40 to 85 c (d suffix). the si9987 is available in lead free. functional block diagram, pin configuration and truth table truth table in a in b out a out b 1 0 1 0 0 1 0 1 0 0 0 0 1 1 hiz hiz ordering information part number temperature range package si9987cy-t1 0 to 70 c tape and reel si9987dy-t1 ? 40 to 85 c tape and reel si9987cy-t1?e3 0 to 70 c lead free tape and reel si9987dy-t1?e3 ? 40 to 85 c lead free tape and reel si9987cy 0 to 70 c bulk (tubes) si9987dy ? 40 to 85 c bulk (tubes)
si9987 vishay siliconix www.vishay.com 2 document number: 70864 s-40132?rev. d, 16-feb-04 absolute maximum ratings a voltage on any pin with respect to ground ? 0.3 v to v dd +0.3 v . . . . . . . . . . . voltage on pins 5, 8 with respect to gnd ? 1 v to v dd +1 v . . . . . . . . . . . . . . voltage on pins 1, 4 ? 0.3 v to gnd +1 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . maximum v dd 15 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . peak output current 1.5 a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature ? 65 to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . maximum junction temperature (t j ) 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . power dissipation b 1 w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ja 100 c/w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . continuous i out current (t j = 135 c) c t a = 25 c 1.02 a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . t a = 70 c 0.75 a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . t a = 85 c 0.65 a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating temperature range si9987cy 0 to 70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . si9987dy ? 40 to 85 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . notes a. device mounted with all leads soldered or welded to pc board. b. derate 10 mw/ c above 25 c. c. t j = t a + (p d x ja ), p d = power dissipation . recommended operating range v dd 3.8 v to 13.2 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . maximum junction temperature (t j ) 135 c . . . . . . . . . . . . . . . . . . . . . . . . . . . specifications test conditions unless specified limits parameter symbol v dd = 3.8 to 13.2 v s a @ gnd, s b @ gnd min a typ b max a unit input input voltage high v inh 2 v input voltage low v inl 1 v input current with input voltage high i inh v in = 2 v 1 a input current with input voltage low i inl v in = 0 v ? 1 a output i out = 1 a v dd = 10.8 v 10.40 10.56 i out = ? 1 a v dd = 4.5 v 4.00 4.20 output voltage high c v outh i out = 500 ma v dd = 10.8 v 10.60 10.68 pgg outh i out = ? 500 ma v dd = 4.5 v 4.25 4.35 i out = ? 300 ma, v dd = 3.8 v 3.63 3.70 v i out = 1 a v dd = 10.8 v 0.24 0.40 v i out = 1 a v dd = 4.5 v 0.30 0.50 output voltage low c v outl i out = 500 ma v dd = 10.8 v 0.12 0.20 pg outl i out = 500 ma v dd = 4.5 v 0.15 0.25 i out = 300 ma, v dd = 3.8 v 0.10 0.17 output leakage current low i oll in a = in b 2 v, v out = v dd = 13.2 v 0 10 a output leakage current high i olh v out = 0, v dd = 13.2 v ? 10 0 a output v clamp high v clh in a = in b 2 v i out = 100 ma v dd +0.7 v dd +0.9 v output v clamp low v cll in a = in b 2 v i out = ? 100 ma ? 0.9 ? 0.7 v supply v dd supply current i dd in = 100 khz, v dd = 5.5 v 1.8 2.5 ma v dd supply current i dd in a = in b = 4.5 v, v dd = 5.5 v 75 125 a dynamic propogation delay time t plh v dd = 5 v 300 ns p ropogat i on d e l ay ti me t phl v dd = 5 v 100 n s notes a. the algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data s heet. b. typical values are for design aid only, not guaranteed nor subject to production testing. c. maximum value measured at t j = 135 c. typical value measured at t j = t a = 25 c (pulse width 300 sec, duty cycle 2%).
si9987 vishay siliconix document number: 70864 s-40132?rev. d, 16-feb-04 www.vishay.com 3 typical characteristics (25 c unless noted) ? standby ( i dd a) 0 2 4 6 8 ? 35 ? 20 ? 5102540557085 60 80 100 120 140 160 180 200 ? 35 ? 20 ? 5102540557085 0 1 2 3 4 5 6 468101214 supply current vs. supply voltage (ma) i dd v dd ? supply voltage (v) f = 100 khz 40 80 120 160 200 468101214 supply current vs. supply v oltage (ma) i dd v dd ? supply voltage (v) 0 100 200 300 400 500 0.50 0.75 1.00 1.25 1.50 0 3 6 9 12 0.50 0.75 1.00 1.25 1.50 output high voltage vs. output current output low voltage vs. output current (v) v outh output current (a) output current (a) (mv) v outl v dd = 10.8 v v dd = 3.8 v 4.5 v 3.8 v 4.5 v 10.8 v supply current vs. temperature temperature ( c) v dd = 13.2 v supply current vs. temperature temperature ( c) v dd = 13.2 v ? standby ( i dd a) 5.5 v 5.5 v f = 100 khz
si9987 vishay siliconix www.vishay.com 4 document number: 70864 s-40132?rev. d, 16-feb-04 typical characteristics (25 c unless noted) (ma) i dd v dd ? supply voltage (v) delay time (ns) 0 3 6 9 12 15 0 50 100 150 200 supply current vs. frequency v dd = 13.2 v f ? frequency (khz) 5.5 v 3.8 v 0 100 200 300 400 500 600 3 6 9 12 15 propagation time vs. supply v oltage t plh t phl (ma) i dd v dd 0 7 14 21 28 35 468101214 supply current vs. supply v oltage f = 500 khz v dd ? supply v oltage (v) r out vs. v dd ( r out r out vs. junction temperature (t j ) temperature ( c) 10.8 v 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 ? 50 ? 25 0 25 50 75 100 125 150 r out normalized vs. junction temperature (t j ) temperature ( c) ) 85 c ( r out ) 0.1 0.2 0.3 0.4 0.5 ? 50 0 50 100 150 13.2 v 0.10 0.14 0.18 0.22 0.26 0.30 0.34 0.38 0.42 0.46 0.50 2 4 6 8 10 12 14 t a = 135 c 25 c ? 40 c 4.5 v 5.5 v v dd = 3.8 v normalized ( r out ) v dd = 10.8 v v dd = 4.5 v
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
vishay siliconix package information document number: 71192 11-sep-06 www.vishay.com 1 dim millimeters inches min max min max a 1.35 1.75 0.053 0.069 a 1 0.10 0.20 0.004 0.008 b 0.35 0.51 0.014 0.020 c 0.19 0.25 0.0075 0.010 d 4.80 5.00 0.189 0.196 e 3.80 4.00 0.150 0.157 e 1.27 bsc 0.050 bsc h 5.80 6.20 0.228 0.244 h 0.25 0.50 0.010 0.020 l 0.50 0.93 0.020 0.037 q0808 s 0.44 0.64 0.018 0.026 ecn: c-06527-rev. i, 11-sep-06 dwg: 5498 4 3 1 2 5 6 8 7 h e h x 45 c all le a d s q 0.101 mm 0.004" l ba 1 a e d 0.25 mm (g a ge pl a ne) s oic (narrow): 8-lead jedec p a rt n u m b er: m s -012 s
legal disclaimer notice www.vishay.com vishay revision: 02-oct-12 1 document number: 91000 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk. pleas e contact authorized vishay personnel to ob tain written terms and conditions regarding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu. vishay intertechnology, inc. hereby certifi es that all its products that are identified as ha logen-free follow halogen-free requirements as per jedec js709a stan dards. please note that some vishay documentation may still make reference to the iec 61249-2-21 definition. we co nfirm that all the products identified as being compliant to iec 61249-2-21 conform to jedec js709a standards.
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