22008 ms 20080204-s00007 / 41807 ms pc 20070406-s00004 no.a0792-1/6 http://onsemi.com semiconductor components industries, llc, 2013 may, 2013 LV8019LP overview the LV8019LP is a forward/reverse motor driver. features ? one h-bridge driver channel ? provides a constant current output ? built-in thermal shutdown circuit specifications maximum ratings at ta = 25 c and sgnd = pgnd = 0v parameter symbol conditions ratings unit output block supply voltage vm max -0.5 to 8.4 v control block supply voltage v cc max -0.5 to 7.0 v constant current output block supply voltage vrg max -0.5 to 6.0 v i o max 1.2 a i o peak1 t 200ms, f = 2hz 3 a maximum output current i o peak2 t 10ms, f = 2hz 5 a input signal voltage v in max -0.5 to v cc +0.5 a pd max1 independent ic 0.2 w allowable power dissipation pd max2 when mounted on a circuit board *1 1.05 w operating temperature topr -30 to +85 c storage temperature tstg -55 to +150 c * : specified substrate : 40 50 0.8mm 3 , glass epoxy four-layer (2s2p) board bi-cmos ic forward/reverse motor driver orderin g numbe r : ena0792a stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above the recommended oper ating conditions is not implied. extended exposure to stresses above the recommended operating conditions may affect device reliabili ty.
LV8019LP no.a0792-2/6 recommended operating conditions at ta = 25 c and sgnd = pgnd = 0v parameter symbol conditions ratings unit output block supply voltage vm 3.0 to 7.4 v control block supply voltage v cc 2.7 to 6.0 v constant current output block supply voltage vrgin 1.5 to v cc v input signal voltage v in 0 to v cc v maximum input signal frequency f max duty = 50% 100 khz electrical characteristics ta = 25 c, v cc = vm = 5v, and sgnd = pgnd = 0v unless otherwise specified. ratings parameter symbol conditions min typ max unit standby mode output block current consumption imo en = 0v, in1 = in 2 = ictrl = 0v 1.0 a standby mode i cco en = 0v, in1 = in2 = ictrl = 0v 0 1.0 a control block current consumption operation mode i cc en = 5v 0.8 1.3 ma high-level input voltage v in h in* 2.5 v cc v low-level input voltage v in l in* 0 0.8 v high-level input current i in h in* 1.0 a low-level input current i in l in* -1.0 a high-level en pin current i en h en 15 25 35 a low-level en pin current i en l en 1.0 a 1 r on 1 vm = 5v, sink + source 0.30 0.40 output on resistance 2 r on 2 vm = 3v, sink + source 0.45 0.60 iset setting resistance rset between iset pin and sgnd 80 iset pin voltage viset rset > 80 0.90 1.05 1.20 v cc pin output saturation voltage vcsat rset = 150 *1 1.5 v cc pin output leakage current iconl ctrl = 0v 1.0 a low voltage shutdown operation voltage vlvd v cc pin voltage detection 2.10 2.35 2.60 v high-level output turn-on time toh the transition from 10% to 90% of the output amplitude *2 0.1 1.0 s low-level output turn-on time tol the transition from 90% to 10% of the output amplitude *2 0.2 2.0 s thermal shutdown temperature tsd *2 150 180 c thermal shutdown hysteresis tsd *2 40 c *1 : voltage between cc pin and iset pin *2 : design guarantee: these characteristics are not measured.
LV8019LP no.a0792-3/6 package dimensions unit : mm (typ) 3321 pin assignment constant current output 0.85max 0.0nom 0.75 0.75 bottom view 3.5 0.35 0.35 0.2 3.5 0.4 top view top view 1 6 7 12 13 18 19 24 sanyo : vqlp24(3.5x3.5) out1 1 out1 2 vm 3 vm 4 v cc 5 nc 6 out2 18 out2 17 vm 16 vm (top view) 15 sgnd 14 en 13 out2 19 pgnd 20 pgnd 21 pgnd 22 pgnd 23 out1 24 cc 7 iset 8 nc 9 ictrl 10 in1 11 in2 12 iset cc constant current resistance 0 1.0 1.05 0.5 0.10 0.55 0.20 1.5 ? 30 90 60 30 012 0 ambient temperature, ta ? c allowable power dissipation, pd max ? w pd max ? ta independent ic specified circuit board : 40 50 0.8mm 3 , glass epoxy four-layer (2s2p) board mounted on the specified circuit board
LV8019LP no.a0792-4/6 block diagram truth table en in1 in2 ctrl out1 out2 cc mode h h h x l l x break h h l x h l x forward h l h x l h x reverse h l l x z z x standby l x x x l l l standby h x x l x x z constant current output off h x x h x x on constant current output on h : high level l : low level z : hi-impedance x : don't care en predrive tsd low voltage shutdown enable control logic for h bridge constant current circuit in1 in2 ictrl cc v cc sgnd pgnd vm out1 out2 iset vm vm vm pgnd pgnd pgnd out1 out1 out2 out2
LV8019LP no.a0792-5/6 pin functions pin no. pin description equivalent circuit 11 12 in1 in2 logic input 1 logic input 2 the output is set by the co mbination of the input 1 and 2 states. see the truth table for details. 10 ictrl controls the output on/ off state of the constant current block. 13 en en pin controls the on/off state of the h-bridge output (out1 and out2) and the constant current output. see the truth table for details. 1, 2, 24, 17, 18, 19 out1 out2 output 1 output 2 the source side is a p-channel transistor and sink side is an n-channel transistor. 7 8 cc iset constant current output constant current setting the output current (cc) is set by connecting a resistor between the iset pin and ground. 5 v cc signal system power supply 3, 4, 15, 16 vm power system power supply 14 sgnd signal system ground 21, 22, 23 pgnd power system ground s-gnd en v cc 10k 200k out* vm pgnd s-gnd in1 in2 ictrl v cc 10k v cc sgnd sgnd cc iset v cc v cc vm sgnd pgnd
LV8019LP ps no.a0792-6/6 application example 1 2 3 4 5 nc 6 18 17 16 15 14 signal in vm=6.8v vm=6.8 v 13 19 20 21 22 23 24 150 7 8 nc 9 signal in 10 signal in 11 signal in 12 v cc =5v m on semiconductor and the on logo are registered trademarks of semiconductor components industries, llc (scillc). scillc owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. a listing of scillc?s product/patent coverage may be accessed at www.onsemi.com/site/pdf/patent-marking.pdf. scillc reserves the right to make changes without further notice to any products herein. scillc mak es no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability ar ising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequentia l or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s techn ical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorize d for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other appli cation in which the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of persona l injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture o fthe part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws a nd is not for resale in any manner.
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