specifications of any and all sanyo semiconductor co.,l td. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer ' s products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer ' sproductsor equipment. any and all sanyo semiconductor co.,ltd. products described or contained herein are, with regard to "standard application", intended for the use as general el ectronics equipment (home appliances, av equipment, communication device, office equipment, industrial equ ipment etc.). the products mentioned herein shall not be intended for use for any "special application" (medica l equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, t ransportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of re liability and can directly threaten human lives in case of failure or malfunction of the product or may cause har m to human bodies, nor shall they grant any guarantee thereof. if you should intend to use our products for app lications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. if there is n o consultation or inquiry before the intended use, our customer shall be solely responsible for the use. 22008 ms 20080204-s00006 / 30707 ms pc 20070219-s00003 no.a0724-1/6 lv8019v overview the lv8019v 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 allowable power dissipation pd max when mounted on a circuit board *1 0.8 w operating temperature topr -30 to +85 c storage temperature tstg -55 to +150 c *1 specified circuit board : 114.3 76.1 1.6mm 3 , glass epoxy bi-cmos ic forward/reverse motor driver orderin g numbe r : ena0724a
lv8019v no.a0724-2/6 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 2.5 v cc v low-level input voltage v in l 0 0.8 v high-level input current i in h 1.0 a low-level input current i in l -1.0 a high-level en pin current i en h en pin 15 25 35 a low-level en pin current i en l en pin 1.0 a 1 r on 1 vm = 5v, sink + source 0.45 0.55 ? output on resistance 2 r on 2 vm = 3v, sink + source 0.60 0.75 ? 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.
lv8019v no.a0724-3/6 package dimensions unit : mm (typ) 3178b block diagram 5.2 4.4 6.4 0.22 0.65 (0.33) 18 9 16 0.5 0.15 1.5max 0.1 (1.3) sanyo : ssop16(225mil) 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 pgnd pca01439 pd max -- ta 0 0.8 0.6 0.4 0.2 1.0 -40 -20 -30 80 60 20 40 0 100 specified circuit board : 114.3 76.1 1.6mm 3 glass epoxy board mounted on the specified circuit board ambient temperature, ta -- c allowable power dissipation, pd max -- w 85
lv8019v no.a0724-4/6 iset cc constant current resistance truth table en in1 in2 ictrl 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 pin assignment and application example constant current output out2 vm 7 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 pgnd (nc) pgnd (nc) out1 vm sgnd en in2 in1 ictrl iset cc v cc vm (voltage supply for output) 150 ? m all circuit on/off (h-bridge,constant currernt) h-bridge control1 h-bridge control2 constant current control v cc (voltage supply for signal) led vm (package ; ssop16) lv8019v
lv8019v no.a0724-5/6 pin functions pin no. pin description equivalent circuit 13 14 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. 12 ictrl controls the output on/off state of the constant current block. s-gnd in1 in2 ictrl v cc 10k ? 15 en en pin. controls the on/off state of the h-bridge output (out1 and out2) and the co nstant current output. see the truth table for details. s-gnd en v cc 10k ? 200k ? 7 2 out1 out2 output 1. output 2. the source side is a p-channel transistor and sink side is an n-channel transistor. out* vm pgnd 10 11 cc iset constant current output. constant current setting. the output current (cc) is set by connecting a resistor between the iset pin and ground. v cc sgnd sgnd cc iset v cc 9 v cc signal system power supply. v cc 8 vm power system power supply. vm 16 sgnd signal system ground. sgnd 4,5 pgnd power system ground. pgnd
lv8019v ps no.a0724-6/6 sanyo semiconductor co.,ltd. assumes no responsib ility for equipment failures that result from using products at values that exceed, even momentarily, rate d values (such as maximum ra tings, operating condition ranges, or other parameters) listed in products specif ications of any and all sanyo semiconductor co.,ltd. products described or contained herein. sanyo semiconductor co.,ltd. strives to supply high-qual ity high-reliability products, however, any and all semiconductor products fail or malfunction with some probabi lity. it is possible that these probabilistic failures or malfunction could give rise to acci dents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause dam age to other property. when designing equipment, adopt safety measures so that these kinds of accidents or e vents cannot occur. such measures include but are not limited to protective circuits and error prevention c ircuits for safe design, redundant design, and structural design. upon using the technical information or products descri bed herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of sanyo semiconductor co.,ltd. or any third party. sanyo semiconductor co.,ltd. shall not be liable f or any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. information (including circuit diagr ams and circuit parameters) herein is for example only; it is not guaranteed for volume production. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equi pment, refer to the "delivery specification" for the sanyo semiconductor co.,ltd. product that you intend to use. in the event that any or all sanyo semiconductor c o.,ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities conc erned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any in formation storage or retrieval system, or otherwise, without the prior written consent of sanyo semiconductor co.,ltd. this catalog provides information as of january, 2008. specifications and information herein are subject to change without notice.
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