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rev.1.0, sep.19.2003, page 1 of 17 M61018GP motor driver for camera rej03f0071-0100z rev.1.0 sep.19.2003 description M61018GP is a semiconductor integrated circuit built-in motor driver for compact camera all power transistors which have been used as external parts so far are built in by using minute bi-polar process ,so it contributes to reduction of the part cost and the miniaturization of the system . features ? built-in dc/dc converter (presser type,typ 5.0v) ? built-in regulator circuit for auto focus (depressor type,typ 4.1v) ? built-in ired drive circuit (typ io=1a) ? built-in dc motor driver circuit of 1.5ch application motor driver for compact camera etc. recommend operating condition rated supply voltage 3.0v supply voltage range 1.8 to 3.5v pin configuration outline 32p6b 1 23 4 5 678 24 23 22 21 20 19 18 17 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 vref vaf vwl2 sml3 sml2 sml1 vb1 sh bf4con t vbmon sgnd vdd ct vch nc nc M61018GP
M61018GP rev.1.0, sep.19.2003, page 2 of 17 block diagram fil m widing shutter drive dc motor drive control logic vb dc/dc circuit lensdrive r egu l ator circuit vdd vaf vdd vch oscillator vb b u ff er driver bf4 ct vref bf4cont bf4 bf3 bf2 bf1 sricont out1 battery check circuit b u ff er driver bf2 b u ff er driver bf3 ired vb r e d -eye vb shutter drive sgnd pgnd 5 pgnd 4 pgnd 3 pgnd 2 pgnd 1 m m out2 out3 sh led vb led vb vbmon 4 13 vwl 2 vwl 1 sml 4 sml 3 sml 2 sml 1 vb2 vb1 b u ff er driver bf1 28 18 22 24 2 6 23 21 19 20 17 16 3 5 7 9 29 nc nc 26 14 32 1 8 10 11 12 15 30 31 27 25 absolute maximum ratings (ta=25 c, unless otherwise noted) parameter symbol ratings unit remark supply voltage vb 4.0 v note1 supply voltage vdd 6.0 v note1 power dissipation pd 550 mw ta=25 c thermal derating k 4.4 mw/ c ta 25 c pin input voltage vif 6.0 v 3,4,11,12,13,14,17pin another pin vi/o 0 to vdd+0.3 v note2 operating temperature topr - 20 to 60 c storage temperature tstg - 40 to 150 c
M61018GP rev.1.0, sep.19.2003, page 3 of 17 thermal derating (maximum rating) 0 20 40 60 80 140 600 400 200 ambient temperature ta ( ? c ) - 4.4mw/ ? c 100 300 500 700 100 120 160 power dissipation pd (mw)
M61018GP rev.1.0, sep.19.2003, page 4 of 17 electrical characterristics (ta=25 c,vb=3.0v,unless otherwise noted) limits classification parameter symbol test condition min typ max unit note operating supply voltage range vb 1.8 3.0 3.5 v while stand by consuming current ib1 vwl1:h,vwl2:h ? ? 5.0 a while stand by consuming current idd1 vwl1:h,vwl2:h ? ? 5.0 a consuming current usual consuming current idd2 consuming current when driver don't operate (operating only dc/dc converter) ? 5.0 10.0 ma operating start voltage vstart vb voltage ? ? 1.8 v * 1 operating stop voltage vstop vb voltage ? ? 1.0 v * 1 oscillation frequency fosc c=330pf 35k 50k 65k hz * 1 duty duty 66 78 90 % * 1 output voltage ? vout vdd voltage 4.5 5.0 5.5 v * 1 input stability ? vout1 vb=2.0 to 3.3v iout=50ma ? ? 100 mv * 1 load stability ? vout2 vb=2.85v iout=0 to 100ma ? ? 100 mv * 1 dc/dc converter maximum output current iout vb=2.85v vout 4.5v 100 ? ? ma * 1 output voltage vaf vdd=4.5 to 5.5v iaf=50ma 3.90 4.10 4.30 v load stability ? vaf vdd=5v iaf=0 to 20ma -10 ? 10 mv ripple voltage vrip vb=2.85v vdd 4.5v 0 ? 10 mv p-p regulator response time taf cvaf=10f cvref=0.1f 0 10 ms operating voltage vb(dc motor) vb voltage 1.6 ? 3.5 v maximum output current iomax t=10s 1.8 ? ? a continual maximum output current iocont 500 ? ? ma output saturation voltage vsat(dc motor) io=500ma upper side+lower side (saturation voltage total) 0 ? 0.5 v spark killer diode forward voltage vsf(dc motor) io=600ma ? ? 1.5 v overheat protection circuit operating temperature taohp 135 150 165 c dc motor driver overheat protection hysteresis ? taohp 25 40 55 c operating voltage vb(shutter) vb voltage 1.6 ? 3.5 v simple output bias current isht1 1 ? between sricont to gnd 480 580 680 ma maximum output current isht2 700 ? ? ma output saturation voltage vsat(shutter) io=500ma sricont=0v ? ? 0.5 v shutter driver spark killer diode forward voltage vsf(shutter) io=600ma ? ? 1.5 v note : *1 l=47 h, cvdd=100 f
M61018GP rev.1.0, sep.19.2003, page 5 of 17 electrical characterristics (cont.) (ta=25 c,vb=3.0v,unless otherwise noted) limits classification parameter symbol test condition min typ max unit note operating voltage vb(bf1) vb voltage 1.6 ? 3.5 v maximum output current ibf1 t=1s 2.0 ? ? a buffer1 output saturation voltage vsat(bf1) io=1a ? ? 0.5 v operating voltage vb(bf2) vb voltage 1.6 ? 3.5 v maximum output current ibf2 t=1s 800 ? ? ma buffer2 output saturation voltage vsat(bf2) io=500ma ? ? 0.5 v operating voltage vb(bf3) vb voltage 1.6 ? 3.5 v maximum output current ibf3 t=1s 800 ? ? ma buffer3 output saturation voltage vsat(bf3) io=500ma ? ? 0.5 v operating voltage vb(bf4) vb voltage 1.6 ? 3.5 v maximum output current ibf4 150 ? ? ma output saturation voltage vsat(bf4) io =100ma ? ? 0.5 v input current ibf4cont bf4cont=0v -70 -50 -30 a h input voltage vinh 4.2 ? 6.0 v buffer4 l input voltage vinl 0 ? 0.3 v bc output voltage vbc vb=1.6 to 3.5v 2/3vb -0.15 2/3vb 2/3vb +0.15 v
M61018GP rev.1.0, sep.19.2003, page 6 of 17 vwl truth table vwl1 vwl2 output condition h h output off condition h l oscillation start (oscillator on) condition l l dc/dc converter (5v)output condition l h dc/dc&vaf regulator output condition vbmon output condition * it needs the interval over 2ms in case of moving from the oscillation on to the output condition of dc/dc converter. sml truth table input motor each output buffer each output sml1 sml2 sml3 sml4 motor1 motor2 out1 out2 out3 sh bf1 bf2 bf3 note h h h h stand-by stand-by off off off stand-by off off off h h h l forward rotation stand-by h l off stand-by off off off h h l h reverse rotation stand-by l h off stand-by off off off h h l l brake stand-by l l off stand-by off off off motor1 control h l h h stand-by stand-by off off off stand-by off off off h l h l stand-by forward rotation off h l stand-by off off off h l l h stand-by reverse off l h stand-by off off off h l l l stand-by brake off l l stand-by off off off motor2 control l h h h stand-by stand-by off off off stand-by off off off l h h l stand-by stand-by off off off on off off off shutter control l h l h stand-by stand-by off off off stand-by on off off bf1 l h l l stand-by stand-by off off off on off off shutter+bf1 l l h h stand-by stand-by off off off stand-by off off off l l h l stand-by stand-by off off off stand-by off on off bf2 l l l h stand-by stand-by off off off stand-by off off on bf3 l l l l stand-by stand-by off off off stand-by off on on bf2+bf3 * please pass through the brake or stand-by mode by all means in case of moving from forward rotation to reverse rotation or from reverse rotation to forward rotation by the motor control. (ex.)forward rotation --> brake --> reverse rotation, reverse rotation-->stand-by --> forward rotation bf4 truth table input output bf4cont bf4 h off l l
M61018GP rev.1.0, sep.19.2003, page 7 of 17 sequence time chart example input signal ic control content vb vwl1 vwl2 vdd output signal vaf oscillator control sw 1ms 2ms 5ms regulator(vaf) : on dc/dc converter(vdd) : on oscillator : on
M61018GP rev.1.0, sep.19.2003, page 8 of 17 description of pin ta=25 c limits pin no. pin name peripheral circuit of pins parameter min typ max unit note v in h vdd -0.3 ? 6.0 v v in l 0 ? 0.3 v i in h ? ? 3.0 a vih=5.5v 1 vwl1 (input) vdd pgnd5 i in l -70 -45 -25 a vil=0v 2 pgnd2 pgnd2 i out 1.8 ? ? a vb=3.0v v sat ? ? 0.5 v io=500ma upper side+lower side (saturation voltage total) 3 out3 vdd vb2 pgnd2 4 vb2 vb2 i out 1.8 ? ? a vb=3.0v v sat ? ? 0.5 v io=500ma upper side+lower side (saturation voltage total) 5 out2 vdd vb2 pgnd1 6 pgnd1 pgnd1 i out 1.8 ? ? a vb=3.0v v sat ? ? 0.5 v io=500ma upper side+lower side (saturation voltage total) 7 out1 vdd vb1 pgnd1
M61018GP rev.1.0, sep.19.2003, page 9 of 17 description of pin (cont.) ta=25 c limits pin no. pin name peripheral circuit of pins parameter min typ max unit note v in h 2.0 ? 6.0 v v in l 0 ? 0.3 v i in h ? ? 3.0 a vih=5.5v 8 sml4 (input) vdd pgnd5 i in l -60 -40 -20 a vil=0v 9 nc v in h 2.0 ? 6.0 v v in l ? 0.3 v i in h ? ? 3.0 a vih=5.5v 10 sml3 (input) vdd pgnd5 i in l -60 -40 -20 a vil=0v v in h 2.0 ? 6.0 v v in l ? 0.3 v i in h ? ? 3.0 a vih=5.5v 11 sml2 (input) vdd pgnd5 i in l -60 -40 -20 a vil=0v v in h 2.0 ? 6.0 v v in l 0 ? 0.3 v i in h ? ? 3.0 a vih=5.5v 12 sml1 (input) vdd pgnd5 i in l -60 -40 -20 a vil=0v 13 vb1 vb1 v out 2/3vb -0.15 2/3vb 2/3vb +0.15 v vb=1.6 to 3.5v 14 vbmon vb1 pgnd1
M61018GP rev.1.0, sep.19.2003, page 10 of 17 description of pin (cont.) ta=25 c limits pin no. pin name peripheral circuit of pins parameter min typ max unit note v in h 4.2 ? 6.0 v v in l 0 ? 0.3 v i in h ? ? 3.0 a vih=5.5v 15 bf4cont (input) vdd pgnd5 i in l -70 -45 -25 a vil=0v i out 700 ? ? ma vb=3.0v v sat ? ? 0.5 v io=500ma sricont=0v 16 sh vb1 pgnd5 i out 700 ? ? ma vb=3.0v v out 480 580 680 mv 1 ? between sricont to gnd 17 sricont vb1 pgnd5 18 pgnd5 pgnd5 i out 800 ? ? ma vb=3.0v v sat ? ? 0.5 v io=500ma 19 bf3 pgnd5 i out 150 ? ? ma vb=3.0v v sat ? ? 0.5 v io=100ma 20 bf4 pgnd5 i out 800 ? ? ma vb=3.0v v sat ? ? 0.5 v io=500ma 21 bf2 pgnd4
M61018GP rev.1.0, sep.19.2003, page 11 of 17 description of pin (cont.) ta=25 c limits pin no. pin name peripheral circuit of pins parameter min typ max unit note 22 pgnd4 pgnd4 i out 2 ? ? a vb=3.0v v sat ? ? 0.5 v io=1a 23 bf1 pgnd4 24 pgnd3 pgnd3 i out 1 ? ? a vb=3.0v 25 vch pgnd3 vdd i out1 2.5 5.0 10.0 a discharge current i out2 -45 -30 -15 a charge current 26 ct pgnd3 vdd pgnd5 v out 4.5 5.0 5.5 v 27 vdd vdd 28 sgnd sgnd
M61018GP rev.1.0, sep.19.2003, page 12 of 17 description of pin (cont.) ta=25c limits pin no. pin name peripheral circuit of pins parameter min typ max unit note 29 nc v out 1.5 1.6 1.7 v 30 vref vdd sgnd pgnd2 v out 3.9 4.1 4.3 v vdd=4.5 to 5.5v il=0 to 50ma 31 vaf vdd sgnd pgnd2 v in h vdd -0.3 ? 6.0 v v in l 0 ? 0.3 v i in h ? ? 3.0 a vih=5.5v 32 vwl2 (input) vdd pgnd2 i in l -70 -45 -25 a vil=0v
M61018GP rev.1.0, sep.19.2003, page 13 of 17 application example fil m widing shutter drive dc motor drive control logic vb dc/dc circuit l ens d r i ve r egu l ator circuit vdd vaf vdd vch oscillator vb b u ff er driver bf4 ct vref bf4cont bf4 bf3 bf2 bf1 sricont out1 battery check circuit b u ff er driver bf2 b u ff er driver bf3 ired vb r e d -eye vb shutter drive sgnd pgnd 5 pgnd 4 pgnd 3 pgnd 2 pgnd 1 m m out2 out3 sh led vb led vb vbmon 4 13 vwl 2 vwl 1 sml 4 sml 3 sml 2 sml 1 vb2 vb1 b u ff er driver bf1 28 18 22 24 2 6 23 21 19 20 17 16 3 5 7 9 29 nc nc 26 14 32 1 8 10 11 12 15 30 31 27 25 c4 micon port micon a/d battery micon port l1 c5 d1 c1 c2 c3 i max =100ma i max =500ma i max =500ma i max =2a r=1 ? ,0.5w r=1 to 3 ? r=1 to 3 ? c1:100 f aluminum electrolytic capacitor + 2.2 f ceramic capacitor c2:10 f tantalum or aluminum electrolytic capacitor c3:0.01 f ceramic capacitor c4:330pf ceramic capacitor c5:220 f aluminum electrolytic capacitor l1:47 h(sumida electric co.,ltd. :cdrh62b-470mc) d1:schottky barrier diode(rohm co.,ltd.:rb461f) note1:please be separate, and connect sgnd with battery gnd. note2:please be separate, and connect pgnd3 with battery gnd. (constant current by this resistor)
M61018GP rev.1.0, sep.19.2003, page 14 of 17 typical performance data (ta=25c) vaf vs. io 3.7 3.8 3.9 4 4.1 4.2 0 20406080100 io (ma) vdd vs. io 4.70 4.80 4.90 5.00 5.10 5.20 0 20 40 60 80 100 120 140 io (ma) vaf vs. vdd 3.9 3.95 4 4.05 4.1 4.15 4.2 4 4.5 5 5.5 6 6.5 7 7.5 8 vdd (v) vdd vs.vb 4.70 4.80 4.90 5.00 5.10 5.20 1.8 2.2 2.6 3 3.4 3.8 vb (v) vbmon vs. vdd 0 1 2 3 4 5 1.8 2.2 2.6 3 3.4 3.8 vdd (v) vdd=5v vb=3v
M61018GP rev.1.0, sep.19.2003, page 15 of 17 bf1 vo(sat) vs. io 0 100 200 300 400 500 600 1 10 100 1000 io(ma) 0 100 200 300 400 500 600 1 10 100 1000 0 100 200 300 400 500 600 1 10 100 1000 0 100 200 300 400 500 600 1 10 100 1000 0 100 200 300 400 500 600 1 10 100 1000 bf2 vo(sat) vs. io io(ma) bf3 vo(sat) vs. io io(ma) bf4 vo(sat) vs. io io(ma) sh vo(sat) vs. io io(ma)
M61018GP rev.1.0, sep.19.2003, page 16 of 17 0 50 100 150 200 250 300 1 10 100 1000 0 50 100 150 200 250 300 1 10 100 1000 0 50 100 150 200 250 300 1 10 100 1000 0 50 100 150 200 250 300 1 10 100 1000 0 50 100 150 200 250 300 1 10 100 1000 0 50 100 150 200 250 300 1 10 100 1000 out1 hi side vo(sat) vs. io io(ma) out1 low side vo(sat) vs. io io(ma) out2 hi side vo(sat) vs. io io(ma) out2 low side vo(sat) vs. io io(ma) out3 hi side vo(sat) vs. io io(ma) out3 low side vo(sat) vs. io io(ma)
M61018GP rev.1.0, sep.19.2003, page 17 of 17 package dimensions lqfp32-p-77-0.80 weight(g) ? 0.17 jedec code eiaj package code lead mater ial allo y 42 32p6b-a plastic 32pin 7 ? 7mm bod y lqfp ? 0.1 ? ? 0.2 ? ? ? ? ? ? ? ? symbol min nom max a a 2 b c d e h e l l 1 y b 2 dimension in millimeters h d a 1 0.5 ? ? i 2 1.0 ? ? m d 7.4 ? ? m e 7.4 10? 0? 0.1 1.0 0.7 0.5 0.3 9.2 9.0 8.8 9.2 9.0 8.8 0.8 7.1 7.0 6.9 7.1 7.0 6.9 0.175 0.125 0.105 0.45 0.35 0.3 1.4 0 1.7 e a 1 a 2 l 1 l detail f lp a3 c e e h e 1 8 9 32 25 24 16 17 h d d m d m e a f y b 2 i 2 recommended mount p ad b x m lp 0.45 ? ? 0.6 0.25 ? 0.75 ? ? 0.2 x a3 e
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