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MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
DESCRIPTION
VREF NC SGND VWL2 VDD CT VCH 24 PGND3 23 BF1 22 PGND4 21 BF2 20 BF4 19 BF3 18 PGND5 17 SRICONT 9 10 11 12 13 14 15 16 NC SML3 SML2 SML1 VB1 SH BF4CONT VBMON
Film widing
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 VWL1 1 PGND2 2 OUT3 3 VB2 OUT2 4 5 7 8
32 31 30 29 28 27 26 25
M61018GP
APPLICATION
Motor driver for compact camera etc.
PGND1 6 OUT1 SML4
RECOMMEND OPERATING CONDITION
Supply voltage range Rated supply voltage * * * * * * * * * * * * * * * * 1.8 to 3.5V **************** 3.0V
VAF
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 .
PIN CONFIGURATION
Outline
32P6B
BLOCK DIAGRAM
CT
VBMON
VWL VWL SML SML SML SML 2 1 4 3 2 1
VB2 VB1
NC
NC
26
VCH
14
Battery Check Circuit
32
1
8
10
11
12
4
13
9
29
25
VDD
DC/DC Circuit
Oscillator
OUT1
7
M
27
VB VDD
DC motor drive
OUT2 OUT3
5
M
31
VAF
Control Logic
Regulator Circuit
3
VB
Lens drive Shutter drive
30
VREF
SH Buffer driver BF4 Buffer driver BF3 Buffer driver BF2 Buffer driver BF1 Shutter drive
16
SRICONT
15
BF4CONT
17 28 18 22 24 2 6
20
VB
BF4 VB
19
LED
BF3 VB
21
Red -eye
BF2 VB
23
IRED
BF1
LED
SGND PGND PGND PGND PGND PGND 5 4 3 2 1
MITSUBISHI
(1/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA (Ta=25C , unless noted)
Ratings 4.0 6.0 550 4.4 6.0 0 to VDD+0.3 - 20 to 60 - 40 to 150 + 1000V over _ Unit V V mW mW/ C V V C C V C=100PF R=1.5K Remark note1 note1 Ta=25C > Ta = 25C 3,4,11,12,13,14,17pin note2
ABSOLUTE MAXIMUM RATINGS
Parameter Supply voltage Supply voltage Power dissipation Thermal derating Pin input voltage Another pin Operating temperature Storage temperature Surge voltage Symbol VB VDD Pd K VIF VI/O Topr Tstg Vsurge
note1 : As a principle , do not provide reversely. note2 : As a principle , do not provide over supply voltage or under ground voltage.
THERMAL DERATING (MAXIMUM RATING)
700 600 POWER DISSIPATION Pd(mW) - 4.4mW/C 500 400 300 200 100
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE Ta (C)
MITSUBISHI
(2/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
(Ta=25C,VB=3.0V,unless otherwise noted)
Limit Symbol Test condition min typ 3.0 max 3.5 5.0 5.0 5.0 10.0 1.8 1.0 35K 66 VDD voltage VB=2.0 to 3.3V VB=2.85V VB=2.85V out=50mA 4.5 50K 78 5.0 65K 90 5.5 100 100 100 3.90 -10 0 0 1.6 1.8 500 0 0.5 1.5 135 25 VB voltage 1 Between SRICONT to GND 1.6 480 700 Io=500mA Io=600mA SRICONT=0V 0.5 1.5 580 150 40 165 55 3.5 680 4.10 4.30 10 10 10 3.5 V A A mA V V Hz % V mV mV mA V mV mVp-p mS V A mA V V C C V mA mA V V *1 *1 *1 *1 *1 *1 *1 *1 Unit Note
ELECTRICAL CHARACTERRISTICS
Classification Parameter
Operating supply voltage range Consuming current While STAND BY consuming current While STAND BY consuming current Usual consuming current Operating start voltage Operating stop voltage Oscillation frequency DC/DC converter DUTY Output voltage Input stability Load stability Maximum output voltage Output voltage Regulator Load stability Ripple voltage Response time Operating voltage Maximum output current Continual maximum output current DC motor driver Output saturation voltage
VB IB1 IDD1 IDD2 Vstart Vstop fosc duty Vout Vout1 Vout2 Iout VAF VAF Vrip TAF VB(DC motor) Iomax Iocont Upper side+Lower side Vsat(DC motor) Io=500mA (saturation voltage total) Io=600mA VWL1:H,VWL2:H VWL1:H,VWL2:H
Consuming current When driver don't operate (Operating only DC/DC converter)
1.8
VB voltage VB voltage C=330pF
Iout=0 to 100mA > Vout = 4.5V IAF=50mA
VDD=4.5 to 5.5V VDD=5V VB=2.85V CVAF=10F VB voltage t=10S
IAF=0 to 20mA > Vout = 4.5V CVREF=0.1F
Spark killer diode VSF(DC motor) forward voltage Overheat protection circuit Taohp operating temperature Overheat protection Taohp hysteresis Operating voltage Simple output bias current Shutter driver Maximum output voltage Output saturation voltage Spark killer diode forward voltage *1 L=47H,CVDD=100 F. VB(shutter) Isht1 Isht2 Vsat(shutter) VSF(shutter)
MITSUBISHI
(3/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
( Ta=25C,VB=3.0V,unless otherwise noted)
Limit Test condition min typ max 3.5 V A 0.5 1.6 800 0.5 1.6 800 0.5 1.6 150 Io =100mA BF4CONT=0V -70 4.2 0 VB=1.6 to 3.5V -50 0.5 -30 6.0 0.3 3.5 3.5 3.5 V V mA V V mA V V mA V A V V V Unit Note
ELECTRICAL CHARACTERRISTICS(cont.)
Classification Parameter Symbol
Operating voltage Buffer1 Maximum output current Output saturation voltage Operating voltage Buffer2 Maximum output current Output saturation voltage Operating voltage Buffer3 Maximum output current Output saturation voltage Operating voltage Buffer4 Maximum output current Output saturation voltage Input current H input voltage L input voltage BC Output voltage
VB(BF1) Ibf1 Vsat(BF1) VB(BF2) Ibf2 Vsat(BF2) VB(BF3) Ibf3 Vsat(BF3) VB(BF4) Ibf4 Vsat(BF4) Ibf4cont VinH VinL Vbc
VB voltage t=1S Io=1A VB voltage t=1S Io=500mA VB voltage t=1S Io=500mA VB voltage
1.6 2.0
2/3VB 2/3VB 2/3VB +0.15 -0.15
MITSUBISHI
(4/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
Interface
Limit
Terminal name
Circuit diagram
VDD
Parameter
Min. Typ. Max. "H" input voltage "L" input voltage "H" input current "L" input current 2.0 6.0
Unit
Test condition and note
SML1 SML2 SML3 SML4
-60 -40 -20 0 0.3 VDD
V
3.0 A
VIH=5.5V
VIL=0V
VDD
"H" input voltage "L" input voltage
VDD -0.3 0
6.0 V
VWL1 VWL2
VDD
0.3
"H" input current "L" input current
3.0 A -70 -45 -25
VIH=5.5V
VIL=0V
MITSUBISHI
(5/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
VWL truth table VWL1 H H L L VWL2 H L L H Output OFF condition Oscillation start (Oscillator ON) condition DC/DC converter (5V)output condition DC/DC&VAF regulator output condition VBMON output condition Output condition
*It needs the interval over 2mS in case of moving from the oscillation on to the output condition of DV/DC converter.
SML truth table Motor each output INPUT MOTOR1 MOTOR2 OUT1 OUT2 OUT3 SML1 SML2 SML3 SML4 H Stand-by Stand-by OFF OFF OFF H H H Forward H H L H H L OFF Stand-by rotation Reverse H H L H Stand-by L H OFF rotation H L L H Brake L L OFF Stand-by L H H H Stand-by Stand-by OFF OFF OFF Forward L H L H OFF H L Stand-by rotation H H L L L H Stand-by Reverse OFF L L L H OFF Stand-by Brake L L L H H H Stand-by Stand-by OFF OFF OFF L L H H Stand-by Stand-by OFF OFF OFF H H L L Stand-by Stand-by OFF OFF OFF L L H L Stand-by Stand-by OFF OFF OFF H L H Stand-by Stand-by OFF OFF OFF L H L L L Stand-by Stand-by OFF OFF OFF L H L L Stand-by Stand-by OFF OFF OFF L L L L Stand-by Stand-by OFF OFF OFF Buffer each output SH
Stand-by Stand-by Stand-by Stand-by Stand-by Stand-by Stand-by Stand-by Stand-by
ON
Stand-by
ON
Stand-by Stand-by Stand-by Stand-by
BF1 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON ON OFF OFF OFF OFF
BF2 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF ON
Note BF3 OFF MOTOR1 OFF control OFF OFF OFF MOTOR2 OFF control OFF OFF OFF Shutter control OFF BF1 OFF OFF Shutter+BF1 OFF BF2 OFF BF3 ON ON
*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 BF4CONT H L Output BF4 OFF L
MITSUBISHI
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MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
Sequence Time chart example Input signal VB
VWL1
VWL2 Output signal VDD
VAF
IC control content Oscillator Control SW
1mS
2mS
5mS
Regulator(VAF) : ON
DC/DC converter(VDD) : ON
Oscillator : ON
MITSUBISHI
(7/8)
MITSUBISHI
PRELIMINARY
M61018GP
MOTOR DRIVER FOR CAMERA
Note regarding these materials * These materials are intended as reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. * Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party's right,originating in the use of any product data, diagrams, charts of circuit application examples contained in these materials. * All information contained in these materials, including product data, diagrams and charts, represent information on products at the time of publication of these materials, and are subject to change by Mitsubishi Electric Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for the latest product information before purchasing a product listed herein. * Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor when considering the use of a product contained herein for special applications, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear repeater use. * The prior written approval of Mitsubishi Electric Corporation is necessary to reprint or reproduce in whole or in part these materials. * If these products or technologies are subject to the Japanese export control restrictions, they must be exported under license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. * Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for further details on these materials or the products contained therein.
MITSUBISHI
(8/8)

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