AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Features • • • • • • • • • • • • Built in 5 full-swing/constant voltage drivers switched by serial control, three of those drivers being with brake function. Built in 1 constant current driver for shutter. Low on-resistance(1.25Ω, sum of on-resistance of upside and bottom side) Build-in thermal shutdown (TSD, 150℃) CH1~CH4 corresponds to control of 2-2 phase or 1-2 phase. All power supply systems(VCC, VM1～4) can be set up with an independent power supply. Power save mode corresponds by serial control setup and exterior pin control. All initial serial control setting is set to “0”, so IC can work if power save pin pulls high. The reference voltage, Vref, to be divided for exterior VC setup. VC can be setup in DAC from built-in voltage 1V. PI (photo interrapter drive) 2CH built-in. ON resistance change is possible. Small 40QFN (6＊6mm) is adopted. General Description AT5557 is a 6-channel H-Bridge motor drivers IC for the digital camera and so on. It has five full-swing/constant voltage drivers and one constant current driver. AT5557 can be operated in serial control mode or full exterior control mode. When operating in full exterior control mode, the mode of each CH is fixed by initial serial control setting. When operating in serial control mode, the mode of each driver can be setting by serial control. Applications • Stepping motor driver/ DC motor driver motor driver for DSC Block Diagram Aimtron reserves the right without notice to change this circuitry and specifications. 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 1 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Pin Configurations Ordering Information Part number AT5557N_GRE Package QFN-40, Green Marking □□□□ □□□□: Date Code *For more marking information, contact out sales representative directly 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 2 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Pin Description Pin NO. Symbol I/O 1 OUT1A O 2 OUT1B O 3 OUT2A O 4 OUT2B O 5 PGND1 G 6 PGND2 G 7 OUT3A O 8 OUT3B O 9 OUT4A O 10 OUT4B O 11 VM2 P 12 PI2 O 13 IN34A I 14 IN34B I 15 IN34C I 16 SDAT I 17 SLD I 18 IN5A I 19 IN5B I 20 VM3 P 21 OUT5A O 22 OUT5B O 23 PGND3 G 24 SCLK I 25 VCC P 26 PS I 27 AGND G 28 RNF G 29 OUT6A O 30 OUT6B O 31 VM4 P 32 IN6B I 33 IN6A I 34 VREF I 35 VC I 36 IN12C I 37 IN12B I 38 IN12A I 39 PI1 O 40 VM1 P Description H-bridge output terminal 1A of the constant voltage driver1 H-bridge output terminal 1B of the constant voltage driver1 H-bridge output terminal 2A of the constant voltage driver2 H-bridge output terminal 2B of the constant voltage driver2 GND of Power VM1 GND of Power VM2 H-bridge output terminal 3A of the constant current driver3 H-bridge output terminal 3B of the constant current driver3 H-bridge output terminal 4A of the constant current driver4 H-bridge output terminal 4B of the constant current driver4 Power supply for CH3, 4 motors PI2 driver output CH3, 4 STM control CH3, 4 STM control CH3, 4 STM control Serial control signal Serial control signal CH5 DCM control CH5 DCM control Power supply for CH5 motor H-bridge output terminal 5A of the constant voltage driver5 H-bridge output terminal 5B of the constant voltage driver5 GND of Power VM3 Serial control signal Control power supply Power save which can force all outputs to become open state GND Current detection terminal for the constant current driver6 H-bridge output terminal 6A of the constant current driver6 H-bridge output terminal 6B of the constant current driver6 Power supply for CH6 motor CH6 control CH6 control Reference voltage being divided for VC using VC CH1, 2 STM control CH1, 2 STM control CH1, 2 STM control PI1 driver output Power supply for CH1, 2 motors 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 3 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Absolute Maximum Ratings (Ta=+25°C) Parameter Symbol Supply Voltage VCC Supply Voltage VM1, 2, 3, 4 Control Input Voltage Power Dissipation Instantaneous Output Current Operating Temperature Junction Temperature Storage Temperature range Minimum ESD Rating (Human Body Model) VCC VM1, 2, 3, 4 VIN Pd Iout Topr Tj Tstg VESD Rated Value Min. Max. -0.5 +6.0 -0.5 +6.0 -0.5 VCC 1100 800 -20 +85 +150 -55 +150 2 Unit V V V mW mA ˚C ˚C ˚C KV 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2. Device are ESD sensitive. Handling precaution recommended. The Human Body model is a 100pF capacitor discharged through a 1.5KΩ resistor into each pin. Recommended Operating Conditions (Ta=+25°C) Parameter Symbol Supply Voltage VCC Supply Voltage VM1, 2, 3, 4 Control Input Voltage H-Bridge Output Current Logic Input Frequency VCC VM1, 2, 3, 4 VIN Iout Fin Values Min. +2.5 +1.9 0 -400 0 Typ. - Unit Max. +5.5 +5.5 VCC +400 100 Ｖ V V mA kHz Electrical Characteristics (Ta =+25℃, VCC = 3.3V, VM=5.0, unless otherwise noted. ) Parameter Symbol Condition Values Min. Circuit Current VCC Stand by Current ICCST VM Stand by Current IMST Circuit Current ICC IVM Power Save H Level Input Voltage VPSH L Level Input Voltage VPSL H Level Input Current IPSH L Level Input Current IPSL Pull-down Resistance RIN Control Input PIN/Serial Input PIN H Level Input voltage VINH RESET RESET, (VM1+VM2+VM3+VM4) PS=H; All input, PI1, PI2 open Unit Typ. Max. - 1 5.0 µA - 1 5.0 µA - 0.6 0.6 2.0 2.0 mA mA 2.0 -1 - 5 0 1.5 0.8 20 - V V µA µA MΩ 2.0 - - V 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 4 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC L Level Input voltage H Level Input current L Level Input current Pull-down Resistance UVLO UVLO Power-On-Reset Voltage Vref VREF Output Voltage CH1~CH5 Divers VINL INH INL RIN -1 - 5 0 1.5 0.8 20 - V µA µA MΩ VUVLO VRESET 1.7 0.8 2.0 1.6 2.3 2.4 V V 0.98 1.0 1.02 V 1.25 1.8 Ω 4.00 4.21 V 4.00 4.21 V - 1.25 1.8 Ω 0.30 0.31 0.32 V 0.30 0.31 0.32 V 200 100 200 60 4.0 - 5.0 - MHz nS nS nS nS 3.7 5.0 6.3 mA 5.8 7.5 9.2 mA 7.4 10.0 12.6 mA - 0.4 0.5 V -2.0 0 2.0 µA - 150 - ˚C VREF Output ON Resistance RON Output Constant Voltage 1 Vout1 Output Constant Voltage 2 Vout2 Iout=0 ~ 1mA Iout=+-200mA, Sum of on-resistance VC=1V (exterior VC setup), DAC: 3.79 4V, No-load VC=internal VC setup, 3.79 DAC: 4V, No-load CH6 Constant Current Driver Output ON Resistance RON Output Limit Voltage 1 VOL1 Output Limit Voltage 2 VOL2 Serial Control SCLK frequency SLD setup time SLD hold time SLD negate time SDAT setup time PI Driver fsclk Tsets Tholds Tnegs Tsetd On Current 1 On Current 2 On Current 3 On Voltage 4 Iout=+-200mA, Sum of on-resistance DAC=0.31V (exterior VC setup), RNF=1Ω, RM=5Ω VC=internal VC setup, RNF=1Ω, RM=5Ω It is referred as PI terminal voltage=2.2V after 200Ω setup It is referred as PI terminal IPION2 voltage=2.2V after 150Ω setup It is referred as PI terminal IPION3 voltage=2.2V after 100Ω setup It is referred as Iout=20mA after VPION4 20Ω setup IPION1 It is leak current when Ioff OFF TSD Thermal Shut Down TTSD Temperature Note: Temperature Hysteresis 30˚C VCC ≤ PIOUT Tip temperature in case H-bridge output turns OFF 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 5 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC 1. Serial Data Input Setting 2. Serial Port Write Timing 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 6 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Input-Output Logic Table 1. Full Exterior Mode (PS PIN=H) CH1~CH4: Stepping motor full-swing control 1-2 phase control mode truth value table IN12A IN12B (IN34A) (IN34B) IN12C (IN34C) OUT1A (OUT3A) OUT1B (OUT3B) OUT2A (OUT4A) OUT2B (OUT4B) H H L H L H L L H H Z Z H L L H L L H H L L L H L H Z Z L L L L H L H H L H Z Z L H H L L H L L H H H H H L Z Z CH1 (CH3) forward rotation OFF reverse rotation reverse rotation reverse rotation OFF forward rotation forward rotation CH2 (CH4) forward rotation forward rotation forward rotation OFF reverse rotation reverse rotation reverse rotation OFF 2-2 phase control mode truth value table IN12A IN12B (IN34A) (IN34B) IN12C (IN34C) OUT1A (OUT3A) OUT1B (OUT3B) OUT2A (OUT4A) OUT2B (OUT4B) H H L H L H L L H L L H H L L L L L H L H H L L H L L H CH1 (CH3) forward rotation reverse rotation reverse rotation forward rotation CH2 (CH4) forward rotation forward rotation reverse rotation reverse rotation CH5: DC motor full-swing control IN5A L H L H IN5B L L H H OUT5A Z H L L OUT5B Z L H L MODE OFF forward rotation reverse rotation brake 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 7 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC CH6: constant-current control for Shutter IN6A L H L H IN6B L L H H OUT6A Z H L L OUT6B Z L H L MODE OFF forward rotation reverse rotation brake < Notes > Electric current in the OUTXA Æ OUTXB direction is being made (+) = forward rotation. H: Hi level; L: Low level; Z: Hi impedance 2. Serial Control Mode CH1~CH4: Stepping motor full-swing & constant-voltage control 1-2 phase control mode truth value table IN12A IN12B (IN34A) (IN34B) IN12C (IN34C) OUT1A (OUT3A) OUT1B (OUT3B) OUT2A (OUT4A) OUT2B (OUT4B) H H L H L H L L H H Z Z H L L H L L H H L L L H L H Z Z L L L L H L H H L H Z Z L H H L L H L L H H H H H L Z Z CH1 (CH3) forward rotation OFF reverse rotation reverse rotation reverse rotation OFF forward rotation forward rotation CH2 (CH4) forward rotation forward rotation forward rotation OFF reverse rotation reverse rotation reverse rotation OFF 2-2 phase control mode truth value table IN12A IN12B (IN34A) (IN34B) IN12C (IN34C) OUT1A (OUT3A) OUT1B (OUT3B) OUT2A (OUT4A) OUT2B (OUT4B) H H L H L H L L H L L H H L L L L L H L H H L L H L L H CH1 (CH3) forward rotation reverse rotation reverse rotation forward rotation CH2 (CH4) forward rotation forward rotation reverse rotation reverse rotation 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 8 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC CH6: Constant-current control for Shutter CH6 IN/IN control mode truth value table IN6A L H L H IN6B L L H H OUT6A Z H L L OUT6B Z L H L MODE OFF forward rotation reverse rotation brake CH6 EN/IN control mode truth value table IN6A L H H IN6B L H OUT6A Z H L OUT6B Z L H MODE OFF forward rotation reverse rotation 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 9 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC CH3~CH5: DC motor full-swing & constant-voltage control DC motor drive by completeness serial control is possible. In combination with IN input, it corresponds also to a PWM drive. 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 10 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Serial Control Map B8 CH3, 4 STM/DCM B7 DCM input set up B6 CH5 control switch exterior/internal B5 Data B9 CH3, 4 Simultaneous control Address B10 CH6 IN/IN EN/IN Contents B11 CH5 Full swing/ constant voltage No CH3, 4 Full swing/ constant voltage B12 CH1, 2 Disable CH3, 4 bit Disable bit b13 1 b14 0 0 3CH DCM 2bit control b15 Mode setup (Table1～ Table8) 0 1 1 4CH DCM 2bit control 0 1 CH1～CH4 Disable bit setup (Table9) 0 1 0 5CH DCM 2bit control 0 2 CH1～CH5 DCA setup (Table10, 11) 0 0 1 PI1 OFF/ON 0 3 CH3 DCM control (Table12) 1 0 0 PS(Power save) CH1, 2 Full swing/ constant voltage 4 CH4 DCM control (Table12) 1 1 1 PI2 OFF/ON CH3, 4 5bit DAC 5 CH5 DCM control (Table12) 1 1 CH1, 2 3bit DAC 6 PI setup (Table13,14) 1 PI2 ON Resistance 7 PS/RESET (Table15,16) PI1 ON Resistance 8 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 11 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC B4 CH6 4bit DAC B3 B2 VC setup inside/exterior CH5 5bit DAC B1 B0 RESET 8 Æ Mode initial setting (Indispen sable) 1 Æ Constant voltage setup (Arbitrary) 3 2 Disable control setup (Indispen sable) Æ PI setup (Arbitrary) 7 Æ A mode setup, initial setting bit Æ Control bit Æ Motor drive control bit Æ < Notes > (1) A setup of DAC is disregarded at the time of a full swing setup. (2) CH3, 4 2bit control is disregarded at the time of a stepping motor setup. (3) All initial setting after RESET release is set to “0”. Basic setting sequence Power save release (Indispen sable) Æ 4, 5, 6 CH3～CH5 DCM setup 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 12 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Serial Setting Table Address: < b15, b14, b13 > = < 0, 0, 0 > : (Table1～Table8) Table1 Æ CH1~CH5 Output mode setup b12 0 Full swing b11 1 Constant voltage 0 Full swing b10 1 Constant voltage 0 Full swing 1 Constant voltage Table2 Æ CH6 Control system setup b9 0 IN6A=IN IN6B=IN 1 IN6A=EN IN6B=IN Table3 Æ CH3, 4 Simultaneous control of DC motor b8 0 CH3, 4 independent control 1 CH3, 4 simultaneous control Table4 Æ CH3,4 The input terminal at the time of STM/DCM setup b7 0 STM IN34A=A input IN34B=B input IN34C=C input 1 DCM IN34A=CH3 PWM IN IN34B= CH4 PWM IN IN34C= CH5 PWM IN Table5 Æ CH3~CH5 DCM incoming signal MODE setup b6 0 Input=L Active 1 Input=H OFF Input=L OFF Input=H Active Table6 Æ CH5 Control input setup b5 0 PIN IN5A/IN5B control 1 Serial control Table7 Æ VC setup b4 0 Built-in VREF 1 Exterior VC 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 13 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Table8 Æ CH6 DAC setup b3 b2 b1 b0 RNF voltage value 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 310 300 290 280 270 260 250 240 230 220 210 200 190 180 170 160 Unit [mV] Address: < b15, b14, b13 > = < 0, 0, 1 >: (Table9) Table9 Æ Disable Bit setup b12 0 CH1, 2 Disable b11 1 CH1, 2 Enable 0 CH3, 4 Disable 1 CH3, 4 Enable Note: If PS PIN=H, this setup is disregarded. Address: < b15, b14, b13 > = < 0, 1, 0 >: (Table10, 11) Table10 Æ CH1, 2 DAC setup b12 b11 b10 Constant voltage value 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 4.0 3.5 3.0 2.5 2.0 1.5 1.0 Prohibition of a setup Unit [V] 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 14 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Table11 Æ CH3~CH5 DAC setup b9/b4 b8/b3 b7/b2 b6/b1 b5/b0 Constant voltage value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 Unit [V] Address: < b15, b14, b13 > = < 0, 1, 1 > =CH3, < 1, 0, 0 >=CH4, < 1, 0, 1 >=CH5: (Table12) Table12 Æ CH3~CH5 Control of DC motor b12 b11 MODE 0 1 0 1 0 0 1 1 OFF Forward rotation Reverse rotation Brake 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 15 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Address: < b15, b14, b13 > = < 1, 1, 0 >: (Table13, 14) Table13 Æ PI ON/OFF setup b12 0 PI1=OFF (output “Hi-Z”) b11 1 PI1=ON (output “L”) 0 PI2=OFF (output “Hi-Z”) 1 PI2=ON (output “L”) Table14 Æ PI ON resistance b10, b8 b9, b7 PI ON resistance 0 0 1 1 0 1 0 1 Full on (20 ohm) 100 ohm 150 ohm 200 ohm Address: < b15, b14, b13 > = < 1, 1, 1 >: (Table15, 16) Table15 Æ PS setup b12 0 Power Save 1 Active Table16 Æ RESET setup b0 0 SET 1 RESET Note: RESET clears itself and returns to an initial value. 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 16 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Application1 ( CH1, 2 STM, CH3, 4 STM, CH5 DCM, CH6 Shutter) 10uF Shutter STM(AF) STM (ZOOM) STM(Iris) OUT1A OUT6B OUT1B OUT6A OUT2A RNF OUT2B AGND PGND1 PS PGND2 VCC OUT3A SCLK OUT3B PGND3 OUT4A OUT5B OUT4B OUT5A 10uF DCM (ZOOM) Coil (Iris) CH1, 2 control CH3, 4 control CPU for Control Application2 ( CH1, 2 STM, CH3, 4 STM, CH5 DCM, CH6 Shutter) 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 17 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Application3 ( CH1, 2 STM, CH3, 4 , 5 DCM, CH6 Shutter) DCM control of CH3, 4, 5 is serial, and is set up. The speed control by PWM drive is attained in signal input at IN34A, IN34B, IN34C VM4 IN6B IN6A VC VREF IN12C IN12B PI1 OUT6B OUT1B OUT6A OUT2A RNF OUT2B AGND OUT5A VM3 OUT5B OUT4B IN5B PGND3 OUT4A IN5A OUT3B SLD SCLK SDAT OUT3A IN34C VCC IN34B PS PGND2 IN34A PGND1 VM2 DCM (ZOOM) Shutter OUT1A PI2 STM(AF) IN12A VM1 10uF DCM (ZOOM) CH1, 2 control 10uF DCM (ZOOM) Coil (Iris) CH3, 4, 5 control CPU for Control Application4 ( CH1, 2 STM, CH3, 4 , 5 DCM, CH6 Shutter) 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 18 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Package Outline (units:mm): QFN-40 COMMON SYMBOL DIMENSIDNS MILLIMETER DIMENSIDNS INCH MIN. NOM. MAX. MIN. NOM. MAX. A 0.7 0.75 0.8 0.027 0.029 0.031 A3 0.20 BSC. 0.008 BSC. b 0.18 0.25 0.30 0.007 0.010 0.012 D 5.925 6.000 6.075 0.233 0.236 0.239 D2 4.50 4.65 4.80 0.177 0.183 0.189 E 5.925 6.000 6.075 0.233 0.236 0.239 E2 4.50 4.65 4.80 0.177 0.183 0.189 e 0.50 BSC. 0.020 BSC. L 0.35 0.40 0.45 0.014 0.016 0.018 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 19 AT5557 Preliminary Product Information Serial Input 6CH Motor Driver for DSC Reflow Profiles Profile Feature Average ramp-up rate (TL to TP) Preheat -Temperature Min(Tsmin) -Temperature Max (Tsmax) -Time (min to max)(ts) Tsmax to TL -Ramp-up Rate Time maintained above: -Temperature (TL) -Time (tL) Peak Temperature(TP) Time within 5° C of actual Peak Temperature (tP) Ramp-down Rate Time 25° C to Peak Temperature Sn-Pb Eutectic Assembly Large Body Small Body Pkg. thickness Pkg. thickness <2.5mm or Pkg. ≥2.5mm or Pkg. 3 volume ≥350mm3 volume <350mm Pb-Free Assembly Small Body Large Body Pkg. thickness Pkg. thickness ≥2.5mm or Pkg. ≥2.5mm or Pkg. volume ≥350mm3 volume ≥350mm3 3° C/second max. 3° C/second max. 100° C 150° C 60-120 seconds 150° C 200° C 60-180 seconds 3° C/second max. 183° C 60-150 seconds 217° C 60-150 seconds 225+0/-5° C 10-30 seconds 240+0/-5° C 10-30 seconds 6° C/second max. 6 minutes max. 245+0/-5° C 10-30 seconds 250+0/-5° C 20-40 seconds 3° C/second max. 8 minutes max. *All temperatures refer to topside of the package, measured on the package body surface. 7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW: http://www.aimtron.com.tw 2/15/2006 REV:1.0 Email: [email protected] 20