MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER DESCRIPTION PIN CONFIGURATION (TOP VIEW) The M63000SP is a semiconductor IC developed as the motor driver used to CD Player,CD-ROM. This circuit includes Standby circuit,TSD circuit and 4-Channel BTL Driver that is able to drive four actuators with one IC. Vref - in 1 36 Standby Vref - out 2 35 SS . GND Vctl1(+) 3 34 Vctl4(+) VM1(-) 4 33 VM4(-) VM1(+) 5 32 VM4(+) 6 31 7 30 FEATURES ● Low Output saturation voltage (typ:1.35V,at 0.5A) ● Large Operating supply voltage range(4.5–15V) ● Minimum Crossover distortion APPLICATION 8 9 GND 10 M63000SP CD Player,CD-ROM,Video-CD 29 28 GND 27 11 26 12 25 VM2(+) 13 24 VM3(+) VM2(-) 14 23 VM3(-) Vctl2(+) 15 22 Vctl3(out) Reg-Vref 16 21 Vctl3(-) Vcc 17 20 Vcc Reg-base 18 19 Vctl3(+) Outline 36P4E BLOCK DIAGRAM Vctl1(+) 3 + - Vref- out Vref - in Vcc Vcc 2 1 17 20 + - Regbase 18 1.23V + Reg-Vref 16 + - 34 Vctl4(+) 10K 10K VM1(+) 5 + - 5K 5K 10K + - 4 Vctl2(+) 15 + + 10K VM2(+) 13 14 + 33 VM4(-) Standby Function 19 Vctl3(+) 21 Vctl3(-) 22 Vctl3 out TSD 37K + - 24 VM3(+) + 23 VM3(-) CH3 CH2 VM2(-) 32 VM4(+) + - 1–4 ch 5K + - + CH4 CH1 VM1(-) 10K 35K + 36 35 6–12, 25–31 Standby SS.GND PGND ( 8PIN) MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER PIN DESCRIPTIONS Pin No. 1 2 3 4 5 6 – 12 13 14 15 16 17 18 Symbol Vref - in Vref - out Vctl1(+) VM1(-) VM1(+) GND VM2(+) VM2(-) Vctl2(+) Reg-Vref Vcc Reg-base Function Reference voltage input terminal Reference voltage output terminal CH1 amp. non-inverted input terminal CH1 amp. inverted output terminal CH1 amp. non-inverted output terminal GND CH2 amp. non-inverted output terminal CH2 amp. inverted output terminal CH2 amp. non-inverted input terminal Connect the resistors Power supply Connect the base of external PNP Pin No. 19 20 21 22 23 24 25 – 31 32 33 34 35 Symbol Vctl3(+) Vcc Vctl3(-) Vctl3(out) VM3(-) VM3(+) GND VM4(+) VM4(-) Vctl4(+) SS . GND Standby 36 Function CH3 amp. non-inverted input terminal Power supply CH3 amp. inverted input terminal CH3 input amp. output terminal CH3 amp. inverted output terminal CH3 amp. non-inverted output terminal GND CH4 amp. non-inverted output terminal CH4 amp. inverted output terminal CH4 amp. non-inverted input terminal Small signal GND L standby input terminal ABSOLUTE MAXIMUM RATING (Ta=25˚C) Conditions Symbol Vcc Io Parameter Supply Voltage Output Current 17 , Vin Maximum Input Voltage of each Terminals 1 , Pt Kθ Tj Topr Tstg Power Dissipation Thermal derating Junction temperature Operating temperature Storage temperature 20 3 , Rating 15 500 Unit V mA 0–Vcc V 5.7 22 150 -10–75 -40–125 W ˚C/W ˚C ˚C ˚C pin 15 , 16 , 19 , 21 , 34 , 36 pin With infinite heatsink With infinite heatsink RECOMMENDED OPERATING CONDITIONS Symbol Vcc Io Parameter Supply Voltage Output current ELECTRICAL CHARACTERISTICS Symbol Parameter Min. 4.5 Limits Typ. Unit Max. 13.2 500 V mA (Ta=25˚C,Vcc=9V unless otherwise noted.) Test conditions Min. Icc1 Circuit current at standby function Icc2 Circuit current Vsat Output saturation voltage Vofs 1 Vofs 2 Output offset voltage – 1 Output offset voltage – 2 Gv Voltage gain between input and output Standby Standby Function CH1, 2, 4, Vref=Vctl=2.5V (Gain=10times) CH 3 , Vref=Vctl=2.5V (Gain=2.66times) CH1, 2, 4 CH 3 uses input amp. as a buffer. 36 pin input voltage due to all circuit shutting off. 36 pin input voltage due to all circuit working. Reg5V Regulator output voltage Vcc=7.5V 16pin - GND: 3.6k 16pin - collector of PNP transistor: 10.8k 4.70 Ain CH1, 2, 3 and 4 input voltage range. Input Amp. input voltage range of each channel. 0.3V Iin 36 Standby terminal input current Standby terminal input current at 2.0V input. Limits Typ. -120 -100 19.08 13.62 Unit 100 µA 35 49 mA 1.35 1.90 V Vref=Vctl=2.5V, Standby=0V Vref=Vctl=2.5V, Standby=2.0V Top and Bottom saturation voltage of output power Tr. Load Current Io=0.5A Max. 20.00 14.54 +120 +100 20.83 15.37 0.8 2.0 4.90 mV dB V V 5.10 V Vcc-1.8V V 500 µA MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER ELECTRICAL CHARACTERISTICS Symbol (Ta=25˚C,Vcc=9V unless otherwise noted.) Parameter Test conditions Limits Min. Typ. Max. Unit IinR VREF amplifier input current Vref=2.5V -1 -0.05 0 µA IinC INPUT amplifier input current Vctl=Vref=2.5V -1 -0.15 0 µA Min. Limits Typ. Max. CONFIRMED PARAMETER AT ES EVALUATION These parameters cannot test under Ta=25˚C conditions. Therefore, these values of these parameters were confirmed by the ES evaluations. Symbol TSD Test conditions Parameter Thermal shut-down protection temperature 152 This device does not guarantee the electrical function until above TSD function temperature range. The function is guaranteed under maximum junction temperature that is regulated in the Absolute Maximum Rating, so TSD function is a protection circuit for unusual Tj when this device is used over Tj 150˚C. Therefore, this device must function under Tj maximum 150˚C condition. SHORT PROTECT M63000SP has an internal short protect circuit . It can proof between any output to Vcc or GND and each output to other output with under Vcc 13.2V condition. THE TIMING CHART Please start M63000SP with the following timing chart. Vcc Vref-in Vctl Standby Vctl=Vref-in Unit ˚C MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER EXPLANATION OF OPERATION 1.The characteristics between Control voltage and Output voltage CH1,CH2,CH4 AMP. CH3 AMP. The input Amp.(Vctl terminal)consists of the non-inverted Amp. and the output(VM+,VM-) is amplified by the different voltage between Vref and Vctl. The voltage gain of this input Amp. is 1 time. Also,the output Amp. is the Master-Slave constitution.Each of Master Amp.(VM+) and Slave Amp. (VM-)have the gain of 10 times and the output voltage is about (Vcc-0.7)/2. The three terminals(Inverted,non-inverted and output)of Input Amp. go to external pins. So,the Amp. constitution (for example, Buffer Amp.) and the Gain can be adjusted by the external resistors. The output Amp., the same with CH1, 2 and 4, consist of the Master-Slave Amp. Each of the Master-Amp.(VM+) and Slave Amp.(VM-) have the gain of 2.66 and the output voltage is about (Vcc-0.7)/2. Output of non-inverted Amp. (Gain=2.66) Output of non-inverted Amp. (Gain=10.0) + Vref + VM+ + + + VM+ + VM- CH3 CH1 Vctl+ Vref Vctl+ + VM- Vctl- + Vctlout 10KΩ 5KΩ Input of non-inverted Amp. (Gain=1) Output of inverted Amp. (Gain=10.0) CH1,2,4Amp. Input Amp. (sets gain externally) CH3Amp.(uses input Amp.as a Buffer Amp.) Vctl+ Vctl+ 0.5V Vref (2.5V) VM+ (Vcc-0.7)/2 Output of inverted Amp. (Gain=2.66) Vref (2.5V) VM- 1V VM+ VM- 2.66V 2.5V (Vcc-0.7)/2 2.5V Gain = 2.66V 5.0V 0.5V = 10.0 Times = 20 dB 5.32V Gain = 1.0V = 5.32 Times = 14.5dB MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER TYPICAL CHARACTERISTICS Output saturation voltage-Load current characteristics(Vcc=9V) Output Voltage (V) 9 0.86 8 0.92 0.97 Top side saturation voltage 1.07 1.12 1.02 Output H voltage 1.16 The voltage range that is able to drive a motor 7 2 1 Output L voltage 100 0.46 0.39 0.32 0.26 0.19 0.13 0.07 Bottom side saturation voltage 200 300 400 500 600 700 (mA) Load current Frequency characteristics (dB) (deg) 180 40 PHASE GAIN 20 90 GAIN 0 0 PHASE -20 -90 -40 -180 0.03 0.06 0.1 0.3 0.6 1 3 6 10 30 60 100 300 600 FREQUENCY(KHZ) Thermal derating curve Power Dissipation (Pdp) (W) With infinite heatsink 5.0 Used board Size:174 X 140mm Thickness:1.5mm Paper Phenol on both sides At mounted on a board 4.0 Without heatsink 3.0 2.0 1.0 0 25 50 75 100 Ambient Temperature (Ta) (˚C) 125 150 MITSUBISHI <CONTROL / DRIVER IC> M63000SP 4-CHANNEL ACTUATOR MOTOR DRIVER APPLICATION EXAMPLE 1 1 2.5V 1–4 ch Vref-in + - Vref Vref-out Standby 37K Standby Function 36 35K 2 35 Vctl1(+) + + - 3 5K 4K VM1(-) 4 10K 4K 13.3K Focus VM1(+) 4K 13.3K 4K 13.3K 6 4K 4K 13.3K 7 VM4(-) 33 13.3K VM4(+) + 5 + Vctl4(+) 34 13.3K 4K SS.GND 10K 5K + 32 13.3K + Tracking 31 13.3K 4K 30 TSD 29 8 GND 9 Slide 28 10 27 11 26 13.3K 12 VM2(+) GND 13 M + - 4K 3.75K + - 13.3K 4K 3.75K 10K 13.3K + - 14 4K 3.75K + - 25 10K Spindle VM3(+) 24 M 10K 23 VM3(-) VM2(-) 13.3K Vctl2(+) 15 5V VREG 10.8K + - 4K 560K pwm2 + 10K Vctl3(-) 21 82K Vcc 17 1K Vcc Vcc 20 0.022uF 10K 10K 18 + - + OP1 1.23V 10uF Vctl3(out) 5K 3.6K 6.8 0.022uF 22 Reg-Vref 16 6.8 10K 3.75K 10K 19 82K 560K Vctl3(+) Reg-base 10uF Vcc pwm1