Motor Driver MM1036 MITSUMI Motor Driver Monolithic IC MM1036 Outline This is a motor driver IC developed for video movie use. It has four modes : open, forward, reverse and brake. It can be used with power supply voltages of 4~16V. Features 1. 2. 3. 4. 5. 6. 7. Operating voltage range Current consumption during standby Built-in 2.2V stable power supply Can operate on single power supply Control pins D0 and D1 have TTL interface Built-in thermal shutdown Built-in counter-electromotive clamp diode Package SOP-8B (MM1036XF) Applications Video movies (auto-focus, zoom) Equivalent Circuit Diagram 4~16V 2µA max Motor Driver MM1036 MITSUMI Pin Description 8 7 1 2 6 3 Pin no. Pin name 1 GND 2 M0 M0 output pin 3 M1 M1 output pin 4 VCC VCC 5 VC Output voltage control 6 VREF 7 D0 D0 control pin 8 D1 D1 control pin 5 4 SOP-8B Function GND Stable power supply Mode Settings D0 D1 Mode M0 M1 L L Open L L H L Forward H L L H Reverse L H H H Brake L L Absolute Maximum Ratings (Ta=25°C) Item Symbol Ratings Units Storage temperature TSTG -40~+125 °C Operating temperature TOPR -15~+75 °C Power supply voltage VCC 20 V Stable power supply Pd Output current IO D0, D1 applied voltages VDIN -0.3~+7.0 V Voltage applied to VC VCIN -0.3~+7.0 V Notes : 1 Loss tolerance for unit of C 2 Loss tolerance when mounted on 20 3 Within 100ms [Refer to materials] * * * 38 350 470 100 *1 *2 *3 1 [mm] glass epoxy board Conditions mW mA VDIN <= VCC+0.7 Motor Driver MM1036 MITSUMI Electrical Characteristics (Except where noted otherwise, Ta=25°C, VCC=6.0V, VM=4.5V) Item Operating voltage Consumption current 1 Consumption current 2 Output saturation voltage (L) Output voltage (L) Load fluctuation 1 Output voltage (L) Load fluctuation 2 M0, M1 I/O ratio Output voltage range Output voltage (H) Load fluctuation 1 Output voltage (H) Load fluctuation 2 Reference voltage D0, D1 threshold voltages D0, D1 input currents Thermal shutdown operating temperature Thermal shutdown hysteresis temperature Symbol VCC Icc1 ICC2 Vsat Lreg1 (L) Lreg2 (L) K VM Lreg1 (H) Lreg2 (H) Vref VTH ID 100 80 60 ( 2) * 40 ( 1) * 20 0 0 5 10 15 Input output difference voltage VCC-VM(V) Note : Calculate from Io max.=Pd/(VCC -VM+0.3) 1 Unit : IC 2 When mounted on glass epoxy board 20 38 1 [mm] * * Measuring Circuit VD0, VD1=0V, VCC=16V VD0, VD1=2.4V, VCC=16V IM=60mA IM=10~60mA IM=10~100mA K=VM/VC, IM=0mA IM=-60mA IM=0~-65mA IM=-10~-100mA Iref=1mA VD0, VD1=5V Min. Typ. Max. 4.0 16 2.0 9.5 15 250 200 350 2.85 3.00 3.15 2.0 VCC-1.1 100 200 2.10 2.20 2.30 0.6 2.4 40 100 150 Units V µA mA mV mV mV 50 °C V mV mV V V µA °C Loss tolerance-Temperature characteristics Loss tolerance Pd (mW) Maximum output current Iomax (mA) Maximum output current-Input/output difference voltage characteristics (25°C) Measurement conditions 500 ( 2) * 400 300 ( 1) * 200 100 0 0 25 50 75 100 125 Ambient temperature Ta (°C) : IC *12 Unit When mounted on glass epoxy board * 20 38 1 [mm] 150