AMIS-30623 Micro-stepping Motor Driver INTRODUCTION The AMIS30623 is a singlechip microstepping motordriver with position controller and control/diagnostic interface. It is ready to build dedicated mechatronics solutions connected remotely with a LIN master. The chip receives positioning instructions through the bus and AMIS30623 APPLICATIONS The AMIS30623 is ideally suited for small positioning surveillance, satellite dish, renewable energy systems). applications. Target markets include: automotive (headlamp Suitable applications typically have multiple axes or require alignment, HVAC, idle control, cruise control), industrial mechatronics solutions with the driver chip mounted equipment (lighting, fluid control, labeling, process control, directly on the motor. XYZ tables, robots...) and building automation (HVAC, Table 1. ORDERING INFORMATION Part No. Peak Current End Market/Version Package* Shipping AMIS30623C6239G 800 mA SOIC20 Tube/Tray (Pb Free) AMIS30623C6239RG 800 mA SOIC20 Tape & Reel (Pb Free) Industrial High Voltage Version AMIS30623C623AG 800 mA NQFP32 (7 x 7 mm) Tube/Tray (Pb Free) AMIS30623C623ARG 800 mA NQFP32 (7 x 7 mm) Tape & Reel (Pb Free) AMIS30623C6238G 800 mA SOIC20 Tube/Tray (Pb Free) AMIS30623C6238RG 800 mA SOIC20 Tape & Reel Automotive (Pb Free) High Temperature AMIS30623C623BG 800 mA NQFP32 (7 x 7 mm) Tube/Tray Version (Pb Free) AMIS30623C623BRG 800 mA NQFP32 (7 x 7 mm) Tape & Reel (Pb Free) *For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. QUICK REFERENCE DATA Table 2. ABSOLUTE MAXIMUM RATINGS Parameter Min Max Unit V , VHW2, VSWI Supply voltage, hardwired address and SWI pins 0.3 +40 (Note 3) V BB Vlin Bus input voltage 40 +40 V T Junction temperature range (Note 4) 50 +175 C J Tst Storage temperature 55 +160 C Vesd (Note 5) HBM Electrostatic discharge voltage on LIN pin 4 +4 kV HBM Electrostatic discharge voltage on other pins (Note 6) 2 +2 kV MM Electrostatic discharge voltage on other pins (Note 7) 200 +200 V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Table 3. OPERATING RANGES Parameter Min Max Unit V Supply voltage +6.5 +29 V BB T Operating temperature range 40 +165 C J 3. For limited time: V <0.5 s, SWI and HW2 pins <1.0 s. BB 4. The circuit functionality is not guaranteed. 5. HBM according to AECQ100: EIAJESD22A114B (100 pF via 1.5 k ) and MM according to AECQ100: EIAJESD22A115 A. 6. Tested on AMIS30623C6238(R)G version. 7. Tested on AMIS30623C623B(R)G version.