Features: • Three-phase full-wave linear driver• Digital speed control circuit• Start and stop circuits (active low)• RPM switching H: 300 rpm L: 360 rpm• Current limiter circuit• Built-in index comparator• Thermal shutdown circuitPinoutSpecifications ...
LB1910: Features: • Three-phase full-wave linear driver• Digital speed control circuit• Start and stop circuits (active low)• RPM switching H: 300 rpm L: 360 rpm• Current limit...
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Motor / Motion / Ignition Controllers & Drivers Step Motor Driver IC for 2-phase Excit
Parameter | Symbol | Conditions | Ratings | Unit |
Maximum supply voltage | VCC MAX | 7.0 | V | |
Maximum output current | IO max1 | t ² 0.5 s | 1.0 | A |
Maximum steady-state output current | IO max2 | 0.7 | A | |
Allowable power dissipation | Pd max | Independent IC | 0.5 | W |
Operating temperature | Topr | 20 to +80 | °C | |
Storage temperature | Tstg | 40 to +150 | °C |