LB1935FA

Ordering number : ENA2060 LB1935FA Monolithic Digital IC Stepping Motor Driver IC Overview http://onsemi.com LB1935FA is IC with forward/reverse motor drive 2-channel in which low saturation voltage and low voltage operation possible. Its small sized package is optimal for 2 phase excitation drive of 2 phase bipolar stepping motors for various portable devices such as digital still cameras. Features Low saturation voltage, VO (sat) = 0.3V typ at IO = 150mA Built-in shoot-through current protection circuit No standby current consumption (or zero) Built-in thermal shutdown circuit Micro10 small-sized package Absolute Maximum Ratings at Ta = 25°C Parameter Maximum power source voltage Applied output voltage Applied input voltage GND Pin outflow current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VOUT max VIN max I GND Pd max Topr Tstg OUT1, OUT2, OUT3, OUT4 pin ENA, IN1, IN2 pin Per channel With substrate* Conditions Ratings -0.3 to +8.0 VCC+VSF -0.3 to +8.0 400 400 -20 to +75 -40 to +150 Unit V V V mA mW °C °C * Specified substrate: 20.0mm×10.0mm×0.8mm, paper phenol Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contac...