LV8549MC

Ordering number : ENA2039C LV8549MC Monolithic Linear IC 12V Low Saturation Voltage Drive Stepper Motor Driver Overview The LV8549MC is a low saturation voltage stepper motor driver IC. It is optimal for Full step motor drive in 12V system products. http://onsemi.com Function DMOS output transistor adoption (Upper and lower total RON=1Ω typ) The compact package (SOIC10) is adopted VCC max=20v, IO max=1A For one power supply (The control system power supply is unnecessary.) Current consumption 0 when standing by SOIC10 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum power supply voltage Output impression voltage VCC max VOUT VCC OUT1 , OUT2 , OUT3 , OUT4 -0.3 to +20 -0.3 to +20 V V Input impression voltage GND pin outflow current VIN IGND ENA , IN1 , IN2 Per ch -0.3 to +6 1.0 V A Allowable Power dissipation Pd max * 1.0 W Operating temperature Topr -30 to +85 °C Storage temperature Tstg -40 to +150 °C *: When mounted on the specified printed circuit board (57.0mm ×57.0mm × 1.6mm), glass epoxy, both sides 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 contact us for the furthe...