LV8772 Datasheet | SANYO

.DataSheet.co.kr Ordering number : ENA1975 LV8772 Overview Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver The LV8772 is a stepping motor driver, which is capable of micro-step drive and supports 4W 1-2 phase excitation. It is stepping motors used in office equipment and amusement applications. Features - Low on resistance (upper side : 0.3Ω ; lower side : 0.25Ω ; total of upper and lower : 0.55Ω ; Ta = 25°C, IO = 2.5A) - Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 4W1-2 phase - BiCDMOS process IC - Excitation step proceeds only by step signal input - Output short-circuit protection circuit incorporated - Motor current selectable in four steps - Unusual condition warning output pins - No control power supply...