Catalog
36V 2ch Stepper Motor Driver
Key Features
• Two bipolar stepping motors can be driven, Rated Output Current 1.2 A, Low ON Resistance DMOS Output, CLK-IN Drive Mode Correspondence, PWM Constant Current Control (the other excitation method), Built-in Spike Noise Blanking Function (external noise filter is unnecessary), Full-, Half (two kinds)-, Quarter-step Functionality, Free Timing Excitation Mode Switch, Decay Mode Switch Function, Normal Rotation and Reverse Rotation Switching Function, Power Save Function, Built-in Logic Input Pull-down Resistor, Power-on Reset Function, Thermal Shutdown Circuit (TSD), Over-current Protection Circuit (OCP), Under Voltage Lockout Circuit (UVLO), Over Voltage Lockout Circuit (OVLO), Ghost Supply Prevention (protects against malfunction when power supply is disconnected)
Description
AI
BD63888MUV is a bipolar low-consumption driver that driven by PWM constant current. Rated power supply voltage of the device is 36 V, and rated output current is 1.2 A. CLK-IN drive mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode, HALF STEP mode (2 types) and QUARTER STEP mode via a built-in DAC. The power supply can be driven by one single system, which simplifies the design.
