BD63720AEFV Description
BD63720AEFV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 2.0 A. CLK-IN driving 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.
BD63720AEFV Key Features
- Rated output current（DC）2.0A
- Low ON resistance DMOS output
- CLK-IN drive mode
- PWM constant current (other oscillation)
- Built-in spike noise cancel function (external noise filter is unnecessary)
- Full-, half (two kinds)-, quarter-step functionality
- Freely timing excitation mode switch
- Current decay mode switch （linearly variable FAST/SLOW DECAY ratio）
- Normal rotation & reverse rotation switching function
- Power save function