BD63621 Series

36V Stepper Motor Driver

Catalog

36V Stepper Motor Driver

Part	Function	Output Configuration	Technology	Applications	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Step Resolution	Step Resolution	Operating Temperature [Max]	Operating Temperature [Min]	Motor Type - AC, DC	Supplier Device Package	Interface	Motor Type - Stepper	Mounting Type	Current - Output
Rohm Semiconductor BD63621MUV-E2	Driver - Fully Integrated Control and Power Stage	Pre-Driver - Half Bridge (4)	DMOS	Camera Printer	28 V	8 V	28-VFQFN Exposed Pad	1/2 1/4	1	85 °C	-25 °C	Brushed DC	VQFN028V5050	On/Off	Bipolar	Surface Mount	2 A

Catalog

36V Stepper Motor Driver

Description

BD63621MUV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36V, and rated output current is 2.0A. CLK-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode, HALF STEP mode (2 kinds), QUARTER STEP mode via a built-in DAC. In terms of current decay, the FAST DECAY/SLOW DECAY ratio may be set without any limitation, and all available modes may be controlled in the most appropriate way. In addition, the power supply may be driven by one single system, which simplifies the design.