BD63920 Series

36V High-performance, High reliability Withstand Voltage Stepper Motor Driver

Catalog

36V High-performance, High reliability Withstand Voltage Stepper Motor Driver

Part	Function	Interface	Current - Output	Motor Type - Stepper	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Technology	Step Resolution	Package / Case	Applications	Output Configuration
Rohm Semiconductor BD63920MUV-E2	Driver	Parallel	2 A	Bipolar	85 °C	-25 °C	VQFN028V5050	28 V	8 V	Surface Mount	DMOS	1 1/16 1/2 1/4 1/8	28-VFQFN Exposed Pad	Camera Printer	Half Bridge (4)

Catalog

36V High-performance, High reliability Withstand Voltage Stepper Motor Driver

Description

BD63920MUV 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 and PARA-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode (2 kinds), HALF STEP mode (3 kinds), QUARTER STEP mode (2 kinds), 1/8 step mode and 1/16 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.