BD63717MUV Series

36V High-Performance High-Reliability Withstand Voltage Stepping Motor Driver

Catalog

36V High-Performance High-Reliability Withstand Voltage Stepping Motor Driver

Part	Current - Output	Voltage - Supply [Min]	Voltage - Supply [Max]	Function	Output Configuration	Supplier Device Package	Interface	Technology	Step Resolution	Package / Case	Motor Type - Stepper	Applications	Mounting Type	Motor Type - AC, DC	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Load [Max]	Voltage - Load [Min]
Rohm Semiconductor BD63717MUV-E2	2 A	19 V	26.4 V	Driver - Fully Integrated Control and Power Stage	Half Bridge (4)	VQFN24AV4040	PWM	DMOS	1 1/16 1/2 1/4 1/8	24-VFQFN Exposed Pad	Bipolar	General Purpose	Surface Mount	Brushless DC (BLDC)	85 C	-40 ¯C	26.4 V	19 V

Catalog

36V High-Performance High-Reliability Withstand Voltage Stepping Motor Driver

Description

BD63717MUV is a bipolar low-consumption driver that is driven by PWM current. Rated power supply voltage rating of 36 V, and rated output current is 1.5 A. CLK-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode (2 types), HALF STEP mode (2 types), QUARTER STEP mode, 1/8 STEP mode and 1/16 STEP mode via a builtin DAC. Constant current control is possible without using an external sense resistor, and the board area can be reduced. In the method of current decay, the SLOW DECAY or AUTO DECAY can be set. In addition, the power supply can be driven by one single system, which simplifies the design.