Specification	BD63717MUV-E2

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

BD63717MUV Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2500	$ 1.96

Description

General part information

BD63717MUV Series

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.