BD68888AEKV Series

36V 2ch Stepping Motor Driver

Catalog

36V 2ch Stepping Motor Driver

Part	Technology	Package / Case	Motor Type - AC, DC	Operating Temperature [Min]	Operating Temperature [Max]	Motor Type - Stepper	Interface	Supplier Device Package	Current - Output	Mounting Type	Applications	Step Resolution	Function	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Configuration
Rohm Semiconductor BD68888MUV-E2	DMOS	36-VFQFN Exposed Pad	Brushed DC	-25 °C	85 °C	Bipolar	Logic	VQFN036V6060	1.65 A	Surface Mount	Camera Printer	1 1/2 1/4	Driver - Fully Integrated Control and Power Stage	28 V	8 V
Rohm Semiconductor BD68888AEKV-E2	DMOS	48-VFQFP Exposed Pad	Brushed DC	-25 °C	85 °C	Bipolar	Logic	48-HTQFP (7x7)	1.5 A	Surface Mount	Camera Printer	1 1/2 1/4	Driver - Fully Integrated Control and Power Stage	28 V	8 V	Half Bridge (8)

Catalog

36V 2ch Stepping Motor Driver

Key Features

• Two bipolar stepping motors can be driven, Rated Output Current 1.65 A/Phase, Low ON Resistance DMOS Output, PARA-IN Drive Mode correspondence, PWM Constant Current control (the other excitation method), Built-in Spike Noise Blanking Function (external noise filter is unnecessary), Full-, Half (two kinds)-, Quarter-step correspondence, Power Save Function, Built-in Logic Input Pull-down Resistor, Thermal Shutdown Circuit (TSD), Over-current Protection Circuit (OCP), Under Voltage Lockout Circuit (UVLO), Over Voltage Lockout Circuit (OVLO), Ghost Supply Prevention (protects against malfunction when power supply is disconnected)

Description

BD68888MUV is a bipolar low-consumption driver that driven by PWM constant current. Rated power supply voltage of the device is 36 V, and rated output current is 1.65 A. PARA-IN drive mode is adopted for input interface. This motor driver can drive 2ch bipolar stepping motors. In addition, the power supply can be driven by one single system, which simplifies the design.