Specification	BD63860EFV-E2

Applications	General Purpose
Current - Output	1.7 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Serial
Motor Type - Stepper	Bipolar
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-25 °C
Output Configuration	Half Bridge (4)
Package / Case	28-VSSOP
Package / Case	4.4 mm, 0.173 in
Step Resolution	1/2, 1, 1/8, 1/4
Supplier Device Package	28-HTSSOP-B
Technology	DMOS
Voltage - Load [Max]	28 V
Voltage - Load [Min]	16 V
Voltage - Supply [Max]	28 V
Voltage - Supply [Min]	16 V

BD63860EFV Series

µ-step,36V Series Stepper Motor Drivers

Part	Function	Interface	Step Resolution	Technology	Mounting Type	Voltage - Load [Max]	Voltage - Load [Min]	Output Configuration	Current - Output	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Applications	Supplier Device Package	Motor Type - Stepper	Package / Case	Package / Case
Rohm Semiconductor BD63860EFV-E2	Driver - Fully Integrated Control and Power Stage	Serial	1 1/2 1/4 1/8	DMOS	Surface Mount	28 V	16 V	Half Bridge (4)	1.7 A	-25 °C	150 °C	28 V	16 V	General Purpose	28-HTSSOP-B	Bipolar	28-VSSOP	0.173 in 4.4 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 7.26
		10	$ 5.05
		25	$ 4.49
		100	$ 4.49
	Digi-Reel®	1	$ 7.26
		10	$ 5.05
		25	$ 4.49
		100	$ 4.49
	Tape & Reel (TR)	2500	$ 4.49

Description

General part information

BD63860EFV Series

BD63860EFV has the 3-bit DAC, and is designed to operate bipolar stepper motors in eighth-step modes. As for its basic function, it is a low power consumption bipolar PWM constant current-drive driver with power supply's rated voltage of 36V and rated output current of 2.5A peak. For the input interface, the CLK-IN drive mode. There are excitation modes of FULL STEP, HALF STEP, QUATER STEP and EIGHTH STEP mode, and for current decay mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design's getting easy.