BD63860EFV
µ-step,36V Series Stepper Motor Drivers
BD63860EFV
µ-step,36V Series Stepper Motor Drivers
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.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
16
Vcc (Max.)[V]
36
Iout (Max.)[A]
2.5
Output On Resistance (Typ.)[Ω]
0.8
Step
to 1 / 8
MIX DECAY Function
Yes
Single power supply input
Yes
Automotive class
No
Interface
CLK-IN
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
9.7x6.4 (t=1)
Features:
・Low on-resistance DMOS, rated output current 2.5A・CLK-IN drive
・EIGHTH STEP
・Power-saving function
・Forward rotation & reverse rotation switching function
・TSD(Thermal Shutdown) circuit
・OCP(Over Current Protection) circuit
・UVLO(Under Voltage Locked Out) circuit
・OVLO(Under Voltage Locked Out) circuit
・Power ON reset function
・Compact, thin-shape, and high heat dissipation package
・Current decay mode selection(Mix decay)
・One power supply system 36V
