BD6383EFV
High Performance, High Reliability 36V Series Stepper Motor Driver
BD6383EFV
High Performance, High Reliability 36V Series Stepper Motor Driver
This series is the high-grade type that provides the highest function and highest reliance in the ROHM stepper motor driver series. This series has the perfect various protection circuits and reduces IC's generation of heat by adopting low-ON resistance DMOS and high heat-radiation power package. 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 1.0A to 2.2A. There are input interface types of CLK-IN drive / PARALLEL-IN compatible, CLK-IN drive, PARALLEL-IN drive (3 kinds), so please choose an input mode according to needs of application.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
10
Vcc (Max.)[V]
36
Iout (Max.)[A]
1
Output On Resistance (Typ.)[Ω]
1.5
Step
to 1 / 4
MIX DECAY Function
Yes
Single power supply input
Yes
Automotive class
No
Interface
CLK / PARA-IN
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
13.6x7.8 (t=1)
Features:
・Low on-resistance DMOS, rated output current 1.0A・CLK-IN/PARALLEL-IN drive
・QUARTER STEP
・Applicable to the μSTEP drive
・Power-saving 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
・pin-compatible line up（BD6387EFV/BD6385EFV/BD6383EFV)
