Downloading...
 
product-image
 

36VHigh-performance, High-reliability Withstand Voltage Stepping Motor Driver - BD63910MUV (New)

BD63910MUV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36V, and rated output current is 1.0A. CLK-IN and PARA-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode (2 kinds), HALF STEP mode (3 kinds), QUARTER STEP mode (2 kinds), 1/8 step mode and 1/16 step mode via a built-in DAC. In terms of current decay, the FAST DECAY/SLOW DECAY ratio may be set without any limitation, and all available modes may be controlled in the most appropriate way. In addition, the power supply may be driven by one single system, which simplifies the design.

FAQ 
Buy 
Sample 
Please contact us for purchase because there is no distribution Inventory.--- inquiry
* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD63910MUV-E2 Active VQFN028V5050 2500 2500 Taping Yes
 
Specifications:
Grade Standard
Vcc (Max.)[V] 36.0
Power Supply Voltage (Max.)[V] 28.0
Power Supply Voltage (Min.)[V] 8.0
Iout (Max.)[A] 1.0
Iout Peak (Max.)[A] 1.5
Output On Resistance (Typ.)[Ω] 1.3
Interface CLK / PARA-IN
Step to 1 / 16
Automotive class No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
Features:
    • Rated output current (DC) 1.0A
    • Low ON resistance DMOS output
    • CLK-IN and PARA-IN drive mode
    • PWM constant current (other oscillation)
    • Built-in spike noise cancel function
      (external noise filter is unnecessary)
    • Full (two kinds)-, half (three kinds)-, quarter (two kinds)-, 1/8-, 1/16-step functionality
    • Freely timing excitation mode switch
    • Current decay mode switch
      (linearly variable FAST/SLOW DECAY ratio)
    • Normal rotation & reverse rotation switching function
    • Power save function
    • Built-in logic input pull-down resistor
    • Power-on reset function
    • Thermal shutdown circuit (TSD)
    • Over-current protection circuit (OCP)
    • Under voltage lock out circuit (UVLO)
    • Over voltage lock out circuit (OVLO)
    • Ghost Supply Prevention
      (protects against malfunction when power supply is disconnected)
    • Adjacent pins short protection
    • Microminiature, ultra-thin and high heat-radiation (exposed metal type) package
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Motor / Actuator Drivers
New Products:
 
ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Thermal Resistance