Low Voltage Series Stepping Motor Drivers - BD6381EFV

BD6382EFV,BD6381EFV,BD6380EFV are stepping motor driver series that can drive at low voltage power supply. It is suitable for the mobile devices of a battery drive by power save function. It contributes also to reduction of mounting area by ultra-thin and high heat-radiation package.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
BD6381EFV-E2 Active HTSSOP-B24 2000 2000 Taping Yes
Grade Standard
Vcc (Max.)[V] 15.0
Power Supply Voltage (Max.)[V] 13.5
Power Supply Voltage (Min.)[V] 6.0
Iout (Max.)[A] 1.2
Output On Resistance (Typ.)[Ω] 1.0
Interface PARA-IN
Step to 1 / 2
MIX DECAY Function -
Single power supply input -
Automotive class No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
  • ・Low on-resistance DMOS, rated output current 1.2A
    ・PARALLEL-IN drive
    ・HALF STEP(full torque)
    ・Applicable to the μSTEP drive
    ・Power-saving function
    ・TSD(Thermal Shutdown) circuit
    ・OCP(Over Current Protection) circuit
    ・UVLO(Under Voltage Locked Out) circuit
    ・Compact, thin-shape, and high heat dissipation package
    ・Low voltage power supply VCC=2.5~5.5V
    ・Motor power supply VM=6.0~13.5V
    ・pin-compatible line up(BD6381EFV/BD6380EFV)
Other New/Updated Products Relating to Motor / Actuator Drivers
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Technical Data
Application Note

Thermal Resistance