BD6389FM
Description
BD6387EFV, BD6385EFV, BD6383EFV, BD6389FM are the high-grade type that provides the highest function and highest reliance in the ROHM stepping motor driver series.
Key Features
- 1) Power supply: one system drive (rated voltage of 36V)
- Low ON resistance DMOS output
- CLK-IN drive mode (built-in translator circuit)
- Parallel IN drive mode
- Stepping motor／DC motor(×2) drives are selectable
- PWM constant current control (self oscillation)
- Built-in spike noise cancel function (external noise filter is unnecessary)
- FULL STEP & HALF STEP (two kinds), applicable to QUARTER STEP
- Applicable to the μSTEP drive
- Current decay mode switching function (linearly variable FAST/SLOW DECAY ratio)
