The BD6383EFV-E2: This is a fully integrated driver combining control logic and power DMOS output stage in one package — no external FETs or gate-drive components are needed for a bipolar stepper motor. Rated for a supply and load voltage range of 10 V to 28 V, the driver covers standard 12 V and 24 V industrial and automotive rails; the 700 mA continuous output per half bridge (four half bridges in total) suits small-frame stepper motors, linear actuators, and brushed DC motor loads. Step resolution supports full-, half-, and quarter-step microstepping via a parallel interface — the quarter-step mode reduces low-speed torque ripple and resonance without requiring a serial bus or external indexer. The junction temperature range of -25°C to 150°C allows deployment in enclosures with limited airflow or near heat sources, provided the exposed-pad HTSSOP package is soldered to a sufficient copper area for thermal dissipation.
BD6383EFV-E2 ROHM Stepper Motor Driver, 700mA, 40-HTSSOP
MPNBD6383EFV-E2
End of Life
ROHM Semiconductor BD6383EFV-, fully integrated stepper motor driver, DMOS, 10-28V supply, 700mA output, 1/4 microstepping, 40-HTSSOP-B, Tape & Reel.
$6.12Ref. price · indicative, final on quote
Packaging40-VSSOP (0.213", 5.40mm Width) Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Motor type - AC, DC | Brushed DC |
| Motor type - stepper | Bipolar |
| Voltage - load | 10V ~ 28V |
| Supply voltage | 10V ~ 28V |
| Output current | 700mA |
| Interface | Parallel |
| Operating temperature | -25°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Technology | DMOS |
| Applications | General Purpose |
| Case | 40-VSSOP (0.213\", 5.40mm Width) Exposed Pad |
| Step resolution | 1, 1/2, 1/4 |
| Output configuration | Half Bridge (4) |
Product details
Frequently asked questions
What motor types does the BD6383EFV- drive?
It drives bipolar stepper motors and brushed DC motors, with the output configured as four half bridges.