Datasheet4U Logo Datasheet4U.com

BD63740FM - High-reliability Withstand Voltage Stepping Motor Driver

General Description

BD63740FM is a bipolar low-consumption driver that is driven by PWM current.

Rated power supply voltage of the device is 36 V, and rated output current is 4.0 A.

Key Features

  • Rated Output Current 4.0 A.
  • Low ON Resistance DMOS Output.
  • CLK-IN Drive Mode.
  • PWM Constant Current (other oscillation).
  • Built-in Spike Noise Cancel Function (external noise filter is unnecessary).
  • FULL STEP (2 types), HALF STEP (2 types),.

📥 Download Datasheet

Datasheet Details

Part number BD63740FM
Manufacturer ROHM
File Size 1.92 MB
Description High-reliability Withstand Voltage Stepping Motor Driver
Datasheet download datasheet BD63740FM Datasheet

Full PDF Text Transcription for BD63740FM (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for BD63740FM. For precise diagrams, and layout, please refer to the original PDF.

Datasheet 36 V High-performance, High-reliability Withstand Voltage Stepping Motor Driver BD63740FM General Description BD63740FM is a bipolar low-consumption driver that...

View more extracted text
General Description BD63740FM is a bipolar low-consumption driver that is driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 4.0 A. CLK-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode (2 types), HALF STEP mode (2 types), QUARTER STEP mode (2 types), 1/8 STEP mode and 1/16 STEP mode via a built-in DAC. In terms of current decay, the SLOW DECAY/FAST 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