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TB67S581FNG - BiCD Constant-Current Two-phase Bipolar Stepping Motor Driver

General Description

The TB67S581FNG is a two-phase bipolar stepping motor driver IC using a PWM chopper.

Fabricated with the BiCD process, the TB67S581FNG rating is 50 V / 2.5 A.

The built-in regulator for IC operation allows the motor to be driven by a single VM power supply.

Key Features

  • BiCD process integrated monolithic IC.
  • Capable of controlling bipolar stepping motor.
  • Decay modes select function (Mixed Decay / Slow Decay / Fast Decay).
  • Power save function (Sleep mode).
  • Clock input control.
  • 3.3 V regulator output.
  • Allows full, half, quarter, 1 / 8, 1 / 16, 1 / 32 step operation.
  • BiCD structure:.

📥 Download Datasheet

Datasheet Details

Part number TB67S581FNG
Manufacturer Toshiba
File Size 0.98 MB
Description BiCD Constant-Current Two-phase Bipolar Stepping Motor Driver
Datasheet download datasheet TB67S581FNG Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S581FNG TB67S581FNG BiCD Constant-Current Two-phase Bipolar Stepping Motor Driver IC 1. Description The TB67S581FNG is a two-phase bipolar stepping motor driver IC using a PWM chopper. Fabricated with the BiCD process, the TB67S581FNG rating is 50 V / 2.5 A. The built-in regulator for IC operation allows the motor to be driven by a single VM power supply. P-HTSSOP28-0510-0.65-001 Weight: 0.105 g (Typ.) 2. Features  BiCD process integrated monolithic IC  Capable of controlling bipolar stepping motor  Decay modes select function (Mixed Decay / Slow Decay / Fast Decay)  Power save function (Sleep mode)  Clock input control  3.