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TB67S539FTG - BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver

General Description

TB67S539FTG TB67S539FTG Pin number Pin name Function 1 VM VM voltage input pin 2 OUTA1 Motor A ch output pin 3 RSGND_A Motor A ch GND pin 4 OUTA2 Motor A ch output pin 5 OUTB2 Motor B ch output pin 6 RSGND_B Motor B ch GND pin 7 OUTB1 Motor B ch output pin 8 VM VM voltage in

Key Features

  • BiCD process monolithic IC. P-VQFN32-0505-0.50-004 Weight: 0.066 g (typ. ).
  • Capable of controlling bipolar stepping motor.
  • Advanced Current Detect System (ACDS) realizes a PWM constant-current control without external current detection resistors.
  • Advanced Dynamic Mixed Decay (ADMD) realizes a high efficiency PWM constant-current control.
  • Clock input control.
  • Operational in full, half, quarter, 1/8, 1/16, and 1/32 step resolutions.
  • BiCD process: Use.

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Datasheet Details

Part number TB67S539FTG
Manufacturer Toshiba
File Size 1.42 MB
Description BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver
Datasheet download datasheet TB67S539FTG Datasheet

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Full PDF Text Transcription (Reference)

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TB67S539FTG Toshiba BiCD Process Integrated Circuit Silicon Monolithic TB67S539FTG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC The TB67S539FTG is a two-phase bipolar stepping motor driver using a PWM chopper. Fabricated with the BiCD process, the TB67S539FTG is rated at 40V/2.0A (Absolute maximum ratings). A stepping motor can be operated with a single VM power supply by built-in regulator. Features  BiCD process monolithic IC. P-VQFN32-0505-0.50-004 Weight: 0.066 g (typ.)  Capable of controlling bipolar stepping motor.  Advanced Current Detect System (ACDS) realizes a PWM constant-current control without external current detection resistors.  Advanced Dynamic Mixed Decay (ADMD) realizes a high efficiency PWM constant-current control.  Clock input control.