Motor Driver IC by Toshiba (192 more products)

Note : Your request will be directed to Toshiba.

TB67S549FTG Image

The TB67S549FTG from Toshiba is a PWM Chopper Two-Phase Stepping Motor Driver IC that is ideal for printers, multi-function printers (MFPs), automatic teller machines (ATMs), money-changing machines, surveillance cameras, and projector applications. It requires an input voltage of 4.5-33 V. This motor driver is manufactured using the BiCD process and is used to drive bipolar stepping motors. It consists of a built-in advanced current detect system (ACDS) and advanced dynamic mixed decay (ADMD) function blocks to provide a high-efficiency PWM constant current drive operation, thereby eliminating the need for external current detection resistors. 

The TB67549FTG provides a charge pump using reduced external components, which makes it suitable for space-constrained applications. It integrates over-temperature detection (TSD), over-current detection (ISD), and low supply voltage detection (UVLO) circuits to prevent short-circuit-related damages. This motor driver is available in a surface-mount package that measures 4 x 4 mm.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
  • Description
    Two-Phase Stepping Motor Driver IC for Printers & Camera Applications


  • Types of Motor Driver
    Stepper Motor Driver
  • Phase Configuration
    Dual Phase
  • Input Voltage
    35 V
  • Output Current
    1500 mA
  • Input Current
    1.2 A
  • Interface
  • RoHS Compliant
  • Temperature Operating Range
    -40 to 85 degree C
  • Industry
    Commercial, Industrial
  • Applications
    Printers Multi-function printers (MFPs), Automatic teller machines (ATMs), Money-changing machines, Surveillance cameras, Projectors
  • Dimension
    4mm × 4mm
  • Package Type
    Surface Mount
  • Package

Technical Documents