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TOSHIBA TB67S581FNG(O,EL)

Motor Driver, Two Phase Stepper Motor, 4 Outputs, 50V/2A out, HTSSOP-28, -40 °C to 85 °C

TOSHIBA TB67S581FNG(O,EL)

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Manufacturer:
TOSHIBA TOSHIBA
Manufacturer Part No:
TB67S581FNG(O,EL)
Order Code:
4178935
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ECAD / MCAD
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Product Overview

TB67S581FNG(O,EL) is a BiCD constant current two-phase bipolar stepping motor driver IC using a PWM chopper. Fabricated with the BiCD process, the TB67S581FNG rating is 50V/2.5A. The built-in regulator for IC operation allows the motor to be driven by a single VM power supply. It features built-in thermal shutdown detection (TSD), overcurrent detection (ISD), and undervoltage lockout detection (UVLO).
  • 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
  • 3.3V regulator output, allows full, half, quarter, 1 / 8, 1 / 16, 1 / 32 step operation
  • BiCD structure: DMOSFET is used for output power transistor
  • High breakdown voltage and large current: 50V / 2.5A (absolute maximum ratings)
  • Error detection flag output function (nFAULT)
  • Decreasing number of external components by reducing charge pump
  • 8.2V to 44V motor power supply, 2A motor output current
  • Operating temperature range from -40 to 85°C, HTSSOP28 package

Product Information

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:
Motor Driver

:
Two Phase Stepper

:
4Outputs

:
2A

:
50V

:
HTSSOP

:
28Pins

:
0V

:
5.25V

:
-40°C

:
85°C

:
-

:
-

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Technical Documents (1)

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