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TB67S142NG - Toshiba

Description: ・BiCD processed monolithic integrated circuit. ・Capable of operating one unipolar stepping motor. ・PWM controlled constant current drive. ・Full, half(a), quarter step resolution. ・Low on resistance(0.25Ω(typ.) output MOSFET. ・High voltage and current (For specification, please refer to the absolute maximum ratings and operation ranges). ・Brake mode function ・Standby (low power) mode function ・Error detect feedback signal output function (Over current/Thermal shutdown). ・Error detect function (Therm

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PCB Footprints
TB67S142NG - Toshiba PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - TB67H400ANG-1
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3D Models
TB67S142NG - Toshiba  - 3D model - Dual-In-Line Packages - TB67H400ANG-1
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TB67S142NG Details

  • Manufacturer Part Number:

    TB67S142NG

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SDIP-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDIP-T24

  • Length:

    23 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SDIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    4.3 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BCDMOS

  • Temperature Grade:

    OTHER

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.778 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7.62 mm

TB67S142NG Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the TB67S142NG is -40°C to 125°C.
  • The TB67S142NG has a built-in thermal shutdown protection feature that turns off the output when the junction temperature exceeds 150°C. To handle this, ensure proper heat sinking and thermal design to keep the junction temperature below 150°C.
  • To minimize EMI, it is recommended to follow a 4-layer PCB layout with a solid ground plane, keep the high-frequency components away from the edges, and use a shielded layout for the motor driver section.
  • Select external components such as capacitors, resistors, and inductors based on the specific application requirements, taking into account factors such as voltage rating, current handling, and frequency response.
  • The maximum allowable voltage for the VCC pin of the TB67S142NG is 16V.

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TB67S142NG Overview

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