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A4980KLPTR-T - Allegro Microsystems

Description: Automotive, Programmable Stepper Driver

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PCB Footprints
A4980KLPTR-T - Allegro Microsystems PCB footprint - Other - Other - LP_28-pin eTSSOP
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A4980KLPTR-T - Allegro Microsystems  - 3D model - Other - LP_28-pin eTSSOP
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A4980KLPTR-T Details

  • Manufacturer Part Number:

    A4980KLPTR-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    5 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    4.4 mm

A4980KLPTR-T Frequently Asked Questions (FAQs)

  • The A4980 can operate from -20°C to 85°C (TJ) and is suitable for automotive applications.
  • The current limit can be adjusted by changing the voltage on the VREF pin. A higher voltage on VREF will result in a higher current limit.
  • The SLEEP pin is used to put the device into a low-power sleep mode, reducing the quiescent current to less than 50 μA.
  • No, the A4980 is designed to drive bipolar stepper motors only. It cannot be used to drive unipolar stepper motors.
  • The maximum output current of the A4980 is 2 A per phase, with a peak current of 2.5 A.

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A4980KLPTR-T Overview

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Part Image A4980KLP-T Allegro MicroSystems LLC

Stepper Motor Controller, PDSO28