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A6211GLJTR-T - Allegro Microsystems

Description: Led Driver 2A Buck

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A6211GLJTR-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - LJ 8-Pin SOIC with Exposed Thermal Pad
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A6211GLJTR-T - Allegro Microsystems  - 3D model - Small Outline Packages - LJ 8-Pin SOIC with Exposed Thermal Pad
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A6211GLJTR-T Details

  • Manufacturer Part Number:

    A6211GLJTR-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    7.89

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.73 mm

  • Supply Voltage-Max:

    48 V

  • Supply Voltage-Min:

    6 V

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

A6211GLJTR-T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the A6211GLJTR-T involves placing the device near the motor windings, using a solid ground plane, and keeping the sense lines as short as possible to minimize noise and EMI.
  • Calibration involves setting the device's gain and offset registers to match the motor's characteristics. This can be done using Allegro's calibration software or by following the calibration procedure outlined in the application note.
  • The A6211GLJTR-T has an operating temperature range of -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C to ensure reliable operation.
  • Yes, the A6211GLJTR-T can be used with brushless DC motors, but it requires additional external circuitry to provide the necessary commutation signals.
  • Troubleshooting involves checking the device's power supply, sense lines, and output signals. Allegro provides a troubleshooting guide in the application note, which covers common issues and their solutions.

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