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UDN2987LWTR-6-T - Allegro Microsystems

Description: ALLEGRO MICROSYSTEMS - UDN2987LWTR-6-T - PERIPHERAL DRIVER, 8CH, 35V, 350MA (NW)

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UDN2987LWTR-6-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - 20-Pin SOICW
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UDN2987LWTR-6-T - Allegro Microsystems  - 3D model - Small Outline Packages - 20-Pin SOICW
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UDN2987LWTR-6-T Details

  • Manufacturer Part Number:

    UDN2987LWTR-6-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    3

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; THERMAL

  • Driver Number of Bits:

    8

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Characteristics:

    OPEN-EMITTER

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    -500 A

  • Output Peak Current Limit-Nom:

    0.35 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    18 mA

  • Supply Voltage-Max:

    35 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    30 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Turn-off Time:

    1 µs

  • Turn-on Time:

    0.6 µs

  • Width:

    7.5 mm

UDN2987LWTR-6-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the UDN2987LWTR-6-T is -20°C to 85°C.
  • To ensure reliability in high-temperature applications, it is recommended to derate the device's current output and voltage rating according to the temperature derating curve provided in the datasheet.
  • A recommended PCB layout and thermal management for the UDN2987LWTR-6-T involves using a multi-layer PCB with a solid ground plane, placing the device near a heat sink or thermal pad, and ensuring good airflow around the device.
  • To protect the UDN2987LWTR-6-T from EOS and ESD, it is recommended to use a TVS diode or a transient voltage suppressor, and to follow proper handling and storage procedures to prevent ESD damage.
  • The recommended soldering profile for the UDN2987LWTR-6-T involves using a reflow soldering process with a peak temperature of 260°C and a dwell time of 20-30 seconds.

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UDN2987LWTR-6-T Overview

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Part Image UDN2987LW-6 Allegro MicroSystems LLC

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