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UDN2987LW-6-T - Allegro Microsystems

Description: IC SOURCE DRIVER 8CHAN 20SOIC

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UDN2987LW-6-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - 20-Pin SOICW
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UDN2987LW-6-T - Allegro Microsystems  - 3D model - Small Outline Packages - 20-Pin SOICW
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UDN2987LW-6-T Details

  • Manufacturer Part Number:

    UDN2987LW-6-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, PLASTIC, MS-013AC, SOIC-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    0

  • 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:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current Flow Direction:

    SOURCE

  • Output Current-Max:

    0.35 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • 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

  • Turn-off Time:

    1 µs

  • Turn-on Time:

    0.6 µs

  • Width:

    7.5 mm

UDN2987LW-6-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the UDN2987LW-6-T is -20°C to 85°C.
  • To ensure reliability in high-vibration environments, it is recommended to follow proper PCB design and layout guidelines, use a secure mounting method, and consider using a vibration-dampening material or potting compound.
  • Yes, the UDN2987LW-6-T is AEC-Q100 qualified and suitable for use in automotive applications, including engine control units, transmission control units, and other safety-critical systems.
  • A recommended PCB layout and thermal management strategy for the UDN2987LW-6-T includes using a multi-layer PCB with a solid ground plane, placing thermal vias under the device, and using a heat sink or thermal interface material to dissipate heat.
  • To troubleshoot issues with the UDN2987LW-6-T, start by reviewing the datasheet and application notes, checking for proper PCB design and layout, verifying correct pin connections and voltage supply, and using diagnostic tools such as oscilloscopes or logic analyzers to identify the root cause of the issue.

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UDN2987LW-6-T Overview

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Part Image UDN2987LWTR-6-T Allegro MicroSystems LLC

Buffer/Inverter Based Peripheral Driver, 8 Driver, 0.35A, BIPolar, PDSO20