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UCC5614PWP - Texas Instruments

Description: SCSI Interface IC 9line 3-5V SCSI Mult

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UCC5614PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G24)
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UCC5614PWP - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G24)
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UCC5614PWP Details

  • Manufacturer Part Number:

    UCC5614PWP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    GREEN, PLASTIC, TSSOP-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    NO

  • Interface IC Type:

    SCSI BUS TERMINATOR

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Signal Lines:

    9

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Pull-up Resistance-Nom:

    110 Ω

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

UCC5614PWP Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC5614PWP involves keeping the input and output stages separate, using a solid ground plane, and minimizing loop areas. TI provides a recommended layout in the datasheet and application notes.
  • When selecting a transformer for the UCC5614PWP, consider the voltage ratio, turns ratio, magnetizing inductance, and leakage inductance. TI provides guidelines for transformer selection in the datasheet and application notes.
  • For thermal management, ensure good airflow, use a heat sink with a thermal resistance of <1°C/W, and apply thermal interface material. The UCC5614PWP has a thermal pad, so use a heat sink with a thermal interface material to the pad.
  • The UCC5614PWP has a built-in overcurrent protection feature. Implement fault detection by monitoring the IC's fault pins (e.g., OCP, UVLO) and using external circuitry to detect and respond to faults.
  • Use a pi-filter (C-L-C) or a common-mode choke on the input and output stages to reduce EMI. The filter values depend on the specific application and frequency range. TI provides guidelines in the datasheet and application notes.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image UCC5614PWPTR Texas Instruments

SCSI Terminator, 9-Line, 110ohm, BICMOS, PDSO24