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UCC21220D - Texas Instruments

Description: 4-A, 6-A, 3.0-kVRMS Isolated Dual-Channel Gate Driver

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UCC21220D Details

  • Manufacturer Part Number:

    UCC21220D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-12-03

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT; UNDER VOLTAGE

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Current-Max:

    6 A

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    3.2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    18 V

  • Supply Voltage1-Min:

    9.2 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.04 µs

  • Turn-on Time:

    0.04 µs

  • Width:

    3.9 mm

UCC21220D Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC21220D 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.
  • Choose input and output capacitors with low ESR, high ripple current rating, and suitable voltage rating. X5R or X7R ceramic capacitors are recommended. The datasheet provides guidance on capacitor selection and calculation.
  • The UCC21220D is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may be limited by the specific application and cooling system used.
  • Proper thermal management involves providing adequate heat sinking, using thermal interface materials, and ensuring good airflow. The datasheet provides thermal resistance values and guidance on thermal design.
  • Key considerations for EMI filtering and shielding include using common-mode chokes, differential-mode chokes, and shielding the device and PCB. TI provides guidance on EMI filtering and shielding in application notes and design guides.

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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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