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UCC27321P - Texas Instruments

Description: UCC27321P, MOSFET Power Driver 9A, Inverting, 4 → 15 V, 8-Pin PDIP

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UCC27321P - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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UCC27321P - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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UCC27321P Details

  • Manufacturer Part Number:

    UCC27321P

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    9 A

  • Output Peak Current Limit-Nom:

    9 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    0.65 mA

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    4 V

  • Supply Voltage-Nom:

    14 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.07 µs

  • Turn-on Time:

    0.07 µs

  • Width:

    7.62 mm

UCC27321P Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27321P involves keeping the input and output stages separate, using a ground plane, and minimizing loop areas. TI provides a recommended layout in the datasheet and application notes.
  • The input capacitor should be chosen based on the input voltage, frequency, and ripple current requirements. A low-ESR capacitor with a voltage rating above the maximum input voltage is recommended. TI provides guidelines for capacitor selection in the datasheet.
  • The UCC27321P can deliver up to 2A of output current, but this depends on the input voltage, output voltage, and thermal conditions. Refer to the datasheet for detailed current rating information.
  • The UCC27321P has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OC pin and GND. The resistor value determines the overcurrent threshold. Refer to the datasheet for more information.
  • The UCC27321P is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.

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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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Buffer/Inverter Based MOSFET Driver, 9A, BICMOS, PDIP8