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UCC37325D - Texas Instruments

Description: Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers

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UCC37325D Details

  • Manufacturer Part Number:

    UCC37325D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    4 A

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    14 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    0.05 µs

  • Turn-on Time:

    0.04 µs

  • Width:

    3.9 mm

UCC37325D Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLUA433, which includes guidelines for component placement, trace routing, and grounding to minimize EMI and noise.
  • The UCC37325D requires a proper power-up sequence to ensure correct operation. The application note SLUA434 provides a detailed power-up sequence and initialization procedure to follow.
  • The maximum allowed voltage on the VCC pin is 15V. To protect the device from overvoltage, a voltage clamp or a transient voltage suppressor (TVS) can be used. Texas Instruments recommends using a TVS with a voltage rating of 15V or higher.
  • Texas Instruments provides a troubleshooting guide in the application note SLUA435, which includes steps to identify and resolve common issues with the UCC37325D. Additionally, the device's fault detection and reporting features can be used to diagnose problems.
  • The UCC37325D is rated for operation up to 125°C. However, thermal considerations such as heat sinking, thermal resistance, and junction temperature must be taken into account to ensure reliable operation. The application note SLUA436 provides guidance on thermal design and management.

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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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For a full list of alternate parts for UCC37325D, check out Findchips.com