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UC3708DW - Texas Instruments

Description: Non-Inverting High Speed Power Drivers

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Symbol
UC3708DW - Texas Instruments - PCB symbol
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PCB Footprints
UC3708DW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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3D Models
UC3708DW - Texas Instruments - 3D model - Small Outline Packages - DW0016A
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UC3708DW Details

  • Manufacturer Part Number:

    UC3708DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    3 A

  • Output Peak Current Limit-Nom:

    3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    26 mA

  • Supply Voltage-Max:

    35 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    20 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    0.055 µs

  • Turn-on Time:

    0.075 µs

  • Width:

    7.5 mm

UC3708DW Frequently Asked Questions (FAQs)

  • A good PCB layout for the UC3708DW involves keeping the input and output stages separate, using a star-ground configuration, and minimizing loop areas to reduce EMI. TI provides a recommended layout in the application note SLUA271.
  • When selecting a transformer for the UC3708DW, consider the output power, voltage, and current requirements. The transformer's turns ratio, inductance, and core material should be chosen to ensure efficient energy transfer. TI provides guidelines for transformer selection in the UC3708DW datasheet.
  • The UC3708DW is rated for operation up to 70°C ambient temperature. However, the device's junction temperature should not exceed 150°C. Proper thermal design and heat sinking are essential to ensure reliable operation.
  • While the UC3708DW is primarily designed for isolated topologies, it can be used in non-isolated configurations with proper design considerations. However, this may require additional components and careful layout to ensure safe operation.
  • The UC3708DW has a built-in current limit feature, but additional external circuitry may be required for overcurrent protection. A sense resistor and comparator can be used to detect overcurrent conditions and trigger a shutdown or warning signal.

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UC3708DW Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like UC370, or try a keyword search, such as MOSFET Drivers

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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