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UC2705D - Texas Instruments

Description: Texas Instruments UC2705D, MOSFET Power Driver 1.5A, 5 → 40 V, 8-Pin SOIC

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UC2705D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A height 1.75
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UC2705D - Texas Instruments  - 3D model - Small Outline Packages - D0008A height 1.75
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UC2705D Details

  • Manufacturer Part Number:

    UC2705D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    1.5 A

  • Output Peak Current Limit-Nom:

    1.5 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:

    12 mA

  • Supply Voltage-Max:

    40 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    20 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    0.06 µs

  • Turn-on Time:

    0.06 µs

  • Width:

    3.9 mm

UC2705D Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UC2705D is 10V to 40V, with a maximum voltage rating of 45V.
  • To ensure proper biasing, connect a 1kΩ to 10kΩ resistor between the VCC pin and the output pin, and a 1kΩ to 10kΩ resistor between the VCC pin and the input pin. This provides a stable voltage reference and ensures the device operates within its recommended operating range.
  • The UC2705D can deliver up to 1A of output current, making it suitable for applications requiring moderate to high current output.
  • To protect the UC2705D from overvoltage and overcurrent conditions, use a voltage regulator or a zener diode to limit the input voltage, and add a current-limiting resistor or a fuse in series with the output to prevent excessive current draw.
  • Yes, the UC2705D can be used as a voltage regulator, but it's not a traditional linear regulator. It's a switching regulator that uses a pulse-width modulation (PWM) technique to regulate the output voltage. This makes it more efficient than traditional linear regulators, but it requires an external inductor and capacitor to operate.

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UC2705D Overview

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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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