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UCC2813D-4 - Texas Instruments

Description: Texas Instruments UCC2813D-4, PWM Current Mode Controller, 1 A, 1000 kHz 8-Pin SOIC

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UCC2813D-4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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UCC2813D-4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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UCC2813D-4 Details

  • Manufacturer Part Number:

    UCC2813D-4

  • 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

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    11 V

  • Input Voltage-Min:

    9.3 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    5.075 V

  • Output Voltage-Min:

    4.925 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    30 mA

  • Supply Voltage-Max (Vsup):

    11 V

  • Supply Voltage-Min (Vsup):

    12.5 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • 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

  • Width:

    3.9 mm

UCC2813D-4 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the UCC2813D-4 is -40°C to 125°C.
  • To ensure proper biasing, connect the VCC pin to a stable 12V to 15V power supply, and the GND pin to a solid ground plane. Also, ensure that the input voltage to the VIN pin is within the recommended range of 12V to 15V.
  • For optimal performance, place the UCC2813D-4 close to the power source, and ensure that the input and output capacitors are placed as close as possible to the VIN and VOUT pins, respectively. Also, use a solid ground plane and keep the layout symmetrical to minimize noise and EMI.
  • To troubleshoot issues with the UCC2813D-4, first check the input voltage and ensure it is within the recommended range. Then, verify that the output voltage is within the specified range and that the output capacitors are properly sized. If the issue persists, check for overheating by measuring the temperature of the device and ensuring that it is within the recommended operating range.
  • Yes, the UCC2813D-4 is designed to meet the requirements of high-reliability and safety-critical applications. It is qualified to automotive and industrial standards, and is suitable for use in applications such as automotive, industrial, and medical devices.

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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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