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UCC2813D-5 - Texas Instruments

Description: Texas Instruments UCC2813D-5, PWM Current Mode Controller, 1 A, 1000 kHz 8-Pin SOIC

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UCC2813D-5 Details

  • Manufacturer Part Number:

    UCC2813D-5

  • 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:

    4 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:

    4.06 V

  • Output Voltage-Min:

    3.94 V

  • Output Voltage-Nom:

    4 V

  • 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 (Isup):

    30 mA

  • Supply Voltage-Max (Vsup):

    11 V

  • Supply Voltage-Min (Vsup):

    4.1 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-5 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the UCC2813D-5 is -40°C to 125°C.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and decouple it with a 10uF capacitor to ground. Also, ensure the input voltage (VIN) is within the recommended range of 4.5V to 5.5V.
  • For optimal performance, use a multi-layer PCB with a solid ground plane, and keep the input and output traces short and separate. Also, place the decoupling capacitors close to the VCC and VIN pins.
  • To troubleshoot issues, check the input voltage, output load, and PCB layout. Ensure the input voltage is within the recommended range, and the output load is within the specified current limit. Also, check for any signs of overheating or electrical noise.
  • Yes, the UCC2813D-5 is suitable for high-reliability and safety-critical applications, such as automotive, industrial, and medical devices. However, ensure you follow the recommended design and layout guidelines, and perform thorough testing and validation.

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UCC2813D-5 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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