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UCC2813QPWR-3Q1 - Texas Instruments

Description: Automotive 3.6V to 12V, 1A BiCMOS Current Mode PWM Controller

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UCC2813QPWR-3Q1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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UCC2813QPWR-3Q1 - Texas Instruments  - 3D model - Small Outline Packages - PW0008A
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UCC2813QPWR-3Q1 Details

  • Manufacturer Part Number:

    UCC2813QPWR-3Q1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    11 V

  • Supply Voltage-Min (Vsup):

    12.5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

UCC2813QPWR-3Q1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC2813QPWR-3Q1 involves keeping the input and output stages separate, using a star-ground configuration, and placing the device close to the input capacitors. Additionally, using a 4-layer PCB with a dedicated ground plane and placing the device on the top layer can help reduce EMI.
  • When choosing input capacitors for the UCC2813QPWR-3Q1, consider the voltage rating, capacitance value, and ESR (Equivalent Series Resistance). A good starting point is to use low-ESR capacitors with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value of 10-22uF.
  • The UCC2813QPWR-3Q1 has an operating ambient temperature range of -40°C to 125°C. However, the device can be derated for temperatures above 85°C to ensure reliable operation.
  • To ensure proper thermal management, ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the airflow around the device. Additionally, consider using thermal interface materials (TIMs) to improve heat transfer between the device and heat sink.
  • The recommended input voltage range for the UCC2813QPWR-3Q1 is 8-18V, with a maximum input voltage of 20V. Operating the device outside of this range may affect its performance and reliability.

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UCC2813QPWR-3Q1 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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