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UCC2895MDWREP - Texas Instruments

Description: Enhanced Product Bicmos Advanced Phase Shift Pwm Controller

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UCC2895MDWREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A-1
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UCC2895MDWREP - Texas Instruments  - 3D model - Small Outline Packages - DW0020A-1
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UCC2895MDWREP Details

  • Manufacturer Part Number:

    UCC2895MDWREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP, SOP20,.4

  • Pin Count:

    20

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO BE CONFIGURED IN CURRENT MODE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16.5 V

  • Input Voltage-Min:

    9.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    5.06 V

  • Output Voltage-Min:

    4.94 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.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 (Isup):

    6 mA

  • Supply Voltage-Max (Vsup):

    16.5 V

  • Supply Voltage-Min (Vsup):

    10 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    527 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    MILITARY

  • 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:

    7.5 mm

UCC2895MDWREP Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC2895MDWREP involves keeping the input and output stages separate, using a star-ground configuration, and placing the IC close to the input capacitors. Additionally, using a 4-layer PCB with a dedicated ground plane can help reduce EMI.
  • When selecting a transformer for the UCC2895MDWREP, consider the output power, voltage, and current requirements. Choose a transformer with a suitable turns ratio, core material, and wire size to ensure efficient energy transfer and minimize losses.
  • The UCC2895MDWREP has an operating temperature range of -40°C to 125°C. However, the maximum ambient temperature depends on the specific application and cooling conditions. Typically, it's recommended to keep the ambient temperature below 85°C for reliable operation.
  • While the UCC2895MDWREP is designed for isolated topologies, it can be used in non-isolated configurations with some modifications. However, this may require additional components and careful design considerations to ensure safe and reliable operation.
  • To troubleshoot issues with the UCC2895MDWREP, start by checking the PCB layout, component values, and voltage rails. Use an oscilloscope to monitor the waveforms and identify any anomalies. Consult the datasheet and application notes for guidance on potential causes and solutions.

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UCC2895MDWREP 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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