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UC2844BD1013TR - STMicroelectronics

Description: High performance current mode PWM controller

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UC2844BD1013TR - STMicroelectronics - PCB symbol
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UC2844BD1013TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO8 HEIGHT 1.75
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UC2844BD1013TR - STMicroelectronics - 3D model - Small Outline Packages - SO8 HEIGHT 1.75
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UC2844BD1013TR Details

  • Manufacturer Part Number:

    UC2844BD1013TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    15 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:

    -25 °C

  • Output Current-Max:

    1 A

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • 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

UC2844BD1013TR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UC2844BD1013TR is 12V to 35V, with a maximum voltage rating of 40V.
  • To ensure stable operation in high-temperature environments, it is recommended to use a heat sink and ensure good thermal conductivity between the device and the heat sink. Additionally, reducing the switching frequency and using a low-ESR output capacitor can help reduce thermal stress.
  • The maximum output current capability of the UC2844BD1013TR is 3A, but this can be limited by the thermal design and the output capacitor selection.
  • To optimize the layout and PCB design for the UC2844BD1013TR, it is recommended to follow good PCB design practices, such as using a solid ground plane, minimizing trace lengths and widths, and using a low-ESR output capacitor. Additionally, placing the input and output capacitors close to the device and using a shielded inductor can help reduce EMI.
  • When selecting the output capacitor for the UC2844BD1013TR, key considerations include the capacitor's equivalent series resistance (ESR), capacitance value, and voltage rating. A low-ESR capacitor with a high capacitance value and a voltage rating that exceeds the maximum output voltage is recommended.

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UC2844BD1013TR Overview

Use the download button to access the UC2844BD1013TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UC284, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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