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UCC27211DDAR - Texas Instruments

Description: 120V Boot, 4A Peak, High Frequency High-Side Low-Side Driver

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UCC27211DDAR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA (R-PDSO-G8)_64
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UCC27211DDAR - Texas Instruments  - 3D model - Small Outline Packages - DDA (R-PDSO-G8)_64
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UCC27211DDAR Details

  • Manufacturer Part Number:

    UCC27211DDAR

  • 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:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    140 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    PUSH-PULL

  • Output Current-Max:

    4 A

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Supply Current-Max:

    5.2 mA

  • Supply Voltage-Max:

    17 V

  • Supply Voltage-Min:

    8 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    122 V

  • Supply Voltage1-Min:

    7 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.4 µs

  • Turn-on Time:

    0.6 µs

  • Width:

    3.9 mm

UCC27211DDAR Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27211DDAR involves keeping the high-frequency switching nodes (e.g., SW node) away from sensitive analog nodes, using a solid ground plane, and minimizing loop areas. TI provides a recommended layout in the datasheet and application notes.
  • Choose external components based on the specific application requirements, such as output voltage, current, and switching frequency. TI provides a component selection guide in the datasheet and application notes. You can also use online tools, such as TI's Power Stage Designer, to help with component selection.
  • The UCC27211DDAR has an operating ambient temperature range of -40°C to 125°C. However, the maximum junction temperature (TJ) is 150°C. Ensure that the device is properly cooled to maintain a safe operating temperature.
  • The UCC27211DDAR has a built-in overcurrent protection (OCP) feature. Set the OCP threshold by connecting a resistor (ROC) between the OCP pin and GND. The device will shut down if the current exceeds the set threshold. You can also use an external circuit to implement more complex OCP schemes.
  • Yes, the UCC27211DDAR can be used in synchronous rectification topologies. The device's low RDS(on) and fast switching times make it suitable for high-efficiency synchronous rectification applications.

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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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