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UCC27211DPRR - Texas Instruments

Description: Driver 4.5A 2-OUT High and Low Side Full Brdg/Half Brdg Non-Inv 10-Pin WSON EP T/R

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PCB Footprints
UCC27211DPRR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DPR (S-PWSON-N10)
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3D Models
UCC27211DPRR - Texas Instruments  - 3D model - Small Outline No-lead - DPR (S-PWSON-N10)
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UCC27211DPRR Details

  • Manufacturer Part Number:

    UCC27211DPRR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    10

  • Country Of Origin:

    Philippines

  • 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:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • 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:

    SON

  • Package Equivalence Code:

    SOLCC10,.16,32

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 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 (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.4 µs

  • Turn-on Time:

    0.6 µs

  • Width:

    4 mm

UCC27211DPRR Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27211DPRR involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and loops. TI provides a recommended layout in the datasheet and application notes.
  • Choose an input capacitor with a high ripple current rating, low ESR, and a voltage rating that exceeds the maximum input voltage. A wrong choice can lead to reduced converter efficiency, increased EMI, and even damage to the IC.
  • The maximum allowable voltage drop across the internal FETs is approximately 1.5V. Exceeding this limit can reduce efficiency, increase heat generation, and even lead to IC damage.
  • Ensure good thermal conduction by using a heat sink, applying thermal interface material, and keeping the IC away from heat sources. Monitor the junction temperature (TJ) and adjust the design as needed to prevent overheating.
  • Choose an output inductor with a high saturation current rating, low DCR, and a suitable inductance value. A wrong choice can lead to reduced converter efficiency, increased output voltage ripple, and even instability.

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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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