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UCD9246RGCT - Texas Instruments

Description: Texas Instruments UCD9246RGCT, PWM Controller 2 MHz, 3 → 3.6 V, 64-Pin QFN

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PCB Footprints
UCD9246RGCT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064B HEIGHT=1
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3D Models
UCD9246RGCT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064B HEIGHT=1
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UCD9246RGCT Details

  • Manufacturer Part Number:

    UCD9246RGCT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    64

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    3.6 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    55 mA

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    2000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

UCD9246RGCT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Use the UCD9246 Configurator Tool provided by TI to generate a configuration file that meets your specific requirements. This tool helps optimize the device for your application.
  • Consider the output voltage and current requirements of your load, as well as the input voltage and current limitations of the UCD9246. Ensure the device is operated within its recommended operating conditions.
  • Use the built-in diagnostic features, such as the Fault pin and the I2C interface, to monitor the device's status and identify potential issues. Consult the datasheet and application notes for troubleshooting guidelines.
  • Not using the recommended capacitors can lead to reduced performance, increased noise, and potential instability. Ensure that the input and output capacitors meet the recommended specifications to ensure optimal performance.

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UCD9246RGCT 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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Part Image UCD9246RGCR Texas Instruments

Switching Controller, Voltage-mode, 2000kHz Switching Freq-Max, PQCC64