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UCD9222WRGZREP - Texas Instruments

Description: Power Management Specialised - PMIC Digital PWM System Controller

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PCB Footprints
UCD9222WRGZREP - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ-2020
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3D Models
UCD9222WRGZREP - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ-2020
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UCD9222WRGZREP Details

  • Manufacturer Part Number:

    UCD9222WRGZREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DUAL 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-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    115 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max (Isup):

    65 mA

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • 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:

    7 mm

UCD9222WRGZREP Frequently Asked Questions (FAQs)

  • TI recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to minimize thermal impedance.
  • Use a reliable communication protocol like I2C or SPI, and ensure proper signal termination, pull-up resistors, and clock synchronization to prevent data corruption.
  • The maximum allowed voltage on the input pins is 5.5V, exceeding which may cause permanent damage to the device.
  • Use external overvoltage protection devices like TVS diodes or zener diodes to clamp voltage transients and prevent damage to the device.
  • Power up the device in the following sequence: VDD, VCC, and then the input voltage, to prevent latch-up and ensure proper operation.

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UCD9222WRGZREP 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 V62/13622-01XE Texas Instruments

Dual Switching Controller, Voltage-mode, 2000kHz Switching Freq-Max, BICMOS, PQCC48