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TCK321G,LF - Toshiba

Description: Power Switch ICs - Power Distribution Load Switch IC 2.0A 36V 98mohm

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Symbol
TCK321G,LF - Toshiba - PCB symbol
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PCB Footprints
TCK321G,LF - Toshiba PCB footprint - BGA - BGA - TCK321G,LF
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3D Models
TCK321G,LF - Toshiba - 3D model - BGA - TCK321G,LF
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TCK321G,LF Details

  • Manufacturer Part Number:

    TCK321G,LF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WCSP-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    7

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    S-XBGA-B16

  • Length:

    1.9 mm

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA16,4X4,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Seated Height-Max:

    0.58 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +2.6V

  • Width:

    1.9 mm

TCK321G,LF Frequently Asked Questions (FAQs)

  • Toshiba recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently.
  • Ensure the input voltage (VIN) is within the recommended range (4.5V to 18V), and the enable pin (EN) is properly biased to turn the device on or off.
  • The maximum allowed power dissipation for the TCK321G,LF is 2.5W, and it's essential to ensure the device operates within this limit to prevent overheating and damage.
  • The TCK321G,LF is rated for operation up to 125°C, but it's essential to consider the derating curve and ensure the device operates within the recommended temperature range to maintain reliability.
  • Implement overvoltage protection (OVP) and undervoltage lockout (UVLO) circuits to prevent damage from voltage transients and ensure the device operates within the recommended voltage range.

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TCK321G,LF Overview

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