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TPS2214ADB - Texas Instruments

Description: 1A Dual-Slot PC Card Power Switch w/ Serial Interface

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TPS2214ADB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G24)
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TPS2214ADB - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G24)
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TPS2214ADB Details

  • Manufacturer Part Number:

    TPS2214ADB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRES 5V AND 12V SUPPLY

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    8.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

TPS2214ADB Frequently Asked Questions (FAQs)

  • The maximum current rating for each switch is 1.5A, but it's recommended to derate the current to 1A for reliable operation.
  • To ensure proper power sequencing, connect the EN (enable) pin to a logic signal that turns on after the input voltage has reached a stable level. You can also use an external voltage supervisor or power-good signal to control the EN pin.
  • The EN pin is an active-high enable input that turns on or off all four switches simultaneously. When EN is low, all switches are turned off, and when EN is high, the switches are enabled and controlled by the individual switch control pins (S1-S4).
  • No, the TPS2214ADB is a low-side switch, meaning it can only switch the ground connection of a load. It's not suitable for high-side switching applications.
  • To handle inrush current, you can add an external current-limiting resistor or inrush current limiter (ICL) in series with the switch output. You can also use a soft-start circuit or a controlled slew-rate power supply to reduce inrush current.

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TPS2214ADB 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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