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TPS2231PW - Texas Instruments

Description: ExpressCard Single Power Interface Switch

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TPS2231PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0020A
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TPS2231PW - Texas Instruments  - 3D model - Small Outline Packages - PW0020A
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TPS2231PW Details

  • Manufacturer Part Number:

    TPS2231PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    0.15 mA

  • Supply Voltage-Max (Vsup):

    13.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.35,3V

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

    30

  • Width:

    4.4 mm

TPS2231PW Frequently Asked Questions (FAQs)

  • The TPS2231PW can drive up to 10,000 pF of capacitive load, but it's recommended to limit it to 4,700 pF for optimal performance.
  • To ensure fast switching, make sure to use a low-ESR output capacitor (less than 100 mΩ) and keep the output capacitor value as small as possible while still meeting your application's requirements.
  • No, the TPS2231PW 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.
  • The TPS2231PW can operate with input voltages as low as 2.7V, but it's recommended to use a minimum of 3V for optimal performance.
  • Use a flyback diode (such as a 1N4148) in parallel with the inductive load to absorb the back-EMF generated when the switch turns off.

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TPS2231PW 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 TPS2231PWR Texas Instruments

Fixed, 1 Channel, +1.35,3V, PDSO20

Part Image TPS2231PWRG4 Texas Instruments

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Part Image TPS2231PWG4 Texas Instruments

LOAD SWITCH, Fixed, 1 Channel, PDSO20