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TPS2091D - Texas Instruments

Description: 0.3A 2.7 to 5.5V Dual 2 In/2 Out High-Side MOSFET Switch IC Fault Report 1 Act-High 1 Act-Low Enable

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TPS2091D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A  SOIC
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TPS2091D - Texas Instruments  - 3D model - Small Outline Packages - D0008A  SOIC
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TPS2091D Details

  • Manufacturer Part Number:

    TPS2091D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Driver Number of Bits:

    2

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.25 A

  • Output Peak Current Limit-Nom:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.11 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    40000 µs

  • Turn-on Time:

    20000 µs

  • Width:

    3.9 mm

TPS2091D Frequently Asked Questions (FAQs)

  • The TPS2091D can source up to 1.5A of current per channel, but it's recommended to limit it to 1A for reliable operation.
  • To ensure fast and efficient channel switching, make sure to use a low-ESR capacitor (e.g., ceramic or film capacitor) for the bypass capacitor (CBP) and keep the PCB layout clean and short.
  • The EN (enable) pin is used to enable or disable the entire device. When EN is low, the device is in shutdown mode, and all channels are turned off. When EN is high, the device is enabled, and the channels operate normally.
  • The TPS2091D has built-in OCP and SCP features. When an overcurrent or short-circuit condition is detected, the device will limit the current or shut down the affected channel. You can also use external resistors to adjust the OCP threshold.
  • To minimize noise and ensure reliable operation, place the TPS2091D close to the power source, use a solid ground plane, and keep the input and output traces short and separate. Also, place the bypass capacitor (CBP) close to the device.

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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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