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TPS2552DBVT-1 - Texas Instruments

Description: Adjustable, Active Low, Latch-off, Current-Limited Power-Distribution Switch

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PCB Footprints
TPS2552DBVT-1 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
TPS2552DBVT-1 - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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TPS2552DBVT-1 Details

  • Manufacturer Part Number:

    TPS2552DBVT-1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LOAD SWITCH

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    2.5 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.14 mA

  • Supply Voltage-Max (Vsup):

    6.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

TPS2552DBVT-1 Frequently Asked Questions (FAQs)

  • The TPS2552DBVT-1 can handle a maximum current of 2.5A, but it's recommended to limit the current to 1.5A for reliable operation.
  • To ensure proper power-on and power-off, make sure to follow the recommended power-up and power-down sequences outlined in the datasheet, and use a capacitor on the EN pin to filter out noise.
  • The EN (enable) pin is used to turn the device on and off. Connect the EN pin to a logic high (e.g., VCC) to enable the device, and connect it to a logic low (e.g., GND) to disable the device.
  • Choose a sense resistor (Rs) value that sets the current limit to the desired value. A smaller Rs value will result in a higher current limit, while a larger Rs value will result in a lower current limit. Use the formula Rs = 0.1V / Ilim to determine the Rs value, where Ilim is the desired current limit.
  • The FLT (fault) pin is an open-drain output that indicates when the device is in an overcurrent or overtemperature condition. Connect a pull-up resistor to the FLT pin and monitor its state to detect faults.

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TPS2552DBVT-1 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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