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TPS25820DSST - Texas Instruments

Description: TEXAS INSTRUMENTS - TPS25820DSST - Power Load Distribution Switch Active High, 1 Output, 5.5V, 1.8A, 0.064ohm, WSON-12

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TPS25820DSST - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - TPS25820DSST*1
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TPS25820DSST - Texas Instruments  - 3D model - Small Outline No-lead - TPS25820DSST*1
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TPS25820DSST Details

  • Manufacturer Part Number:

    TPS25820DSST

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WSON-12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-11-05

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    THERMAL SHUTDOWN:155C

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.08X.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    IEC 62368-1

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

TPS25820DSST Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS25820DSST involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The input capacitor should be a low-ESR ceramic capacitor with a value of at least 10uF. The capacitor should be rated for the maximum input voltage and should be placed as close to the VIN pin as possible. X5R or X7R dielectric capacitors are recommended.
  • The TPS25820DSST can deliver up to 2A of output current. However, the maximum output current may be limited by the thermal performance of the PCB and the ambient temperature.
  • The output voltage of the TPS25820DSST can be adjusted by using a resistor divider network between the FB pin and the output voltage. The resistor values can be calculated using the formula provided in the datasheet.
  • The EN pin is an active-high enable input that allows the user to turn the device on and off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled.

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TPS25820DSST 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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