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TPS259570DSGR - Texas Instruments

Description: 2.7V to 18V, 4A, 34mΩ eFuse With Fast Overvoltage Protection

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TPS259570DSGR - Texas Instruments - PCB symbol
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PCB Footprints
TPS259570DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A+
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3D Models
TPS259570DSGR - Texas Instruments - 3D model - Small Outline No-lead - DSG0008A+
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TPS259570DSGR Details

  • Manufacturer Part Number:

    TPS259570DSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-12-13

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • Input Voltage-Max:

    18 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.25 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.54V

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

    30

  • Width:

    2 mm

TPS259570DSGR Frequently Asked Questions (FAQs)

  • The TPS259570DSGR can handle input voltages up to 28V, but it's recommended to keep the input voltage below 24V for optimal performance and reliability.
  • The TPS259570DSGR is a programmable voltage regulator, and the output voltage can be set using an external resistor divider network. You can use the formula provided in the datasheet to calculate the required resistor values for your desired output voltage.
  • The TPS259570DSGR can provide up to 5A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. Be sure to check the datasheet for the recommended operating conditions and thermal derating.
  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a value of at least 10uF, and a low ESR (Equivalent Series Resistance). You can also add a small ceramic capacitor (e.g. 1uF) in parallel with the output capacitor to improve the transient response.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. You can use the EN pin to turn the regulator on and off, or to implement a power-saving mode in your application.

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TPS259570DSGR 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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