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TPS2399DGKR - Texas Instruments

Description: Simple -48V Hot Swap Controller with Enable

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Symbol
TPS2399DGKR - Texas Instruments - PCB symbol
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PCB Footprints
TPS2399DGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
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3D Models
TPS2399DGKR - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
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TPS2399DGKR Details

  • Manufacturer Part Number:

    TPS2399DGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    IT OPERATES FROM -36V TO -80V SUPPLY

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • Input Voltage-Max:

    -36 V

  • Input Voltage-Min:

    -80 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage-Nom (Vsup):

    -48 V

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    500 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    -36 V

  • Supply Voltage-Min (Vsup):

    -80 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPS2399DGKR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS2399DGKR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and loops. TI provides a recommended layout in the datasheet and application notes.
  • Choose input and output capacitors with low ESR, high ripple current rating, and a voltage rating that exceeds the maximum input voltage. X5R or X7R ceramic capacitors are good options. The datasheet provides guidance on capacitor selection.
  • The TPS2399DGKR is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • Yes, the TPS2399DGKR is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that you follow proper design and manufacturing guidelines to meet the required reliability and quality standards.
  • Use an oscilloscope to monitor the input and output voltages, and check for signs of oscillation or ringing. Verify that the input voltage is within the recommended range, and ensure proper thermal design and heat sinking. Consult the datasheet and application notes for troubleshooting guidance.

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TPS2399DGKR 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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