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TPS24742RGER - Texas Instruments

Description: TPS24742 2.5 to 18-V High Performance Hot Swap and ORing Controller

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Symbol
TPS24742RGER - Texas Instruments - PCB symbol
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PCB Footprints
TPS24742RGER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024B
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3D Models
TPS24742RGER - Texas Instruments - 3D model - Quad Flat No-Lead - RGE0024B
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TPS24742RGER Details

  • Manufacturer Part Number:

    TPS24742RGER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.5 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    500 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    6 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.5 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:

    QUAD

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

    30

  • Width:

    4 mm

TPS24742RGER Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the TPS24742RGER. TI recommends a 4-layer board with a solid ground plane, and the use of vias to connect the thermal pad to the ground plane. Keep the input and output capacitors close to the IC, and use short, wide traces for the power paths.
  • Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, select ones with low ESR, high capacitance, and a voltage rating that meets or exceeds the output voltage. TI recommends using X5R or X7R ceramic capacitors.
  • The TPS24742RGER is rated for operation up to 105°C ambient temperature. However, for reliable operation, it's recommended to keep the ambient temperature below 85°C to ensure the junction temperature stays within the specified range.
  • The output voltage can be adjusted using the FB (Feedback) pin. Connect a resistive divider from the output voltage to the FB pin, and adjust the resistor values to set the desired output voltage. TI provides a calculation tool to help with the resistor selection.
  • The TPS24742RGER requires a minimum input voltage of 2.7V to start up. However, the recommended input voltage range is 4.5V to 18V for optimal performance.

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TPS24742RGER 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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