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TPS259841RZJR - Texas Instruments

Description: Electronic Fuse Regulator High-Side 70A 32-WQFN-FCRLF (5x5)

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PCB Footprints
TPS259841RZJR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RZJ0032A
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3D Models
TPS259841RZJR - Texas Instruments  - 3D model - Quad Flat No-Lead - RZJ0032A
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TPS259841RZJR Details

  • Manufacturer Part Number:

    TPS259841RZJR

  • 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:

    eFUSE

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    55 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.7 mm

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +4.05V

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

    30

  • Width:

    5 mm

TPS259841RZJR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-current PCB design guidelines, such as using wide traces, minimizing inductance, and placing decoupling capacitors close to the device.
  • The input capacitor selection depends on the input voltage, current, and frequency. A general rule of thumb is to choose a capacitor with a voltage rating at least 1.5 times the maximum input voltage, and a capacitance value that ensures the desired ripple voltage and ESR.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general guideline, it's recommended to keep the junction temperature below 100°C for optimal reliability.
  • The TPS259841RZJR has a power-good output (PG) that indicates when the output voltage is within regulation. It's recommended to use this signal to monitor the power-up sequence and ensure the device is properly configured before enabling the output.
  • The output capacitor configuration depends on the specific application requirements, but a general guideline is to use a low-ESR capacitor with a capacitance value that ensures the desired output voltage ripple and stability. A 10uF to 22uF ceramic capacitor is a good starting point for most applications.

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TPS259841RZJR 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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