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CSD17551Q3A - Texas Instruments

Description: MOSFET 30V N-Chnl MOSFET

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CSD17551Q3A - Texas Instruments PCB footprint - Other - Other - CSD17551Q3A-2
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CSD17551Q3A Details

  • Manufacturer Part Number:

    CSD17551Q3A

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    AVALANCHE RATED

  • Avalanche Energy Rating (Eas):

    31 mJ

  • Case Connection:

    DRAIN

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    30 V

  • Drain Current-Max (ID):

    48 A

  • Drain-source On Resistance-Max:

    0.0118 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    31 pF

  • JESD-30 Code:

    R-PDSO-F5

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    8

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    2.6 W

  • Pulsed Drain Current-Max (IDM):

    71 A

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

CSD17551Q3A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane, and a thermal pad connected to a large copper area on the bottom layer is recommended. Additionally, keep the high-current paths short and use a common ground point for the device.
  • Ensure the input voltage (VIN) is within the recommended range (2.5V to 5.5V), and the enable pin (EN) is properly biased to VCC or GND. Also, ensure the output voltage (VOUT) is within the recommended range (0.8V to 3.3V) for the desired output current.
  • The maximum output current capability of the CSD17551Q3A is 3A, but it can be limited by the thermal performance of the PCB and the device's thermal pad connection.
  • Use an overvoltage protection (OVP) circuit to limit the input voltage to the recommended range, and an undervoltage lockout (UVLO) circuit to prevent the device from operating below the minimum input voltage.
  • A 10uF to 22uF ceramic capacitor (X5R or X7R dielectric) is recommended for the input capacitor, placed as close to the VIN pin as possible.

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CSD17551Q3A 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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