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PTN78060WAD - Texas Instruments

Description: Non-Isolated DC/DC Converters 3-A Wide-Input Adj Swtch Reg Mod

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PTN78060WAD - Texas Instruments PCB footprint - Other - Other - PTN78060WAD-2
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PTN78060WAD Details

  • Manufacturer Part Number:

    PTN78060WAD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    7

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.40.95.80

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    7 V

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-XDMA-P7

  • JESD-609 Code:

    e3

  • Length:

    25.27 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    2.5 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    9 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    660 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    3.175 mm

  • Terminal Position:

    DUAL

  • Width:

    15.75 mm

PTN78060WAD Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.
  • Ensure that the input voltage rises and falls monotonically, and that the enable pin is properly driven to prevent unwanted start-up or shutdown. A soft-start circuit can also be used to reduce inrush current.
  • The maximum output capacitance is limited by the device's stability and transient response. A general guideline is to keep the output capacitance below 100uF, but this can be increased with proper compensation and stability analysis.
  • Use a TVS diode or a transient voltage suppressor at the input to clamp voltage transients and surges. Additionally, ensure that the input filter is properly designed to attenuate high-frequency noise and transients.
  • A pi-filter or an LC filter with a series inductor and a shunt capacitor is recommended to attenuate high-frequency noise and reduce electromagnetic interference (EMI).

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PTN78060WAD 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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