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TL1451AMDREP - Texas Instruments

Description: Enhanced Product Dual Pulse-Width-Modulation Control Circuits

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TL1451AMDREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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TL1451AMDREP - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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TL1451AMDREP Details

  • Manufacturer Part Number:

    TL1451AMDREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    50 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    6 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    50 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    2.4 mA

  • Supply Voltage-Nom (Vsup):

    6 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TL1451AMDREP Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for TL1451AMDREP is -40°C to 125°C. However, it's essential to note that the device's performance may vary depending on the temperature, and it's crucial to consider thermal management in the design.
  • To ensure proper power supply, connect the VCC pin to a stable 5V power source, and the GND pin to a solid ground. Additionally, decouple the power supply with a 0.1uF ceramic capacitor to reduce noise and ensure stable operation.
  • The TL1451AMDREP can handle input voltages up to 6V, but it's recommended to keep the input voltage within the 4.5V to 5.5V range for optimal performance and to prevent damage to the device.
  • To troubleshoot issues with the TL1451AMDREP, start by verifying the power supply and ground connections. Check for any signs of overheating, and ensure that the device is not exposed to excessive noise or electromagnetic interference. Use an oscilloscope to monitor the input and output signals, and consult the datasheet for specific troubleshooting guidelines.
  • The TL1451AMDREP is designed to operate with 5V logic, but it can be used with 3.3V logic with some limitations. The device's output voltage will be lower when driven by a 3.3V input, and the output current may be reduced. Consult the datasheet for specific details on using the TL1451AMDREP with 3.3V logic.

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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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