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TL1451ACDR - Texas Instruments

Description: 3.6V to 50V dual channel controller with Wide input voltage range

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TL1451ACDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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TL1451ACDR - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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TL1451ACDR Details

  • Manufacturer Part Number:

    TL1451ACDR

  • 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:

    Mexico, 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:

    85 °C

  • Operating Temperature-Min:

    -20 °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:

    CMOS

  • Temperature Grade:

    OTHER

  • 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

TL1451ACDR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TL1451ACDR is 3.5V to 16V.
  • To ensure stability, use a 10uF capacitor between the VCC and GND pins, and a 1kΩ resistor between the VCC and VIN pins. Also, ensure the input and output capacitors are properly decoupled.
  • The maximum output current of the TL1451ACDR is 1A.
  • Yes, the TL1451ACDR is rated for operation up to 125°C. However, ensure proper thermal management and derate the output current accordingly.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the TL1451ACDR from input voltage transients.

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TL1451ACDR 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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Part Image TL1451ACDR Rochester Electronics LLC

0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

Part Image TL1451ACDRG4 Texas Instruments

Dual Switching Controller, Voltage-mode, 0.021A, 500kHz Switching Freq-Max, CMOS, PDSO16