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TLV61047DDCR - Texas Instruments

Description: Switching Voltage Regulators 20VIN, 28VOUT, 2.2A non-synchronous boost converter with SOT23-5 DDC package

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TLV61047DDCR - Texas Instruments - PCB symbol
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PCB Footprints
TLV61047DDCR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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3D Models
TLV61047DDCR - Texas Instruments - 3D model - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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TLV61047DDCR Details

  • Manufacturer Part Number:

    TLV61047DDCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATE IN PFM MODE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    2.6 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.2 A

  • Output Voltage-Max:

    28 V

  • Output Voltage-Min:

    4.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TSOP5,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1600 kHz

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

TLV61047DDCR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TLV61047DDCR is 15V, as specified in the absolute maximum ratings section of the datasheet. Exceeding this voltage can cause permanent damage to the device.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, as specified in the datasheet. Additionally, the input capacitor should be at least 1uF with an ESR of 1ohm or less. Proper PCB layout and decoupling are also crucial for stability.
  • The minimum input voltage required for the TLV61047DDCR to operate is 2.5V, as specified in the datasheet. However, the device can operate down to 2.2V with reduced performance and accuracy.
  • The TLV61047DDCR is rated for operation up to 125°C, but the device's performance and accuracy may degrade at high temperatures. It is recommended to derate the output current and voltage according to the datasheet's thermal derating curves to ensure reliable operation.
  • The output voltage of the TLV61047DDCR can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the internal reference voltage (1.2V).

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TLV61047DDCR 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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