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TPS59116RGET - Texas Instruments

Description: Complete DDR, DDR2, and DDR3 Memory Power Solution, Sync Buck Controller for Embedded Computing

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PCB Footprints
TPS59116RGET - Texas Instruments PCB footprint - Other - Other - QFN50P400X400X100-25N
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3D Models
TPS59116RGET - Texas Instruments  - 3D model - Other - QFN50P400X400X100-25N
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TPS59116RGET Details

  • Manufacturer Part Number:

    TPS59116RGET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    30 V

  • Output Voltage-Min:

    -1 V

  • Output Voltage-Nom:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    2 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

TPS59116RGET Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS59116RGET involves placing the input capacitors close to the VIN pin, and the output capacitors close to the VOUT pin. The power traces should be wide and short, and the ground plane should be solid and unbroken. Additionally, the feedback resistors should be placed close to the FB pin, and the compensation capacitor should be placed close to the COMP pin.
  • The output capacitor should be chosen based on the output voltage, output current, and ripple requirements. A general rule of thumb is to use a capacitor with a capacitance value of at least 10uF, and a voltage rating of at least 1.5 times the output voltage. The capacitor's ESR (Equivalent Series Resistance) should also be low enough to minimize voltage ripple.
  • The TPS59116RGET can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
  • The output voltage of the TPS59116RGET can be adjusted by changing the ratio of the feedback resistors (R1 and R2) connected to the FB pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R2/R1).
  • The COMP pin is the compensation pin, which is used to connect a capacitor to ground to stabilize the internal voltage regulator. The compensation capacitor helps to improve the stability and transient response of the regulator.

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TPS59116RGET 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 TPS59116RGER Texas Instruments

Switching Controller, Current-mode, BICMOS, PQCC24