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TL594CPWRG4 - Texas Instruments

Description: Switching Controllers Control Circuit

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TL594CPWRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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TL594CPWRG4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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TL594CPWRG4 Details

  • Manufacturer Part Number:

    TL594CPWRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    7 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.25 A

  • Output Voltage-Max:

    5.05 V

  • Output Voltage-Min:

    4.95 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    18 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TL594CPWRG4 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for TL594CPWRG4 is -40°C to 150°C. However, it's recommended to operate within -20°C to 125°C for optimal performance and reliability.
  • To ensure stable output voltage, make sure to decouple the input and output pins with suitable capacitors, and use a stable input voltage source. Additionally, ensure the output voltage is within the recommended range (1.2V to 37V) and the output current is within the maximum rating (3A).
  • The 'EN' (Enable) pin is used to enable or disable the voltage regulator. When the 'EN' pin is high, the regulator is enabled, and when it's low, the regulator is disabled. This pin can be used to implement power-saving modes or to shut down the regulator during fault conditions.
  • While TL594CPWRG4 can handle up to 3A of output current, it's not recommended for high-current applications (>1A) due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable voltage regulator with higher current ratings.
  • The output voltage of TL594CPWRG4 can be calculated using the formula: Vout = (1.2V x (R1 + R2) / R2) + Vadj, where R1 and R2 are the resistors used to set the output voltage, and Vadj is the adjustment voltage (typically 1.2V).

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TL594CPWRG4 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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