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TL594CDR2G - onsemi

Description: On-Chip Error Amplifiers; On-Chip Oscillator with Master or Slave Operation; On-Chip 5.0 V Reference, 1.5% Accuracy; Undervoltage Lockout; Adjustable Deadtime Control; Uncommitted Output Transistors Rated to 500 mA Source or Sink; Output Control for Push-Pull or Single-Ended Operation; Complete Pulse Width Modulation Control Circuitry; Pb-Free Packages are Available; PWM Buck Controller Configuration; Variable Frequency Operation (up to 300 KHz)

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PCB Footprints
TL594CDR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−16 (Pb−Free)
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3D Models
TL594CDR2G - onsemi  - 3D model - Small Outline Packages - SOIC−16 (Pb−Free)
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TL594CDR2G Details

  • Manufacturer Part Number:

    TL594CDR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC 16 LEAD

  • Pin Count:

    16

  • Manufacturer Package Code:

    751B-05

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • 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:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.5 A

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TL594CDR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TL594CDR2G is 3.5V to 18V. However, it's essential to note that the device can tolerate up to 20V for short durations.
  • To ensure the stability of the output voltage, it's crucial to use a suitable output capacitor with a minimum value of 10uF and an ESR (Equivalent Series Resistance) of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
  • The maximum output current that TL594CDR2G can provide is 1A. However, it's recommended to limit the output current to 500mA for reliable operation and to prevent overheating.
  • To protect TL594CDR2G from overheating, ensure good thermal conductivity by using a heat sink or a metal pad on the PCB. Also, keep the device away from other heat sources and ensure good airflow around the device.
  • Yes, TL594CDR2G can operate in high-temperature environments up to 125°C. However, the device's performance and reliability may degrade at higher temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly.

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TL594CDR2G Overview

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Part Image TL594CDR2 Rochester Electronics LLC

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Part Image TL594CDG Rochester Electronics LLC

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Part Image TL594CDR2 onsemi

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Part Image TL594IDE4 Texas Instruments

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Part Image TL594CD onsemi

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