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TL499ACP - Texas Instruments

Description: Wide-Range Power-Supply Controller

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TL499ACP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP--T8)*1
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TL499ACP - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP--T8)*1
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TL499ACP Details

  • Manufacturer Part Number:

    TL499ACP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    IT ALSO REQUIRES 4.5 TO 32 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    1.1 V

  • Input Voltage-Nom:

    1.5 V

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    30 V

  • Output Voltage-Min:

    2.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    0.08 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TL499ACP Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for TL499ACP is -40°C to 125°C.
  • To ensure stability, use a minimum output capacitance of 10uF, and ensure the output capacitor has an ESR (Equivalent Series Resistance) of less than 1 ohm.
  • The maximum input voltage that TL499ACP can handle is 40V, but it's recommended to keep the input voltage below 35V for reliable operation.
  • Yes, but be aware that the TL499ACP has a current limit of 1.5A. Exceeding this limit may cause overheating or damage to the device.
  • The output voltage of TL499ACP can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the resistors in the voltage divider network.

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TL499ACP 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 TL499ACPE4 Texas Instruments

Switching Regulator, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BIPolar, PDIP8