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TL7660CD - Texas Instruments

Description: Voltage Converter CMOS SOIC8 Texas Instruments TL7660CD, Charge Pump Voltage Doubler 3mA 10 kHz, -1.5 → -10 V, 8-Pin, SOIC

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TL7660CD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC-ren5
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TL7660CD Details

  • Manufacturer Part Number:

    TL7660CD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    1.5 V

  • Input Voltage-Nom:

    3 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    -10 V

  • Output Voltage-Min:

    -1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.135 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER INVERTER

  • Switching Frequency-Max:

    100 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TL7660CD Frequently Asked Questions (FAQs)

  • The TL7660CD can handle input voltages up to 12V, but it's recommended to keep it below 10V for optimal performance and to prevent overheating.
  • To ensure a stable output voltage, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum load of 1mA. Also, keep the input voltage ripple below 100mV to prevent oscillations.
  • Yes, the TL7660CD can be used as a voltage doubler or inverter by connecting the output to the input through an external capacitor and diode. However, this configuration may require additional components and careful design to ensure stability.
  • The output voltage of the TL7660CD is determined by the ratio of the resistors R1 and R2 in the feedback network. Use the formula: Vout = Vin * (1 + R2/R1) to calculate the output voltage.
  • The TL7660CD can provide up to 100mA of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for specific current limits.

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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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