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LMC7660IM/NOPB - Texas Instruments

Description: 1.5-V to 10-V switched capacitor voltage converter

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LMC7660IM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A_
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LMC7660IM/NOPB Details

  • Manufacturer Part Number:

    LMC7660IM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    1.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • 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:

    0.05 A

  • Output Voltage-Max:

    -10 V

  • Output Voltage-Min:

    -1.5 V

  • Output Voltage-Nom:

    -10 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • 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):

    0.4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER INVERTER

  • Switching Frequency-Max:

    10 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LMC7660IM/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LMC7660 is 12V. Exceeding this voltage may damage the device.
  • To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF and a minimum ESR of 5 ohms. Additionally, the input capacitor should be at least 1uF with an ESR of 5 ohms or less.
  • The maximum output current that the LMC7660 can provide is 20mA. Exceeding this current may cause the device to overheat or malfunction.
  • The output voltage of the LMC7660 can be adjusted by selecting the correct ratio of resistors R1 and R2. The output voltage can be calculated using the formula: Vout = 1.25 x (1 + R2/R1).
  • The noise reduction capacitor (CNR) is used to filter out high-frequency noise in the output voltage. It is recommended to use a 10nF to 100nF capacitor for this purpose.

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LMC7660IM/NOPB 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 ICL7660CBA-T Intersil Corporation

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For a full list of alternate parts for LMC7660IM/NOPB, check out Findchips.com