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LM2660MMX

LM2660MMX

Manufacturer No:

LM2660MMX

Manufacturer:

Texas Instruments

Description:

IC REG CHARG PUMP INV 8VSSOP

Datasheet:

Datasheet

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LM2660MMX Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-VSSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    5kHz, 40kHz
  • Current - Output
    100mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -Vin, 2Vin, Vin/2
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    1.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Charge Pump
  • Output Configuration
    Positive or Negative
  • Function
    Ratiometric
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LM2660MMX is a voltage converter integrated circuit chip manufactured by Texas Instruments. It is specifically designed for generating a negative voltage from a positive input voltage. Here are some advantages and application scenarios of the LM2660MMX:Advantages: 1. High Efficiency: The LM2660MMX offers high efficiency conversion, allowing it to convert the input voltage to a negative voltage with minimal power loss. 2. Low Quiescent Current: It has a low quiescent current, which means it consumes very little power when in standby or idle mode. 3. Wide Input Voltage Range: The chip can accept a wide range of input voltages, typically from 1.5V to 5.5V, making it suitable for various applications. 4. Small Package: The LM2660MMX comes in a small MSOP-8 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. LCD Biasing: The LM2660MMX can be used to generate a negative voltage required for biasing the liquid crystal display (LCD) modules used in devices like smartphones, tablets, and other portable electronic devices. 2. Op-Amp Biasing: It can be used to generate a negative voltage required for biasing operational amplifiers (op-amps) in various analog circuit applications. 3. RS-232 Level Shifting: The chip can be used to generate a negative voltage required for level shifting in RS-232 communication interfaces, enabling bidirectional communication between devices with different voltage levels. 4. Portable Devices: The LM2660MMX's small package and low power consumption make it suitable for portable devices that require a negative voltage source, such as handheld instruments, portable medical devices, and battery-powered systems.Overall, the LM2660MMX offers efficient and compact negative voltage generation, making it useful in various applications where a negative voltage source is required.
LM2660MMX Relevant information