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LT1054IDWG4

LT1054IDWG4

Manufacturer No:

LT1054IDWG4

Manufacturer:

Texas Instruments

Description:

IC REG CHARG PUMP INV 16SOIC

Datasheet:

Datasheet

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LT1054IDWG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    25kHz
  • Current - Output
    100mA
  • Voltage - Output (Max)
    26.4V
  • Voltage - Output (Min/Fixed)
    3.5V (-Vin, 2Vin)
  • Voltage - Input (Max)
    15V
  • Voltage - Input (Min)
    3.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable (Fixed)
  • Topology
    Charge Pump
  • Output Configuration
    Positive or Negative
  • Function
    Ratiometric, Step-Up
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The LT1054IDWG4 is a versatile integrated circuit chip that offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LT1054IDWG4 are:1. Voltage Conversion: The LT1054IDWG4 is primarily designed for voltage conversion applications. It can convert a positive voltage to a negative voltage or vice versa, making it useful in applications where voltage level shifting is required.2. Dual Mode Operation: The chip can operate in either a switching regulator mode or a charge pump mode. This flexibility allows it to be used in a wide range of applications, including battery-powered devices, audio amplifiers, and LCD displays.3. High Efficiency: The LT1054IDWG4 offers high efficiency in voltage conversion, making it suitable for applications where power consumption is a concern. It can achieve efficiencies of up to 90% in certain operating conditions.4. Wide Input and Output Voltage Range: The chip can accept input voltages ranging from 3V to 30V, and it can generate output voltages ranging from -1.5V to -15V or +1.5V to +15V. This wide voltage range makes it compatible with a variety of power sources and loads.5. Low Quiescent Current: The LT1054IDWG4 has a low quiescent current of around 6mA, which helps in reducing power consumption and extending battery life in portable devices.6. Small Package: The chip is available in a small 16-pin SOIC package, which makes it suitable for space-constrained applications.Some application scenarios where the LT1054IDWG4 can be used include:1. Portable Electronics: The chip can be used in portable electronic devices, such as smartphones, tablets, and portable audio players, to provide voltage conversion for various components.2. Audio Amplifiers: The LT1054IDWG4 can be used in audio amplifiers to generate negative supply voltages required for powering the audio circuitry.3. LCD Displays: The chip can be used in LCD displays to generate the required positive and negative voltages for driving the display panels.4. Industrial Control Systems: The LT1054IDWG4 can be used in industrial control systems to provide voltage conversion for various sensors, actuators, and control circuitry.5. Automotive Electronics: The chip can be used in automotive electronics, such as car audio systems and dashboard displays, to provide voltage conversion for different components.Overall, the LT1054IDWG4 integrated circuit chip offers several advantages and can be used in a wide range of applications that require voltage conversion and power management.
LT1054IDWG4 Relevant information