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LT1931IS5#TRM

LT1931IS5#TRM

Manufacturer No:

LT1931IS5#TRM

Manufacturer:

Analog Devices Inc.

Description:

IC REG CUK ADJ 1A TSOT23-5

Datasheet:

Datasheet

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LT1931IS5#TRM Specifications

  • Type
    Parameter
  • Supplier Device Package
    TSOT-23-5
  • Package / Case
    SOT-23-5 Thin, TSOT-23-5
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    1.2MHz
  • Current - Output
    1A (Switch)
  • Voltage - Output (Max)
    -34V
  • Voltage - Output (Min/Fixed)
    -1.255V
  • Voltage - Input (Max)
    16V
  • Voltage - Input (Min)
    2.45V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Cuk
  • Output Configuration
    Negative
  • Function
    Step-Up/Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LT1931IS5#TRM is a specific model of integrated circuit (IC) chip manufactured by Linear Technology (now part of Analog Devices). It is a step-up DC-DC converter, also known as a boost converter. Here are some advantages and application scenarios of the LT1931IS5#TRM IC chip:Advantages: 1. High Efficiency: The LT1931IS5#TRM chip offers high efficiency, typically up to 85%. This makes it suitable for battery-powered applications where power efficiency is crucial to extend battery life.2. Wide Input Voltage Range: It can operate from input voltages as low as 1.8V, making it compatible with a wide range of power sources, including single-cell batteries.3. Adjustable Output Voltage: The output voltage of the LT1931IS5#TRM chip can be adjusted using external resistors, allowing flexibility in designing various power supply applications.4. Low Quiescent Current: The chip has a low quiescent current of around 40?A, which helps in reducing power consumption during standby or idle modes.5. Small Package: The LT1931IS5#TRM chip is available in a small SOT-23 package, which is suitable for space-constrained applications.Application Scenarios: 1. Battery-Powered Devices: The LT1931IS5#TRM chip is commonly used in battery-powered devices, such as portable electronics, handheld instruments, and wireless communication devices. Its high efficiency and low quiescent current make it ideal for extending battery life.2. LED Lighting: The chip can be used to drive LEDs by boosting the input voltage to the required level. It is suitable for applications like LED flashlights, automotive lighting, and backlighting.3. Power Supplies: The LT1931IS5#TRM chip can be used to design compact and efficient power supplies for various applications, including industrial equipment, consumer electronics, and embedded systems.4. Solar-Powered Systems: The chip's ability to operate from low input voltages makes it suitable for solar-powered systems, where the input voltage can vary depending on the sunlight conditions. It can efficiently boost the low solar panel voltage to power other components or charge batteries.5. IoT Devices: With the increasing popularity of Internet of Things (IoT) devices, the LT1931IS5#TRM chip can be used to design power-efficient and compact power supplies for IoT sensors, actuators, and communication modules.It's important to note that the LT1931IS5#TRM chip is just one model in the LT1931 series, and there may be other variants with different features and specifications.
LT1931IS5#TRM Relevant information